NAMMWZZA_000048

�� I A E � � � � V2500 � �� HIGHLIGHTS __________

REVISION NO. 11 Aug 01/09

Pages which have been revised are outlined below, together with the Highlights of theRevision

--------------------------------------------------------------------------------------CH/SE/SU C REASON FOR CHANGE EFFECTIVITY PAGES--------------------------------------------------------------------------------------

CHAPTER 80__________

L.E.P. 1- 1 REVISED TO REFLECT THIS REVISION INDICATING NEW,REVISED, AND/OR DELETED PAGES

80-HIGHLIGHTS of 1 REVISION NO. 11 Aug 01/09

WZZ

�� I A E � � � � V2500 � �� CHAPTER 80 __________

STARTING

LIST OF EFFECTIVE PAGES _______________________ N, R or D indicates pages which are New, Revised or Deleted respectively Remove and insert the affected pages and complete the Record of Revisions and the Record of Temporary Revisions as necessary

CH/SE/SU C PAGE DATE CH/SE/SU C PAGE DATE CH/SE/SU C PAGE DATE

RECORD 80-13-00 4 Nov01/06 80-13-49 506 Nov01/06OF TEMP. 80-13-00 5 Nov01/06 80-13-49 507 Nov01/06REVISION 80-13-00 6 Nov01/06 80-13-49 508 Nov01/06 80-13-00 7 Nov01/06 80-13-49 509 Nov01/06L.E.P. R 1- 1 Aug01/09 80-13-00 8 Nov01/06 80-13-49 510 Nov01/06T. of C. 1 Nov01/06 80-13-00 9 Nov01/06 80-13-49 511 Nov01/06T. of C. 2 Nov01/06 80-13-41 201 May01/07 80-13-49 512 Nov01/06T. of C. 3 Nov01/06 80-13-41 202 May01/07 80-13-49 601 Nov01/06 80-13-41 203 May01/07 80-13-49 602 Nov01/0680-00-00 1 Nov01/06 80-13-41 204 Nov01/06 80-13-49 603 Nov01/0680-00-00 2 Nov01/06 80-13-41 205 May01/07 80-13-49 604 Nov01/0680-00-00 3 Nov01/06 80-13-41 401 Nov01/06 80-13-49 605 May01/0980-00-00 4 Nov01/06 80-13-41 402 Nov01/06 80-13-51 401 Nov01/0680-00-00 5 Nov01/06 80-13-41 403 Nov01/06 80-13-51 402 Nov01/0680-00-00 6 Nov01/06 80-13-41 404 Nov01/06 80-13-51 403 Nov01/06 80-13-41 405 May01/07 80-13-51 404 Nov01/0680-10-00 1 May01/07 80-13-41 406 May01/07 80-13-51 405 Nov01/0680-10-00 2 Nov01/06 80-13-41 407 May01/07 80-13-51 406 Nov01/06 80-13-41 408 May01/07 80-13-51 407 Nov01/0680-11-00 1 Nov01/06 80-13-41 409 May01/07 80-13-51 408 Nov01/0680-11-00 2 May01/07 80-13-41 601 May01/07 80-13-51 501 Nov01/0680-11-00 3 Nov01/06 80-13-41 602 May01/07 80-13-51 502 Nov01/0680-11-00 4 Nov01/06 80-13-41 603 May01/09 80-13-51 503 Feb01/0880-11-00 5 Nov01/06 80-13-41 604 Nov01/06 80-13-51 504 Feb01/0880-11-00 6 Nov01/06 80-13-41 605 Nov01/06 80-13-51 505 Nov01/0680-11-00 7 May01/07 80-13-41 606 May01/07 80-13-51 506 Feb01/0980-11-00 8 Nov01/06 80-13-41 607 Nov01/06 80-13-51 507 Nov01/0680-11-00 9 Nov01/06 80-13-41 608 May01/09 80-13-51 701 Nov01/0680-11-00 10 Nov01/06 80-13-49 401 Nov01/06 80-13-51 702 Nov01/0680-11-00 401 Nov01/06 80-13-49 402 Nov01/06 80-13-51 703 Nov01/0680-11-00 402 Nov01/06 80-13-49 403 Nov01/06 80-13-51 704 Nov01/0680-11-00 403 Nov01/06 80-13-49 404 Nov01/06 80-13-51 705 Nov01/0680-11-00 404 Nov01/06 80-13-49 405 Nov01/06 80-13-51 706 Nov01/0680-11-00 405 Nov01/06 80-13-49 406 Nov01/0680-11-00 406 Feb01/07 80-13-49 407 Nov01/0680-11-00 407 Nov01/06 80-13-49 408 Nov01/0680-11-00 408 Feb01/07 80-13-49 409 Nov01/0680-11-00 409 Nov01/06 80-13-49 501 Nov01/06 80-13-49 502 Nov01/0680-13-00 1 Nov01/06 80-13-49 503 Nov01/0680-13-00 2 Nov01/06 80-13-49 504 Nov01/0680-13-00 3 Nov01/06 80-13-49 505 Nov01/06

80-L.E.P. Page 1 Aug 01/09

WZZ

�� I A E � � � � V2500 � �� CHAPTER 80 __________

STARTING

TABLE OF CONTENTS _________________

SUBJECT CH/SE/SU C PAGE EFFECTIVITY _______ ________ _ ____ ___________ STARTING - GENERAL 80-00-00 __________________ DESCRIPTION AND OPERATION 1 ALL General 1 ALL Component Location 1 ALL

CRANKING 80-10-00 ________ DESCRIPTION AND OPERATION 1 ALL Air Supply 1 ALL Dry Cranking 1 ALL Requirement 1 ALL Dry cranking control 1 ALL Automatic Dry Cranking 1 ALL Wet Cranking 2 ALL Requirement 2 ALL Wet Cranking Control 2 ALL

CONTROL AND INDICATING SYSTEM 80-11-00 DESCRIPTION AND OPERATION 1 ALL Starter 1 ALL Component Description 1 ALL Operation 1 ALL The ENG panel (115VU) initial 1 ALL configuration is: Start interruption 1 ALL Alternate Engine Start Sequence 2 ALL Engine Relight 7 ALL Engine Flameout 7 ALL Warnings 9 ALL

CONTROL AND INDICATING SYSTEM 80-11-00 DEACTIVATION/REACTIVATION 401 ALL Start Valve Position Indication - 401 ALL Position Check Refer to the MMEL TASK: 80-11-04 401 ALL Reactivation of Start Valve Pos 405 ALL Indication Refer to the MMEL TASK: 80-11-04 405 ALL Starter Valve - Manual Control 406 ALL Refer to the MMEL TASK: 80-11-01 406 ALL Reactivation of Starter Valve 408 ALL Manual Control Refer to the MMEL TASK: 80-11-01 408 ALL

ENGINE STARTING SYSTEM 80-13-00 DESCRIPTION AND OPERATION 1 ALL

80-CONTENTS Page 1 Nov 01/06

WZZ

�� I A E � � � � V2500 � �� CHAPTER 80 __________

STARTING


SUBJECT CH/SE/SU C PAGE EFFECTIVITY _______ ________ _ ____ ___________ Starter 1 ALL General 1 ALL Description 1 ALL Operation 1 ALL Lubrication 5 ALL Containment 5 ALL Pneumatic Starter Valve 5 ALL General 5 ALL Description 8 ALL Operation 8 ALL STARTER 80-13-41 MAINTENANCE PRACTICES 201 ALL Cleaning of the Starter Sight 201 ALL Glass STARTER 80-13-41 REMOVAL/INSTALLATION 401 ALL Removal of the Starter (100KM) 401 ALL Installation of the Starter 405 ALL (100KM) STARTER 80-13-41 INSPECTION/CHECK 601 ALL Inspection of Starter Chip 601 ALL Detector DUCT - STARTER 80-13-49 REMOVAL/INSTALLATION 401 ALL Removal of the Starter Duct 401 ALL Installation of the Starter Duct 406 ALL DUCT - STARTER 80-13-49 ADJUSTMENT/TEST 501 ALL Rig the Starter Ducts 501 ALL Leak Test of the Starter Ducts 508 ALL with the Engine in Operation DUCT - STARTER 80-13-49 INSPECTION/CHECK 601 ALL General Check of the Starter Duct 601 ALL VALVE - PNEUMATIC STARTER 80-13-51 REMOVAL/INSTALLATION 401 ALL Removal of the Pneumatic Starter 401 ALL Valve Installation of the Pneumatic 405 ALL Starter Valve VALVE - PNEUMATIC STARTER 80-13-51 ADJUSTMENT/TEST 501 ALL Operational Test of the Pneumatic 501 ALL Starter Valve and FMU with the CFDS


WZZ

�� I A E � � � � V2500 � �� CHAPTER 80 __________

STARTING


SUBJECT CH/SE/SU C PAGE EFFECTIVITY _______ ________ _ ____ ___________ VALVE - PNEUMATIC STARTER 80-13-51 CLEANING/PAINTING 701 ALL Clean Pneumatic Starter Valve 701 ALL Filter


WZZ

�� I A E � � � � V2500 � �� STARTING - GENERAL - DESCRIPTION AND OPERATION ______________________________________________

1. General _______ (Ref. Fig. 001, 002, 003, 004) The starting system of the engine utilizes pressurized air to drive a turbine at high speed. The turbine turning through a reduction gear, applies a torque to the HP shaft, thus driving the engine and the aircraft accessories. (See chapter 72-60-00) The air necessary for the starting is bled from the duct connecting engine bleed and the precooler via a 4 in.dia. duct. This duct is attached to the engine before the precooler inlet. The air necessary for the starter is supplied by either: - the other engine through the crossbleed system - the APU and in that case, all the air bled from the APU is used for starting - an external source able to supply a pressure between 30 and 40 psi.

2. Component Location __________________ (Ref. Fig. 005)

------------------------------------------------------------------------------- FIN FUNCTIONAL DESIGNATION PANEL ZONE ACCESS ATA DOOR REF. ------------------------------------------------------------------------------- 4005KS VALVE-PNEUMATIC STARTER 436 438AR 80-13-51 438BR 446 448AR 448BR 100KM STARTER 438 438AR 80-13-41 448 448AR

�� EFF : ALL � Page 1�� 80-00-00 � � Nov 01/06 � � � � WZZ

�� I A E � � � � V2500 � ��

Starter - Pneumatic Air Supply Figure 001


�� I A E � � � � V2500 � ��

Electrical Supply Figure 002


�� I A E � � � � V2500 � ��

Engine Control Panel Figure 003


�� I A E � � � � V2500 � ��

Engine Start - Lower ECAM Display Unit Figure 004


�� I A E � � � � V2500 � ��

Component Location Figure 005


�� I A E � � � � V2500 � �� CRANKING - DESCRIPTION AND OPERATION ____________________________________

1. Air Supply __________ The air necessary for the starting comes from the duct connecting engine bleed and the precooler via a 4 in.dia. duct. The air necessary for the starter is supplied by either: - the other engine through the crossbleed system - the APU and in that case, all the air bled from the APU is used for starting - an external source able to supply a pressure between 30 and 40 psig.

2. Dry Cranking ____________

R A. Requirement

R (1) A dry motoring of the engine will be needed when:R - it is necessary to eliminate any fuel accumulated in the combustionR chamberR - a leak ckeck of engine systems is needed.R To perform this operation, the starter is engaged and the engine isR motored but the HP fuel shut off valve remains closed and bothR ignition systems are OFF.R An engine dry motoring can be performed for a maximum of threeR consecutive cycles (2 of 2 minutes and 1 of 1 minute with a coolingR period of 15 seconds between each cycles).R After three cycles or 4 minutes of continuous cranking, stop for aR cooling period of 30 minutes.

R B. Dry cranking control

R (1) A selector switch is located on ENG panel 115VU.

R C. Automatic Dry CrankingR An automatic selection of dry cranking is accomplished during the engineR start procedure (when the ENG/MASTER control switch is set to ON) andR when the starting sequence is aborted by the FADEC. This can beR interrupted at any time by placing the MASTER control switch in OFFR position.

�� EFF : ALL � Page 1�� 80-10-00 � � May 01/07 � � � � WZZ

�� I A E � � � � V2500 � �� 3. Wet Cranking ____________

A. Requirement A wet motoring will be needed when the integrity of the fuel system has to be checked. If such a test is performed, both ignition systems are off and the starter is engaged to raise N2 up to the required speed of 20%. The MASTER control switch is moved to ON and the exhaust nozzle of the engine carefully monitored to detect any trace of fuel. The wet motoring can be performed for a maximum of three consecutive cycles (2 of 2 minutes and 1 of 1 minute with a cooling period of 15 seconds between each cycles). After three cycles or 4 miutes of continuous cranking, stop for a cooling period of 30 minutes. In all cases, the MASTER control switch will be returned to OFF and the engine motored for at least 30 seconds to eliminate entrapped fuel or vapor.

B. Wet Cranking Control

(1) A selector switch is located on the ENG panel 115VU.


�� I A E � � � � V2500 � �� CONTROL AND INDICATING SYSTEM - DESCRIPTION AND OPERATION _________________________________________________________

1. Starter _______ (Ref. Fig. 001, 002) The starting control signals are acquired by the FADEC Engine Electronic Control (EEC) from the ENG panel (115VU), and the overhead panel via the EIU.

2. Component Description _____________________ (See chapter 74-30, para. 2).

3. Operation _________

A. The ENG panel (115VU) initial configuration is: - ENG/MODE selector switch in NORM position - both MASTER control switches in OFF position.

(1) Engine dry cranking.

(2) Engine wet motoring.

(3) Engine starting (manual and automatic)

B. Start interruption The interruption of automatic starting can be achieved if:

(1) You place the MASTER control switch back to OFF. This causes: - the direct closure of the HP fuel SOV - the starter pneumatic valve closure via the EEC - the ignition exciters de-energization. When auto start is initiated (MASTER control switch to ON), even if you place back the selector switch in NORM or CRANK position, the start sequence is not interrupted.

(a) The EEC aborts the starting sequence in case of detected incident: - valve failure - HP fuel SOV failure - hot start - stall - overspeed.

(2) The monitoring of an engine start is described in 73-20-00.


�� I A E � � � � V2500 � ��R C. Alternate Engine Start SequenceR The alternate start procedure is achieved by a dedicated logic module inR the EEC which allows separate control of:R - the pneumatic starter valve through ENG/MODE selector switchR positioning and MAN START pushbutton switchR - the HP fuel SOV through the MASTER control switch.R The selection of the alternate start logic will be done by the EEC unitR after receipt of the manual start signal.

R (1) ENG panel initial configuration

R (a) Selector in NORM position

R (b) Both MASTER control switches in OFF position

R (c) Both MAN START pushbutton switches released

R (d) Engine not running

R (2) Manual start of engine 1:

R (a) ENG/MODE selector switch in IGN/START position

R (b) ENG/MAN START/1 pushbutton switch pushed, ON legend comes onR (engine 1 EEC opens engine 1 starter pneumatic valve) and anR automatic dry crank sequence of 30 seconds is performed .

R (c) Then, the MASTER 1 control switch is placed in ON position (theR EEC opens the engine 1 HP fuel shut off valve and energizes theR ignition exciters).

R (3) Manual start of engine 2

R (a) ENG/MODE selector switch in IGN/START position

R (b) ENG/MAN START/2 pushbutton switch pushed, ON legend comes onR (engine 2 EEC opens engine 2 starter pneumatic valve).

R (c) Then, the MASTER 2 control switch is placed in ON position (theR EEC opens the engine 2 HP fuel shut off valve and energizes theR ignition exciters).R When both engines are running, ENG/MODE selector switch must beR placed in NORM position and MAN START pushbutton switchesR released.


�� I A E � � � � V2500 � ��

Ignition and Starting System Engine 1 Figure 001

�� EFF : ALL � Page 3/4�� 80-11-00 � � Nov 01/06 � � � � WZZ

�� I A E � � � � V2500 � ��

Ignition and Starting System Engine 2 Figure 002

�� EFF : ALL � Page 5/6�� 80-11-00 � � Nov 01/06 � � � � WZZ

�� I A E � � � � V2500 � ��R NOTE : If ENG/MODE selector switch is placed in NORM position ____R after engine 1 starting and then back to IGN/STARTR position prior to engine 2 starting, the continuousR ignition is automatically selected on engine 1.R The MASTER control switch in ON position or the MAIN STARTR pushbutton switch pushed (ON selected) with the ENG/MODER selector switch in NORM position has no effect on theR corresponding engine (if it is not running).

R (4) Interruption of the alternate start procedure is obtained:

R (a) before the MASTER control switch is set to ON, by switching theR MAN START pushbutton switch to OFF.

R (b) after the MASTER control switch is set to ON, by switching firstR the MAN START pushbutton switch to OFF and then the MASTERR control switch to OFF.

D. Engine Relight (Ref. Fig. 003) The automatic and alternate start procedures are both available for engine relight with the same procedure as on the ground.

(1) When the automatic start is selected in flight, the EEC identifies windmilling or starter-assisted relight conditions according to flight environmental parameters or engine parameters.

(2) When the alternate start is selected in flight the EEC always commands a starter assisted relight.

(3) Continuous ignition is selected whenever the selector switch is placed in IGN/START position.

E. Engine Flameout In case of engine flameout the EEC is designed to:

(1) Detect unscheduled sub-idle engine operation.

(2) Transmit a message for cockpit display indicating a probable flameout condition.

(3) Activate the continuous ignition. Engine relight following a flameout message is accomplished by manually initiating engine shutdown and relight procedures.


�� I A E � � � � V2500 � ��

Engine Relight Envelope Figure 003


�� I A E � � � � V2500 � �� F. Warnings When a fault occurs during engine start, warning messages appear on the upper ECAM display unit. They warn the crew about the failure and indicate the procedure to perform.

------------------------------------------------------------------------------- | FAILURE | OPERATIONAL CONSEQUENCE | WARNING/CAUTION MESSAGE | |-------------------------|-------------------------|-------------------------| | | |- ENG1 (2) AUTO START | | Starter SOV | | FAULT | | fails closed | |- START VALVE NOT OPEN | | | |- XBLEED ... OPEN | | | |- APU BLEED ... OPEN | | | |- ENG MASTER 1 (2) .. OFF| |-------------------------| |-------------------------| | | - MASTER CAUT light on |- ENG1 (2) AUTO START | | Starter SOV | | FAULT | | fails open | - FAULT legend on |- START VALVE NOT CLOSED | | | |- START AIR SUPPLY ... | | | | ISOL | | | |- ENG MASTER 1 (2) .. OFF| |-------------------------| |-------------------------| | | |- ENG1 (2) AUTO START | | HP fuel SOV | | FAULT | | fails closed | |- HP FUEL VALVE NOT OPEN | | | |- ENG MASTER 1 (2) .. OFF| |-------------------------|-------------------------|-------------------------| | Engine stall |Increased engine starting|- ENG1 (2) STARTING | | during starting | duration | RECOVERY IN PROCESS | |-------------------------|-------------------------|-------------------------| | Hung start |Increased engine starting|- ENG1 (2) STARTING | | | duration | RECOVEY IN PROCESS | |-------------------------|-------------------------|-------------------------| | | |- ENG1 (2) AUTO START | | High EGT during | | FAULT | | starting | |- ENG1 (2) EGT OVERLIMIT | | | |- ENG MASTER 1 (2) .. OFF| |-------------------------| - MASTER CAUT light on |-------------------------| | | - FAULT legend on |- ENG1 (2) AUTO START | | Engine stall | - Start abort | FAULT | | during starting | |- ENG1 (2) STALL | | | |- ENG MASTER 1 (2) .. OFF| |-------------------------| |-------------------------| | | |- ENG1 (2) AUTO START | | No engine light- | | FAULT | | off | |- ENG1 (2) IGNITION FAULT| | | |- NEW START IN PROGRESS |


�� I A E � � � � V2500 � �� ------------------------------------------------------------------------------- | FAILURE | OPERATIONAL CONSEQUENCE | WARNING/CAUTION MESSAGE | |-------------------------|-------------------------|-------------------------| | | |- AUTO DRY CRANK PROCESS | | | |- ENG MASTER 1 (2) .. OFF| -------------------------------------------------------------------------------


�� I A E � � � � V2500 � �� CONTROL AND INDICATING SYSTEM - DEACTIVATION/REACTIVATION _________________________________________________________

TASK 80-11-00-040-042

Start Valve Position Indication - Position Check

1. Reason for the Job __________________

Refer to the MMEL TASK: 80-11-04 Pneumatic Starter and Valve System Start Valve Position Indication on ECAM Lower Display

2. Job Set-up Information ______________________

A. Fixtures, Tools, Test and Support Equipment

------------------------------------------------------------------------------- REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------

No specific warning notice

B. Referenced Information

------------------------------------------------------------------------------- REFERENCE DESIGNATION -------------------------------------------------------------------------------

71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-11-00-991-902 Fig. 401 80-11-00-991-903 Fig. 402

3. Job Set-up __________

Subtask 80-11-00-010-054

A. Get Access

(1) Open acces door on right fan cowl doors FOR 1000EM1 437AL, 438AR. 438BR FOR 1000EM2 447AL, 448AR. 448BR


�� I A E � � � � V2500 � �� 4. Procedure _________

(Ref. Fig. 401/TASK 80-11-00-991-902, 402/TASK 80-11-00-991-903)

Subtask 80-11-00-210-051

A. After the engine start cycle, check on the starter that the manual handle is in the closed position.

5. Close-up ________

Subtask 80-11-00-410-054

A. Close Access

(1) Close acces door on the cowl doors (Ref. TASK 71-13-00-410-010). FOR 1000EM1 437AL, 438AR 438BR FOR 1000EM2 447AL, 448AR 448BR.

Subtask 80-11-00-941-054

B. Install a warning notice in the cockpit to tell persons that the indicating system of the starter valve 1(2) is inoperative.


�� I A E � � � � V2500 � ��

Doors Figure 401/TASK 80-11-00-991-902


�� I A E � � � � V2500 � ��

Pneumatic and Valve System Figure 402/TASK 80-11-00-991-903


�� I A E � � � � V2500 � �� TASK 80-11-00-440-042

Reactivation of Start Valve Pos Indication


Refer to the MMEL TASK: 80-11-04 Pneumatic Starter and Valve System Start Valve Position Indication on ECAM Lower Display


A. Referenced Information


TSM 77 PB 101 (for corrective action)

3. Job Set-up __________

Subtask 80-11-00-869-055

A. Not Applicable

4. Procedure _________

Subtask 80-11-00-810-054

A. Do the trouble shooting of the starter valve indicating system (Ref. TSM 77 PB 101).

Subtask 80-11-00-942-054

B. Remove the warning notice(s).


�� I A E � � � � V2500 � �� TASK 80-11-00-040-043

Starter Valve - Manual Control


Refer to the MMEL TASK: 80-11-01R PNEUMATIC STARTER AND VALVE SYSTEMR Start Valve




No specific warning notices



80-11-00-991-902 Fig. 401

3. Job Set-up __________

Subtask 80-11-00-010-055

A. Get Access

(1) Open access door: FOR 1000EM1 438BR FOR 1000EM2 448BR

�� EFF : ALL � Page 406�� 80-11-00 � � Feb 01/07 � � � � WZZ

�� I A E � � � � V2500 � �� 4. Procedure _________

(Ref. Fig. 401/TASK 80-11-00-991-902)

Subtask 80-11-00-210-052

A. Start the Engine:

CAUTION : DO NOT OPERATE THE MANUAL HANDLE OF THE PNEUMATIC STARTER _______ VALVE, IF THE STARTER SYSTEM IS NOT PRESSURIZED. IF NOT DAMAGE TO THE PNEUMATIC STARTER VALVE CAN OCCUR.

(1) Start the engine by operating manually the pneumatic starter valve through the access door with 0.375 in. (9.5 mm) square drive.

(2) After engine start cycle, position the pneumatic starter valve manually in closed position (clockwise).

5. Close-up ________

Subtask 80-11-00-410-055

A. Close Access

(1) Close the access door on fan cowl: FOR 1000EM1 438AR. FOR 1000EM2 448AR.

Subtask 80-11-00-941-055

B. Install warning notices in the cockpit to tell persons that the pneumatic starter valve system does not operate.


�� I A E � � � � V2500 � �� TASK 80-11-00-440-043

Reactivation of Starter Valve Manual Control


Refer to the MMEL TASK: 80-11-01R PNEUMATIC STARTER AND VALVE SYSTEMR Start Valve




No specific warning notice



TSM 77 PB 101 (for corrective action)

3. Job Set-up __________

Subtask 80-11-00-941-056

A. Safety Precautions

(1) On the center pedestal, on the ENG panel 115VU:

(a) Put a warning notice to tell persons not to start the engine.

(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.

(3) On the overhead maintenance panel 50VU:

(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.


�� I A E � � � � V2500 � �� (b) Put a warning notice to tell persons not to energize the FADEC 1(2).


Subtask 80-11-00-810-055

A. Do the trouble shooting of the pneumatic starter valve system (Ref. TSM 77 PB 101).

5. Close-up ________

Subtask 80-11-00-869-054

A. Make sure that the work area is clean and clear of tool(s) and other items.

Subtask 80-11-00-942-055

B. Remove the warning notice(s).


�� I A E � � � � V2500 � �� ENGINE STARTING SYSTEM - DESCRIPTION AND OPERATION __________________________________________________

1. Starter _______

A. General The starter is attached to the forward face of the gearbox using a cast aluminium adapter and Quick-Attach-Detach (QAD) clamp. It is designed to rotate and accelerate the HP rotor of the engine to allow the starting. The physical and operational characteristics of the starter are listed in table 001.

B. Description (Ref. Fig. 001, 002, 003) The starter consists of a drive turbine assembly housed in a steel/ containment housing (2), a gear reduction system, a clutch (8), output shaft assembly (7), a mounting adapter (5), Quick Attach Detach (QAD) clamp (10). A steel inlet housing provides the starter air inlet flange and provides containment for the turbine rotor (15). Steel nozzles (1) which direct air into the rotor, are integral with the turbine inlet housing. Flow paths are shaped to minimise inlet and outlet losses. The drive turbine rotative assembly consists of the rotor, shaft, pinion gear (11) and bearing cartridge. The turbine blades, hub, and shaft are integral and machined from a titanium forging. The shaft is supported by the bearing cartridge which utilises two preloaded angular contact ball bearings. A carbon seal assembly (6) is used to prevent external oil leakage from the rotor/bearing system. A two-stage, triple-mesh train (3) transmits torque from the turbine to the output shaft (7). The gears are mounted in a magnesium gear cage which also supports the turbine rotor bearings. The turbine inlet housing and gear cage are bolted to the magnesium transmission housing which supports the clutch (9) and output shaft assembly (7).

C. Operation (Ref. Fig. 001, 002, 003)

(1) The starter is supplied with compressed air which rotates the turbine blades and is released through the air exhaust. The air is supplied through the pneumatic starter valve, the solenoid of which is controlled by the Engine Electronic Control (EEC). High speed and low torque is caused as the turbine rotates. This is changed into low speed, high torque by the reduction gear train. A clutch transmits torque from this gear hub to the output shaft through a ratchet and pawl mechanism.


�� I A E � � � � V2500 � ��

Pneumatic Starter Figure 001


�� I A E � � � � V2500 � ��

Starter Cross Section Figure 002


�� I A E � � � � V2500 � ��

Pneumatic Starter Functional Schematic Figure 003


�� I A E � � � � V2500 � �� (2) At starter speed between 5900 to 6120 rpm an electrical signal is transmitted from the engine tachometer. This signal removes electrical power from the starter solenoid and closes the pneumatic starter valve. The starter air supply stops and the starter speed decreases in relation to the engine speed. Centrifugal force overcomes the clutch leaf spring tension and releases the clutch pawls from the gear hub ratchet teeth. The starter turbine output shaft disengages and decreases its speed while the engine accelerates to operate at minimum power.

D. Lubrication

------------------------------------------------------------------------------ Physical and Operational Characteristics ------------------------------------------------------------------------------ Turbine type :single stage axial flow Reduction gearing : compound planetary Internal engagement : pawl and ratchet type Drive shaft disengagement speed : 5900 RPM to 6120 RPM Drive shaft reengagement speed : 1412 RPM Direction of output shaft rotation : clockwise when looking at mounting face of starter LUBRICATION System type : splash type system Capacity : 12 FL.OZ (approximately 360 cc)

E. Containment (Ref. Fig. 004) In the event of a starter turbine overspeed (due to starter valve failed open or the clutch failed engaged), the rim and blade will separate from the hub at a predetermined rotational speed value. The steel inlet housing is designed to contain all fragments within its own envelope, except for fragments emitted from the exhaust. Any fragments emitted from the exhaust will not have sufficient energy to provoque powerplant or aircraft secondary damage. The starter will remain on its mounting pad and the inlet duct will not shear off during a burst situation.

2. Pneumatic Starter Valve _______________________ (Ref. Fig. 004, 005)

A. General The pneumatic starter valve is installed on the air duct on the lower right side of the LP compressor. It is provided to control the supply of the starter with air, from an order given by the EEC.


�� I A E � � � � V2500 � ��

Starter Containment Figure 004


�� I A E � � � � V2500 � ��

Pneumatic Starter Valve Schematic Figure 005


�� I A E � � � � V2500 � �� B. Description

(1) The starter valve is a butterfly type valve, pneumatically operated and electrically controlled. The valve is installed on the air duct on the lower right hand side of the LP compressor case.

(2) The starter valve controls the flow of air from the air duct to the engine starter.

(3) The steel butterfly valve is installed on a stainless steel shaft, which is held in PTFE bushes.

(4) An extension on the valve shaft can be used to manually operate the valve. This can be done with a 0.375 in. square socket. The extension includes a switch and a visual position indication device. As the valve opens more than 7 degrees, the switch operates and transmits a position indication to the EEC.

(5) Pneumatic control is given by a two-function diaphragm type actuator and a solenoid valve. The actuator has two pistons of different areas which are installed on the same shaft. Actuator movement is linked mechanically to the butterfly valve shaft.

(6) The solenoid valve has an electrically operated solenoid, a ball valve and a plunger loaded by a spring.

C. Operation

(1) To open the valve: Air from immediately upstream of the butterfly valve is put through a filter. The filtered air is then passed through an orifice and supplied to the solenoid valve. Air from upstream of the orifice is also supplied to the smaller piston of the two-function actuator. When the solenoid is energized, its ball valve opens, which permits the flow of air to the larger piston. The movement of this ball valve also simultaneously closes the bleed to ambient. The air then pushes against the face of the larger piston on the two-function actuator. The piston moves to the left as its pressure increases above that of both the spring and the small-area piston. Actuator movement is transmitted through its linkage and turns the butterfly valve to the open position.


�� I A E � � � � V2500 � �� (2) To close the valve: When electrical power is removed from the solenoid valve, the ball valve closes. Air pressure from the larger piston of the two-function actuator is bled to ambient through the solenoid valve. The air pressure from the smaller piston closes the two-function actuator and through its linkage, closes the butterfly valve. The actuator spring will also close the butterfly valve if there is a pressure drop upstream of the butterfly valve. The valve will stay closed until air pressure is supplied and the solenoid is operated again.

(3) Manual operation If an electrical failure occurs in the starter valve, the butterfly valve can be operated manually. An extension is included at the actuator end of the butterfly shaft, which is used to manually operate the valve. The end of the shaft is adapted to engage a 0.375 in. square drive.

(4) Position indication The position of the butterfly valve is indicated through a plunger operated switch.

(5) Pneumatic starter valve test The operation of the pneumatic starter valve can be checked on ground, engine not running, through the maintenance MENU mode of the EEC. This test will be performed by selecting the STARTER VALVE TEST page in the MENU.


�� I A E � � � � V2500 � �� STARTER (100KM) - MAINTENANCE PRACTICES _______________________________________

R TASK 80-13-41-100-010-A

R Cleaning of the Starter Sight Glass

R WARNING : BE CAREFUL WHEN YOU WORK ON THE ENGINE COMPONENTS IMMEDIATELY AFTER _______R THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS CAN STAY HOT FOR UP TOR ONE HOUR.

R 1. Reason for the Job __________________

R This TASK gives the procedure for removal, cleaning and installation of theR Starter Sight Glass.

R 2. Job Set-up Information ______________________

R A. Fixtures, Tools, Test and Support Equipment

R -------------------------------------------------------------------------------R REFERENCE QTY DESIGNATIONR -------------------------------------------------------------------------------

R No specific narrow tip scraperR No specific warning noticeR No specific access platform 1.5 m (4 ft. 11 in.)R No specific Torque Wrench : range 0.00 to 1.20 m.daNR (0.00 to 9.00 lbf.ft)

R B. Consumable Materials

R -------------------------------------------------------------------------------R REFERENCE DESIGNATIONR -------------------------------------------------------------------------------

R Material No. V01-002 *R neutral cleaning detergent (Ref. 70-30-00)R Material No. V01-297 *R stodard solvent (Ref. 70-30-00)R Material No. V02-099 *R lint free cloth (Ref. 70-30-00)R Material No. V02-141 *R lockwire (Ref. 70-30-00)R Material No. V02-174 *R cotton swab (Ref. 70-30-00)R Material No. V02-274 *R safety cable (Ref. 70-30-00)


�� I A E � � � � V2500 � �� ------------------------------------------------------------------------------- REFERENCE DESIGNATION -------------------------------------------------------------------------------

R Material No. V02-275 *R safety cable (Ref. 70-30-00)R Material No. V10-077 *R approved engine oil (Ref. 70-30-00)

R C. Expendable Parts

R -------------------------------------------------------------------------------R FIG.ITEM |DESIGNATION |IPC-CSNR -------------------------------------------------------------------------------

R 2 preformed packing 80-13-41 80A-170

R D. Referenced Information


R 12-13-80-600-010 Replenishment of Starter Oil SystemR 12-13-80-600-011 Drain and Replenish Oil SystemR 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR)R 80-13-41-991-153 Fig. 201

R 3. Job Set-up __________

R Subtask 80-13-41-941-053

R A. Safety Precautions

R (1) On the center pedestal, on the ENG panel 115VU:

R (a) Put a warning notice to tell persons not to start the engine.

R (2) Make sure that the engine 1(2) shutdown occurred not less than 5R minutes before you do this procedure.

R (3) On the overhead maintenance panel 50VU:

R (a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2)R pushbutton switch is off.


�� I A E � � � � V2500 � ��R (b) Put a warning notice to tell persons not to energize the FADECR 1(2).

R Subtask 80-13-41-010-054

R B. Get Access

R (1) Open the fan cowls (Ref. TASK 71-13-00-010-010):R FOR 1000EM1R 437AL, 438AR.R FOR 1000EM2R 447AL, 448AR.

R (2) Put the access platform in to position.

R 4. Procedure _________

R Subtask 80-13-41-680-051

R A. Drain the Starter

R (1) Drain the Starter (Ref. TASK 12-13-80-600-010).

R Subtask 80-13-41-020-053

R B. Remove the Starter Sight Glass Plug

R (1) Cut and remove the lockwire from the sight glass plug.

R (2) Remove the Starter Sight Glass Plug from the pneumatic starter.

R Subtask 80-13-41-160-051

R C. Clean the Sight Glass PlugR (Ref. Fig. 201/TASK 80-13-41-991-153)

R NOTE : Only neutral cleaning detergent (Material No. V01-002) should be ____R used to clean the sight glass. Other product will cause the glassR to dull.

R (1) Clean the sight glass with neutral detergent.

R (a) Immerse the sight glass plug in the cleaning fluid stodardR solvent (Material No. V01-297).

R (b) Soak the sight glass plug in the cleaning fluid until the oilR film or any other deposits loosen or dissolve.


�� I A E � � � � V2500 � ��

Clean the starter sight glass Figure 201/TASK 80-13-41-991-153


�� I A E � � � � V2500 � ��R (c) Use a narrow tip scraper with a small piece of lint free clothR (Material No. V02-099) wrapped around the tip of the tool or aR cotton swab (Material No. V02-174) to remove the remainingR deposits from the glass.

R (d) Rinse the sight glass plug with clean water and dry with cleanR compressed air.

R (2) If the starter sight glass is clear after cleaning it can be reused.

R (3) If the starter glass remains dark, replace it with a new sight glassR plug.

R Subtask 80-13-41-420-053

R D. Install the Starter Sight Glass Plug.

R (1) Install a new preformed packing (2) to the sight glass plug (1).

R (2) Apply approved engine oil (Material No. V10-077) to the threads ofR the sight glass plug.

R (3) Install the Starter Sight Glass Plug.

R (4) TORQUE tighten sight glass plug to between 0.33 and 0.5 m.daN (29.20R and 44.24 lbf.in)

R (5) Safety the plug with safety cable (Material No. V02-274) or safetyR cable (Material No. V02-275) or lockwire (Material No. V02-141).

R Subtask 80-13-41-610-051

R E. Service the Starter with Oil.

R (1) Service the Starter with oil (Ref. TASK 12-13-80-600-011).


�� I A E � � � � V2500 � �� STARTER (100KM) - REMOVAL/INSTALLATION ______________________________________

TASK 80-13-41-000-010

Removal of the Starter (100KM)

WARNING : DO NOT GET ENGINE OIL ON YOUR SKIN FOR A LONG TIME. FLUSH THE OIL _______ FROM YOUR SKIN WITH WATER. THE OIL IS POISONOUS AND CAN GO THROUGH YOUR SKIN AND IN TO YOUR BODY.

WARNING : BE CAREFUL DURING REMOVAL OF THE STARTER. IT WEIGHS 33lbs (15kg). _______


Self Explanatory




No specific caps No specific warning notice



71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-41-991-150 Fig. 401

3. Job Set-up __________

Subtask 80-13-41-941-050





�� I A E � � � � V2500 � �� (2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.



(b) Put a warning notice to tell persons not to energize the FADEC 1(2).

(4) On the AIR COND panel 30VU: - make sure that the APU BLEED pushbutton switch is released (ON legend is off), - put a warning notice to tell persons not to operate the pneumatic system.

(5) On the HP ground connector: - put a warning notice to tell persons not to pressurize the pneumatic system.

(6) On the AIR COND overhead control panel 30VU: - make sure that the X-BLEED selector switch is in the SHUT position.

Subtask 80-13-41-010-050

B. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010): FOR 1000EM1 437AL, 438AR. FOR 1000EM2 447AL, 448AR.


�� I A E � � � � V2500 � �� 4. Procedure _________

(Ref. Fig. 401/TASK 80-13-41-991-150)

Subtask 80-13-41-020-050

A. Remove the Starter.

(1) Remove the lower air duct from the starter

(a) Hold the lower duct (7) and disconnect the clamps (6) and (4).

(b) Remove the lower duct and gaskets (5) and (8). Discard the gaskets.

(2) Disconnect the quick detach clamp (9) from the adapter housing (1).

(3) Move the starter (3) forward to disengage the adapter splines and the starter splines.

(4) Remove the starter.

(5) Remove the sealing ring (2) from the starter drive shaft.

(6) Discard the sealing ring.

Subtask 80-13-41-620-050

B. Install caps to all openings.


�� I A E � � � � V2500 � ��

Starter - Removal/Installation Figure 401/TASK 80-13-41-991-150


�� I A E � � � � V2500 � ��R TASK 80-13-41-400-010-A

R Installation of the Starter (100KM)

R WARNING : BE CAREFUL DURING INSTALLATION OF THE STARTER. IT WEIGHS 33lbs _______R (15kgs).

R WARNING : DO NOT GET ENGINE OIL ON YOUR SKIN FOR A LONG TIME. FLUSH THE OIL _______R FROM YOUR SKIN WITH WATER. THE OIL IS POISONOUS AND CAN GO THROUGHR YOUR SKIN AND IN TO YOUR BODY.

R CAUTION : DURING INSTALLATION OF THE AIR DUCT DO NOT PUT MORE STRESS THAN IS _______R NECESSARY ON THE DUCT.


R Self Explanatory




R No specific warning noticeR No specific Torque Wrench : range 36.00 to 220.00 lbf.inR (0.40 to 2.60 m.daN)



R Material No. V10-077 USA MIL-L-23699R lubricant (engine oil) (Ref. 70-30-00)


�� I A E � � � � V2500 � ��R C. Expendable Parts


R 2 sealing ring 80-13-41 80A-070R 5 gasket 80-13-51 80 -020R 5 gasket 80-13-51 80 -020A



R 12-13-80-600-010 Replenishment of Starter Oil SystemR 70-23-11-911-013 General Torque Tightening TechniquesR 70-23-13-911-010 Procedures for the Installation of Preformed PackingsR 71-00-00-710-045 Test No.1 : Dry Motor Leak CheckR 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR)R 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR)R 80-13-41-991-150 Fig. 401

R 3. Job Set-up __________

R Subtask 80-13-41-860-051







R (b) Put a warning notice to tell persons not to energize the FADECR 1(2).


�� I A E � � � � V2500 � ��R (4) On the AIR COND panel 30VU:R - make sure that the APU BLEED pushbutton switch is released (ONR legend is off),R - put a warning notice to tell persons not to operate the pneumaticR system.

R (5) On the HP ground connector:R - put a warning notice to tell persons not to pressurize theR pneumatic system.

R (6) On the AIR COND overhead control panel 30VU:R - make sure that the X-BLEED selector switch is in the SHUT position.

R Subtask 80-13-41-010-055

R B. Get Access

R (1) Make sure that the fan cowl doors are open: (Ref. TASK 71-13-00-010-R 010)R FOR 1000EM1R 437AL, 438ARR FOR 1000EM2R 447AL, 448AR

R 4. Procedure _________

R (Ref. Fig. 401/TASK 80-13-41-991-150)

R Subtask 80-13-41-630-051

R A. Remove caps from all openings.

R Subtask 80-13-41-640-051

R B. Lubricate the new sealing ring (2) with lubricant (engine oil) (MaterialR No. V10-077)


�� I A E � � � � V2500 � ��R Subtask 80-13-41-420-054

R C. Install the Starter.

R (1) Install the sealing ring (2) on the starter drive shaft (Ref. TASKR 70-23-13-911-010)

R (2) Install the starter in the adapter housing

R (a) Make sure that the oil drain point is at the lowest position.

R (b) Align the master spline on the starter and the adapter housing.

R (c) Install the starter in the adapter housing.

R (d) Install the clamp (9).

R (e) TORQUE the clamp to between 60 and 65 lbf.in (0.67 and 0.73R m.daN) (Ref. TASK 70-23-11-911-013)

R (3) Install the lower duct.

R (a) Install new gasket (5) and (8) on to the duct (7).

R (b) Put the lower duct in position and install the clamps (6) andR (4).

R (c) TORQUE the clamps to between 75 and 85 lbf.in (0.84 and 0.96R m.daN) (Ref. TASK 70-23-11-911-013)

R Subtask 80-13-41-612-051

R D. Add lubricant (engine oil) (Material No. V10-077) to the starterR (Ref. TASK 12-13-80-600-010)


�� I A E � � � � V2500 � ��R 5. Close-up ________

R Subtask 80-13-41-410-052

R A. Close Access

R (1) Make sure that the work area is clean and clear of tool(s) and otherR items.

R (2) Close the fan cowls (Ref. TASK 71-13-00-410-010):R FOR 1000EM1R 437AL, 438AR.R FOR 1000EM2R 447AL, 448AR.

R (3) Remove the warning notice(s).

R Subtask 80-13-41-710-051

R B. Do a dry motor leak check (Ref. TASK 71-00-00-710-045).


�� I A E � � � � V2500 � �� STARTER (100KM) - INSPECTION/CHECK __________________________________

R TASK 80-13-41-200-010-A

R Inspection of Starter Chip Detector

R WARNING : BE CAREFUL WHEN YOU WORK ON THE ENGINE COMPONENTS IMMEDIATELY AFTER _______R THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS CAN STAY HOT FOR UP TOR ONE HOUR.

R WARNING : DO NOT GET ENGINE OIL ON YOUR SKIN FOR A LONG TIME. FLUSH THE OIL _______R FROM YOUR SKIN WITH WATER. THE OIL IS POISONOUS AND CAN GO THROUGHR YOUR SKIN AND IN TO YOUR BODY.


R Refer to the MPD TASK: 801300-I1




R No specific lint free clothR No specific warning noticeR No specific Torque Wrench : range 5.00 to 35.00 lbf.inR (0.05 to 0.40 m.daN)



R Material No. V01-003 *R trichloroethylene (Ref. 70-30-00)R Material No. V02-126 *R corrosion resistant steel lockwire (Ref. 70-30-00)


�� I A E � � � � V2500 � ��R C. Expendable Parts


R 2 seal ring 80-13-41 80A-220R 2 seal ring 80-13-41 80A-220A



R 12-13-80-600-011 Drain and Replenish Oil SystemR 70-23-11-911-013 General Torque Tightening TechniquesR 70-23-13-911-010 Procedures for the Installation of Preformed PackingsR 70-40-11-911-014 Locking Devices General InformationR 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR)R 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR)R 80-13-41-991-151 Fig. 601R 80-13-41-991-152 Fig. 602

R 3. Job Set-up __________

R Subtask 80-13-41-941-054







R (b) Put a warning notice to tell persons not to energize the FADECR 1(2).


�� I A E � � � � V2500 � �� Subtask 80-13-41-010-056

B. Get Access



(Ref. Fig. 601/TASK 80-13-41-991-151)

Subtask 80-13-41-210-052

A. Examine the starter for oil leaks

(1) If leaks are found around the oil drain plug, replace the drain plug seal ring (Ref. TASK 70-23-13-911-010) and service the starter motor (Ref. TASK 12-13-80-600-011).

(2) If leaks are found around the starter housing mounting flange and V-band clamp, reject the starter.

Subtask 80-13-41-020-054

B. Remove the magnetic chip detector (MCD) (Ref. Fig. 601/TASK 80-13-41-991-151)

(1) Remove the lockwire which safeties the MCD.

R (2) Remove the MCD (1) from the drain plug (3) in the starter.

R NOTE : Do not loosen the drain plug (3), hold it with a spanner when ____R you remove the MCD (1).


�� I A E � � � � V2500 � ��

Starter Magnetic Chip Detector Figure 601/TASK 80-13-41-991-151- 12 (SHEET 1)


�� I A E � � � � V2500 � ��

Starter Magnetic Chip Detector Figure 601/TASK 80-13-41-991-151- 22 (SHEET 2)


�� I A E � � � � V2500 � ��R Subtask 80-13-41-210-053

R C. Examine the debris on the MCDR (Ref. Fig. 602/TASK 80-13-41-991-152)

R (1) Examine the debris on the MCD:

R (a) Accept the starter if:

R 1 There are no chips or slivers which are sufficiently large to _R span the clearance of the magnet.

R 2 There are no chips or slivers larger than 0.1 in. (2.54 mm). _

R NOTE : Small metal particles on the MCD can collect along the ____R magnetic lines of force and look like metal slivers.

R (b) Reject the starter if:

R 1 There is a chip or sliver larger than 0.10 in. (2.54mm). _

R (2) Remove the debris from the MCD and rub it between your fingers

R (a) Accept the starter if:

R 1 There are no chips or slivers larger than 0.10 in. (2.54 mm). _

R (b) Reject the starter if:

R 1 There is a chip or sliver larger than 0.10 in. (2.54 mm). _

R Subtask 80-13-41-110-051

R D. Clean the MCD

R (1) Remove the debris from the MCD with a clean lint free cloth madeR moist with trichloroethylene (Material No. V01-003).

R Subtask 80-13-41-420-055

R E. Install the MCDR (Ref. Fig. 601/TASK 80-13-41-991-151)

R (1) Remove and discard the seal ring (2) from the MCD.

R (2) Install a new seal ring (2) on to the MCD (Ref. TASK 70-23-13-911-R 010).


�� I A E � � � � V2500 � ��

Identify the Debris on the Magnetic Chip Detector Figure 602/TASK 80-13-41-991-152

�� EFF : ALL � 7�� 80-13-41 � � Nov 01/06 � � � � WZZ

�� I A E � � � � V2500 � ��R (3) Install the MCD (1) in the drain plug (3) on the starter.

(4) TORQUE the MCD to between 5 and 15 lbf.in (0.05 and 0.16 m.daN) (Ref. TASK 70-23-11-911-013)

(5) Safety the MCD with corrosion resistant steel lockwire (Material No. V02-126) (Ref. TASK 70-40-11-911-014)

5. Close-up ________

Subtask 80-13-41-410-053

A. Close Access

(1) Make sure that the work area is clean and clear of tool(s) and other items.

(2) Close the fan cowls (Ref. TASK 71-13-00-410-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR

(3) Remove the warning notice(s).


�� I A E � � � � V2500 � �� DUCT - STARTER - REMOVAL/INSTALLATION _____________________________________

TASK 80-13-49-000-010

Removal of the Starter Duct

WARNING : BE CAREFUL WHEN YOU WORK ON THE ENGINE COMPONENTS IMMEDIATELY AFTER _______ THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS CAN STAY HOT FOR UP TO ONE HOUR.


Self Explanatory




No specific blanking caps No specific warning notice No specific access platform 2 m (6 ft. 7 in.)



71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-51-000-010 Removal of the Pneumatic Starter Valve 80-13-49-991-150 Fig. 401 80-13-49-991-151 Fig. 402

3. Job Set-up __________

Subtask 80-13-49-941-052











Subtask 80-13-49-010-053

B. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR

(2) Put the access platform in to position.


(Ref. Fig. 401/TASK 80-13-49-991-150, 402/TASK 80-13-49-991-151)

Subtask 80-13-49-020-052

A. Removal of the Starter Duct

(1) Remove the lower duct.

(a) Remove the coupling (6).

(b) Hold the lower duct (7) and remove the coupling (8).


�� I A E � � � � V2500 � ��

Lower Starter Duct and Pneumatic Starter Valve Figure 401/TASK 80-13-49-991-150


�� I A E � � � � V2500 � ��

Upper Starter Duct and Bearing Links Figure 402/TASK 80-13-49-991-151


�� I A E � � � � V2500 � �� (c) Remove the lower duct (7) from the engine.

(d) Remove the seals (5) and (9) from the duct (7). Discard the seals.

(2) Put blanking caps on the disconnected electrical connectors.

(3) Remove the pneumatic starter valve (4) (Ref. TASK 80-13-51-000-010).

(4) Remove the upper duct.

(a) Remove the coupling (23).

(b) Make a note of the position of these parts. They must be put in the correct position on installation.

1 The bushes (29), (31), (38) and (43). _

2 The washers (27), (34), (36) and (40). _

3 The bearing links (26), (33), (35) and (41). _

4 The bolts (25), (32), (42) and (44). _

5 The nuts (28), (30), (37) and (39). _

(c) Remove the nuts (28) and (30), the bolts (25) and (32), the washers (27) and (34), the bushes (29) and (31) and the bearing links (26) and (33) from the lower mount.

(d) Remove the nut (39), the bolt (42), the washer (40), the bush (43) and the bearing link (41) fromthe upper mount.

(e) Hold the duct (24) and remove the nut (37), the bolt (44), the washer (36), the bush (38) and the bearing link (35) from the upper mount.

(f) Remove the upper duct (24) from the engine.


�� I A E � � � � V2500 � �� TASK 80-13-49-400-010

Installation of the Starter Duct


Self Explanatory




No specific lint free cloth No specific warning notice

B. Consumable Materials


Material No. V01-076 * cleaning fluid (Ref. 70-30-00)

C. Expendable Parts

------------------------------------------------------------------------------- FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------

5 seal 80-13-51 80 -020 5 seal 80-13-51 80 -020A 9 seal 80-13-51 80 -020 9 seal 80-13-51 80 -020A


�� I A E � � � � V2500 � �� D. Referenced Information


71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-49-820-010 Rig the Starter Ducts 80-13-51-400-010 Installation of the Pneumatic Starter Valve 80-13-49-991-150 Fig. 401 80-13-49-991-151 Fig. 402

3. Job Set-up __________

Subtask 80-13-49-860-051











�� I A E � � � � V2500 � �� Subtask 80-13-49-010-054

B. Get Access

(1) Make sure that the fan cowl doors are open (Ref. TASK 71-13-00-010- 010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR


(Ref. Fig. 401/TASK 80-13-49-991-150, 402/TASK 80-13-49-991-151)

Subtask 80-13-49-110-052

A. Cleaning

WARNING : DO NOT GET CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES. PUT ON _______ PROTECTIVE CLOTHING, GOGGLES AND A FACE MASK. USE THE FLUID IN A WELL VENTILATED AREA. DO NOT BREATHE THE VAPOR. IF YOU GET THE CLEANING FLUID ON YOUR SKIN OR IN YOUR EYES FLUSH IT AWAY WITH WATER. GET MEDICAL AID IF YOUR SKIN OR EYES BECOME IRRITATED.

(1) Clean the mating faces of the ducts, pneumatic starter valve, starter and pylon interface with a clean lint free cloth made moist with cleaning fluid (Material No. V01-076).

Subtask 80-13-49-420-052

B. Installation of the Starter Duct

(1) Remove the blanking plugs from the disconnected line ends.

(2) Install the upper duct.

(a) Put the upper duct (24) in position on the engine.

(b) Install these parts in the position noted on removal:

1 The bushes (29), (31), (38) and (43). _

2 The washers (27), (34), (36) and (40). _

3 The bearing links (26), (33), (35) and (41). _


�� I A E � � � � V2500 � �� 4 The bolts (25), (32), (42) and (44). _

5 The nuts (28), (30), (37) and (39). _

6 Tighten the nuts sufficiently to hold the bearing links in _ position.

(c) Install the coupling (23).

(d) Tighten the coupling sufficiently to hold the duct in position.

(3) Install the pneumatic starter valve (Ref. TASK 80-13-51-400-010).

(4) Install the lower duct.

(a) Hold the lower duct (7) and the new seal (5) and the new seal (9) in position on the engine.

(b) Install the couplings (6) and (8).

(c) Tighten the couplings sufficiently to hold the duct in position.

Subtask 80-13-49-820-050

C. Rig the starter duct,(Ref. TASK 80-13-49-820-010).

5. Close-up ________

Subtask 80-13-49-410-052

A. Close Access



(3) Remove the access platform(s).


�� I A E � � � � V2500 � �� DUCT - STARTER - ADJUSTMENT/TEST ________________________________

TASK 80-13-49-820-010

Rig the Starter Ducts



A. This TASK is for V2500-A5 engines.




No specific warning notice No specific access platform 2 m (6 ft. 7 in.) No specific Torque Wrench : range 36.00 to 220.00 lbf.in (0.40 to 2.60 m.daN)



70-23-11-911-013 General Torque Tightening Techniques 71-00-00-710-017 Ground Test Requirements after Power Plant/Module/Component Repair or Replacement Procedures 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-49-991-159 Fig. 501 80-13-49-991-160 Fig. 502


�� I A E � � � � V2500 � �� 3. Job Set-up __________

Subtask 80-13-49-941-055








Subtask 80-13-49-010-057

B. Get Access


(2) Put the access platform in position.

Subtask 80-13-49-210-054

C. Make sure that the Following Couplings and Nuts are Loosened

(1) Make sure that the couplings (1), (7), (9) and (10) are loosened but are sufficiently tight to hold the ducts (4) and (11) in position. (Ref. Fig. 501/TASK 80-13-49-991-159)

(2) Loosen the nuts (24), (25), (28) and (29). (Ref. Fig. 502/TASK 80-13-49-991-160)


�� I A E � � � � V2500 � ��

Starter Ducts Figure 501/TASK 80-13-49-991-159


�� I A E � � � � V2500 � ��

Starter Duct Bearing Links Figure 502/TASK 80-13-49-991-160


�� I A E � � � � V2500 � �� 4. Procedure _________

Subtask 80-13-49-820-053

A. Adjust the ducts (4) and (11) to get the correct clearance. Set the length of the connecting rod assemblies (2), (3), (5) and (6) for the initial installation. (Ref. Fig. 501/TASK 80-13-49-991-159, 502/TASK 80-13-49-991-160)

(1) Set the total length of connecting rod (2) to 4.65 in. (118.0 mm).




(5) If it is necessary, adjust the length of the connecting rods (2), (3), (5) and (6) to let the bearings turn freely.

NOTE : Pre SB 70-0734 only: If it is necessary, install the brackets ____ (22) and (23) in the opposite direction to help rig the ducts. This is also applicable for the brackets (26) and (27).

(6) Do not cause the ducts to be stressed.

NOTE : Do not lock the connecting rods at this time. ____

Subtask 80-13-49-220-054

B. Do a Check of the Clearance Around the Ducts (Ref. Fig. 501/TASK 80-13-49-991-159)

(1) Measure the clearance around the ducts (4) and (11) and the valve (8). The minimum clearance must be 0.39 in. (10.0 mm).

(2) Measure the clearance between the inner surface of the fan cowl door and the ducts and their related parts. The minimum clearance must be 0.47 in. (12.0 mm).


�� I A E � � � � V2500 � �� Subtask 80-13-49-420-057

C. Torque the couplings (1), (7), (9) and (10). (Ref. Fig. 501/TASK 80-13-49-991-159)

(1) TORQUE the coupling (1) to between 75 and 85 lbf.in (0.84 and 0.96 m.daN) (Ref. TASK 70-23-11-911-013).

(2) Hit the coupling lightly in different places around the outer edge with a mallet that is not metallic.

(3) Do steps (1) and (2) again two times.

(4) TORQUE the coupling (1) for the last time to between 75 and 85 lbf.in (0.84 and 0.96 m.daN) (Ref. TASK 70-23-11-911-013).

(5) Do again steps (1) thru (4) for couplings (7), (9) and (10).

Subtask 80-13-49-220-055

D. Do the Following Checks (Ref. Fig. 501/TASK 80-13-49-991-159)

(1) Do a check of the clearances around the ducts, valve and connecting rods.

(a) Do again step B.

(2) Do a check of the connecting rods (2), (3), (5) and (6).

(a) Make sure the connecting rod threads are in safety.

Subtask 80-13-49-420-058

E. Safety the connecting rod assemblies (2), (3), (5) and (6). (Ref. Fig. 501/TASK 80-13-49-991-159, 502/TASK 80-13-49-991-160)

(1) TORQUE the four nuts (24), (25), (28) and (29) to 100 lbf.in (1.13 m.daN) (Ref. TASK 70-23-11-911-013).

(2) Tighten and lock the connecting rod locknuts.


�� I A E � � � � V2500 � �� 5. Close-up ________

Subtask 80-13-49-410-055

A. Close Access


(2) Close the fan cowls (Ref. TASK 71-13-00-410-010): FOR 1000EM1 437AL, 438AR. FOR 1000EM2 447AL, 448AR.



Subtask 80-13-49-710-052

B. Do an operational test of the engine starting system (Ref. TASK 71-00-00- 710-017) .


�� I A E � � � � V2500 � �� TASK 80-13-49-700-010

Leak Test of the Starter Ducts with the Engine in Operation



- This TASK gives the procedure for a leak test of the starter ducts. - The test procedure checks for leaks around the couplings of the starter ducts. You must start the engines to do this procedure.




No specific warning notice No specific FOIL-ALUMINUM No specific access platform 1 m (3 ft. 3 in.)



Material No. V02-147 * lockwire (Ref. 70-30-00) Material No. V06-032 * dry developer (Ref. 70-30-00)


�� I A E � � � � V2500 � �� C. Referenced Information


24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure 71-00-00-710-018 Discontinued Start, Restart and Shutdown Procedures 71-00-00-710-043 Normal Engine Automatic Start Procedure 71-00-00-710-047 Normal Engine Manual Start Procedure 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR)

3. Job Set-up __________

WARNING : MAKE SURE THAT THE LANDING GEAR GROUND SAFETIES AND THE WHEEL _______ CHOCKS ARE IN POSITION.

Subtask 80-13-49-861-050

A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).

Subtask 80-13-49-860-052

B. Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).

Subtask 80-13-49-941-056

C. Safety Precautions

(1) Make sure that the engine shutdown occurred not less than 5 minutes before you do this procedure.

(2) On the AIR COND panel 30VU: - Make sure that the ENG 1(2) BLEED pushbutton switch is released (OFF legend is on) - Make sure that the APU BLEED pushbutton switch is released (ON legend is off) - Put a warning notice to tell persons not to operate the pneumatic system.


�� I A E � � � � V2500 � �� (3) On the HP ground connector: - Put a warning notice to tell persons not to pressurize the pneumatic system.

Subtask 80-13-49-010-058

D. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR.

(2) Put an access platform in position near the starter ducts.


Subtask 80-13-49-480-050

A. Preparation for the Leak Test

(1) There are two procedures to find the location of an air leak at a pneumatic joint. You can apply dry developer (Material No. V06-032) around the couplings or you can install FOIL-ALUMINUM (Local Purchase) around the coupling locations.

(a) Method 1

1 Apply dry developer around the couplings on the starter ducts. _

(b) Method 2 Use the steps that follow to apply foil, aluminum to the starter ducts.

1 Wind the foil wrap around the coupling one time only. _

2 Twist the seam and two ends of the foil wrap tight. _

3 Make the foil wrap as tight as possible on the coupling but do _ not rip the wrap.

4 Attach the foil wrap at the two sides of the coupling with _ lockwire (Material No. V02-147).


�� I A E � � � � V2500 � �� Subtask 80-13-49-410-056

B. Close Access


(2) Close the fan cowls (Ref. TASK 71-13-00-410-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR.

Subtask 80-13-49-720-050

C. Do this Test

(1) Start the related engine with the automatic or manual start procedure (Ref. TASK 71-00-00-710-043) or (Ref. TASK 71-00-00-710-047) and keep it at idle.

(2) On the AIR COND panel 30VU: - Push the ENG 1(2) BLEED pushbutton switch (the OFF legend of this pushbutton switch goes off).

(3) After 5 minutes, do the engine shutdown procedure (Ref. TASK 71-00- 00-710-018).

Subtask 80-13-49-010-059

D. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010): FOR 1000EM1 437AL, 438AL FOR 1000EM2 447AL, 448AR.

Subtask 80-13-49-790-050

E. Make sure that there are no leaks at the couplings on the starter ducts on the related engine.

(1) Method 1

(a) Do a visual check for a break in the dry developer (Material No. V06-032) around the couplings on the starter ducts.


�� I A E � � � � V2500 � �� (2) Method 2

(a) Do a visual check of the aluminum foil around the couplings on the starter ducts.

NOTE : There is a leak when the leak air removes the dry ____ developer from the coupling. There is a leak when the foil installed around the coupling breaks.

Subtask 80-13-49-860-053

F. Remove the materials used to do the leak test.

5. Close-up ________

Subtask 80-13-49-942-050

A. Close Access


(2) Close the fan cowls (Ref. TASK 71-13-00-410-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR.



Subtask 80-13-49-860-054

B. Put the aircraft back to its initial configuration

(1) On the AIR COND control panel 30VU: - Release the ENG 1(2) BLEED pushbutton switch (OFF legend comes on).

(2) Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

Subtask 80-13-49-862-050

C. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862- 002).


�� I A E � � � � V2500 � �� DUCT - STARTER - INSPECTION/CHECK _________________________________

TASK 80-13-49-200-010

General Check of the Starter Duct



Self Explanatory




No specific clean lint free cloth No specific inspection lamp No specific inspection mirror No specific warning notice No specific access platform 1.5 m (4 ft. 11 in.)



Material No. V01-002 * cleaning fluid (Ref. 70-30-00)

C. Referenced Information


71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-49-000-010 Removal of the Starter Duct 80-13-49-991-152 Fig. 601


�� I A E � � � � V2500 � �� 3. Job Set-up __________

Subtask 80-13-49-941-051








Subtask 80-13-49-010-052

B. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010). FOR 1000EM1 437AL, 438AL. FOR 1000EM2 447AL, 448AR.

(2) Put the access platform in position.

Subtask 80-13-49-110-051

C. Clean the starter duct (Ref. Fig. 601/TASK 80-13-49-991-152)


(1) Use a clean lint free cloth, made moist with cleaning fluid (Material No. V01-002) to clean the duct.


�� I A E � � � � V2500 � ��

Starter Duct Figure 601/TASK 80-13-49-991-152


�� I A E � � � � V2500 � �� (2) Dry the duct with a clean lint free cloth.


Subtask 80-13-49-210-051

A. Examine the starter duct with the inspection lamp and the inspection mirror. (Ref. Fig. 601/TASK 80-13-49-991-152)

(1) Examine the starter duct for security of attachment

(a) If the duct is loose, examine the connecting rod assemblies (2), (3), (5) and (10) for wear and adjustment.

(b) If damage is found, reject it (them).

(c) No wear is permissible.

(2) Examine the starter duct connections for signs of leaks. No leaks are permitted

(a) If signs of leaks are found:

1 Examine the connecting rod assemblies (2), (3), (5) and (10) _ for loss of adjustment.

2 If there is a loss of adjustment examine the connecting rod _ assemblies for damage and wear.

3 If damage or wear is found, reject it (them). _

4 Examine the couplings (1), (6), (7) and (8) for loss of _ torque.

5 If there is a loss of torque, examine the couplings for damage _ and wear.

6 If damage or wear is found, reject it (them). _

7 If a discolored, marked coupling joint is found, replace the _ seal or packing in that joint (Ref. TASK 80-13-49-000-010).


�� I A E � � � � V2500 � �� (3) Examine the general condition of the starter duct

(a) Examine the ducts (4) and (9) for cracks, dents and damage.

1 If a duct has a crack, reject it. _

2 If a duct has a dent more than 0.010 in. (0.25 mm), reject it. _

R 3 If a duct has a dent more than 1.00 in. (25.4 mm) wide or _R long, reject it.

4 If a duct has a nick, scratch or gouge, measure the wall _ thickness of the duct at the bottom of the damage. - If the thickness of the duct wall at the bottom of the damage is greater than 0.024 in. (0.61 mm), accept it. - If the thickness of the duct wall at the bottom of the damage is less 0.024 in. (0.61 mm), reject it.

5. Close-up ________

Subtask 80-13-49-410-051

A. Close Access


(2) Close the fan cowls (Ref. TASK 71-13-00-410-010). FOR 1000EM1 437AL, 438AR. FOR 1000EM2 447AL, 448AR.




�� I A E � � � � V2500 � �� VALVE - PNEUMATIC STARTER (4005KS) - REMOVAL/INSTALLATION _________________________________________________________

TASK 80-13-51-000-010

Removal of the Pneumatic Starter Valve



Self Explanatory




No specific blanking caps No specific warning notice No specific access platform 2 m (6 ft. 7 in.)



71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-49-000-010 Removal of the Starter Duct 80-13-51-991-150 Fig. 401

3. Job Set-up __________

Subtask 80-13-51-941-052












Subtask 80-13-51-010-053

B. Get Access

(1) Open the fan cowls (Ref. TASK 71-13-00-010-010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR

(2) Put the access platform in to position.


�� I A E � � � � V2500 � �� 4. Procedure _________

(Ref. Fig. 401/TASK 80-13-51-991-150)

Subtask 80-13-51-020-052

A. Removal of the Pneumatic Starter Valve

(1) Remove the lower air starter duct (Ref. TASK 80-13-49-000-010).

(2) Remove the pneumatic stater valve.

(a) Disconnect the electrical connector (11).

(b) Put blanking caps on the disconnected electrical connectors.

(c) Make a note of the position of the pneumatic starter valve (4). It must be put in the same position on installation.

(d) Hold the pneumatic starter valve (4) and remove the coupling (3).

(e) Remove the pneumatic starter valve (4).

(f) Remove the seal (1) from the upper duct (2). Discard the seal.


�� I A E � � � � V2500 � ��

Pneumatic Starter Valve Figure 401/TASK 80-13-51-991-150


�� I A E � � � � V2500 � �� TASK 80-13-51-400-010

Installation of the Pneumatic Starter Valve


Self Explanatory




No specific lint free cloth No specific warning notice



Material No. V01-076 * methyl ethyl ketone (Ref. 70-30-00)

C. Expendable Parts


1 seal 80-13-51 80 -020 1 seal 80-13-51 80 -020A


�� I A E � � � � V2500 � �� D. Referenced Information


70-23-15-912-010 Connection of Electrical Connectors 71-00-00-710-045 Test No.1 : Dry Motor Leak Check 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-49-820-010 Rig the Starter Ducts 80-13-51-991-150 Fig. 401

3. Job Set-up __________

Subtask 80-13-51-860-053












�� I A E � � � � V2500 � �� Subtask 80-13-51-010-054

B. Get Access

(1) Make sure that the fan cowl doors are open (Ref. TASK 71-13-00-010- 010): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR


(Ref. Fig. 401/TASK 80-13-51-991-150)

Subtask 80-13-51-110-051

A. Clean these parts.


(1) Clean these parts with a lint free cloth made moist with methyl ethyl ketone (Material No. V01-076).

(a) Clean the pneumatic stater valve (4).

(b) The ducts (2) and (7).

Subtask 80-13-51-420-052

B. Installation of the Pneumatic Starter Valve

(1) Install the pneumatic starter valve.

(a) Put the new seal (1) in position and hold the starter valve (4) on the engine in the position noted on removal.

(b) Install the coupling (3).

(c) Tighten the coupling sufficiently to hold the starter valve in position.


�� I A E � � � � V2500 � �� (d) Remove the blanking caps from the electrical connectors.

(e) Make sure that the electrical connectors are clean and in the correct condition.

(f) Connect the electrical connector (11) (Ref. TASK 70-23-15-912- 010).

(2) Install the lower starter duct.

(a) Hold the lower duct (7) and the seals (5) and (9) in position on the engine.

(b) Install the couplings (6) and (8).

(c) Tighten the couplings sufficiently to hold the duct in position.

Subtask 80-13-51-820-051

C. Rig the starter duct (Ref. TASK 80-13-49-820-010).

5. Close-up ________

Subtask 80-13-51-410-052

A. Close Access




Subtask 80-13-51-710-053

B. Do a dry motor leak check (Ref. TASK 71-00-00-710-045).


�� I A E � � � � V2500 � �� VALVE - PNEUMATIC STARTER (4005KS) - ADJUSTMENT/TEST ____________________________________________________

TASK 80-13-51-710-040

Operational Test of the Pneumatic Starter Valve and FMU with the CFDS


Self Explanatory


A. Referenced Information


24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-012 Procedure to Get Access to the SYSTEM REPORT/TEST/ENG Page 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure 80-13-51-991-900 Fig. 501 80-13-51-991-901 Fig. 502

3. Job Set-up __________

Subtask 80-13-51-861-054

A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).


�� I A E � � � � V2500 � �� Subtask 80-13-51-865-054

B. Make sure that this(these) circuit breaker(s) is(are) closed:

------------------------------------------------------------------------------- PANEL DESIGNATION IDENT. LOCATION ------------------------------------------------------------------------------- FOR 1000EM1 49VU ENGINE/1/FADEC A/AND EIU 1 2KS1 A04 49VU ENGINE/1/HP FUEL SOV 1KC1 A01 121VU ENGINE/ENG1/FADEC B/AND EIU 1 4KS1 R41 FOR 1000EM2 49VU ENGINE/2/FADEC A/AND EIU 2 2KS2 A05 49VU ENGINE/2/HP FUEL SOV 1KC2 A02 121VU ENGINE/ENG2/FADEC B 4KS2 Q40

Subtask 80-13-51-860-058

C. Aircraft configuration

(1) On the maintenance panel 50VU:

(a) Release the FADEC GND PWR 1(2) pushbutton switch: - On the pushbutton switch, the ON legend comes on.

(2) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).

(3) Supply the aircraft pneumatic system from a HP ground power unit or the APU. On the lower ECAM display unit, make sure that the available air pressure is between 30 psi (2.07 bar) and 40 psi (2.75 bar).


CAUTION : MAKE SURE THAT THE ENG/MASTER 1(2) CONTROL SWITCH (ON THE _______ PANEL 115VU) IS SET TO OFF BEFORE YOU START THE FUEL PUMPS.

(a) Make sure that the ENG/MASTER 1(2) control switch is set to OFF.

(5) Start the aircraft fuel pumps

CAUTION : DO NOT RUN THE ENGINE IF THE FUEL INLET PRESSURE IS NOT _______ POSITIVE (THE FUEL IS NECESSARY TO LUBRICATE THE ENGINE FUEL PUMP AND THE FMU AND THUS PREVENT DAMAGE).


�� I A E � � � � V2500 � �� ------------------------------------------------------------------------------- ACTION RESULT -------------------------------------------------------------------------------

1. On the HYD/FUEL panel 40VU:

- Push all the FUEL/PUMPS - The OFF legends of these pushbutton pushbutton switches. switches go off.

2. On the overhead circuit breaker panel 49VU:

- Open the circuit breaker - After a not many seconds: 1KC1(2) to open the LP valve. - On the upper ECAM display unit: * the ENG 1(2) LP valve OPEN message comes into view * the single chime sounds * the MASTER CAUT light comes on.

R (6) On the Air cond panel 30VU, make sure that:R - the PACK 1 and the PACK 2 pushbutton switches are in the offR position (the OFF legends are on).


Subtask 80-13-51-710-055

A. Do this test:

(1) On the left or right MCDU get the SYSTEM REPORT/TEST ENG page (Ref. TASK 31-32-00-860-012).

(2) Push the line key adjacent to the NEXT PAGE indication.

(3) Do this test:

------------------------------------------------------------------------------- ACTION RESULT -------------------------------------------------------------------------------

1. On the MCDU, push the line key The ENG 1(2) menu comes into view. adjacent to the ENG 1(2) indication.

2. Push the line key adjacent to the The FADEC 1A(2A) menu comes into view. FADEC 1A(2A) indication.

3. Push the line key adjacent to the The FADEC SYSTEM TEST menu comes into SYSTEM TEST indication. view.

4. Push the line key adjacent to the The STARTER VALVE TEST menu comes into STARTER VALVE TEST indication. view.


�� I A E � � � � V2500 � �� ------------------------------------------------------------------------------- ACTION RESULT ------------------------------------------------------------------------------- (Ref. Fig. 501/TASK 80-13-51-991-900)

5. Push the line key adjacent to the CAUTION/TURN ON STARTER indication ENABLE TEST CAUTION indication. comes into view. (Ref. Fig. 501/TASK 80-13-51-991-900)

6. Push the line key adjacent to the TURN OFF STARTER and TEST IN PROGRESS CAUTION/TURN ON STARTER indications come into view. After not indication. many seconds, STARTER ON/NO FAULT indication replaces TEST IN PROGRESS indication. (Ref. Fig. 501/TASK 80-13-51-991-900) Monitor N2 and oil pressure during the test. Do not continue to motor the engine if you do not see positive oil pressure.

7. Push the line key adjacent to the TEST IN PROGRESS indication comes into TURN OFF STARTER indication. view . After not many seconds ENABLE TEST CAUTION and RETURN NO FAULT (or RETURN FAULT DETECTED) indications come into view. (Ref. Fig. 501/TASK 80-13-51-991-900) If the CHECK FMU PART NUMBER indication comes into view, make sure that the FMU P/N is applicable to your aircraft. To do this refer to the FMU Interchangeability Table. (Ref. Fig. 502/TASK 80-13-51-991-901)

8. Push the line key adjacent to the The SYSTEM TEST menu comes into view. (Ref. Fig. 501/TASK 80-13-51-991-900) RETURN indication.

NOTE : If you must do again the test on the same or alternate channel, you ____ must: -go back to the ENG SYSTEM REPORT/TEST menu and -wait 30 seconds before you try again the test.

NOTE : If failures are found during the test, you must use the GROUND ____ SCANNING function, read the fault message on the screen and do the related troubleshooting.

�� EFF : ALL � Page 504�� 80-13-51 � � Feb 01/08 � �R � � WZZ

�� I A E � � � � V2500 � ��

Starter Valve / FMU Test Indications Figure 501/TASK 80-13-51-991-900


�� I A E � � � � V2500 � ��

R FMU Interchangeability Table Figure 502/TASK 80-13-51-991-901


�� I A E � � � � V2500 � �� ------------------------------------------------------------------------------- ACTION RESULT ------------------------------------------------------------------------------- 9. On the MCDU, push the line key The CFDS menu comes into view. adjacent to the RETURN indication until the CFDS menu page comes into view.

10. Push the MCDU MENU key. The MCDU menu comes into view.

5. Close-up ________

Subtask 80-13-51-860-059

A. Put the aircraft back to its initial configuration.

(1) On the HYD/FUEL panel 40VU:

(a) Release all the FUEL/PUMPS pushbutton switches.

(b) The OFF legend of these pushbutton switches comes on.

(2) On the maintenance panel 50VU:

(a) Push the FADEC GND PWR 1(2) pushbutton switch.

(b) On the pushbutton switch, the ON legend goes off.

(3) Stop the pneumatic supply to the aircraft: - disconnect the HP ground power unit or stop the APU.

(4) Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).

Subtask 80-13-51-865-055

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1KC1, 1KC2

Subtask 80-13-51-862-054

C. De-energize the aircraft electrical circuits. (Ref. TASK 24-41-00-862- 002)


�� I A E � � � � V2500 � �� VALVE - PNEUMATIC STARTER (4005KS) - CLEANING/PAINTING ______________________________________________________

TASK 80-13-51-100-010

Clean Pneumatic Starter Valve Filter



Refer to the MPD TASK: 801300-I4 This Task gives the procedure to clean the pneumatic-starter-valve filter after the component removal.




No specific cap No specific stainless steel tank (with ultrasonic cleaning equipment) No specific warning notice No specific Torque Wrench : range 5.00 to 35.00 lbf.in (0.05 to 0.40 m.daN)



Material No. V01-210 * Cleaning Fluid (Dichloroethane CH2 C12) (Ref. 70-30-00) Material No. V02-126 * corrosion resistant steel lockwire (Ref. 70-30-00)


�� I A E � � � � V2500 � �� C. Expendable Parts


3 sealing ring 80-13-51 80 -090

D. Referenced Information


70-23-11-911-013 General Torque Tightening Techniques 70-23-13-911-010 Procedures for the Installation of Preformed Packings 70-40-11-911-014 Locking Devices General Information 71-00-00-710-045 Test No.1 : Dry Motor Leak Check 71-13-00-010-010 Opening of the Fan Cowls 437AL(447AL),438AR(448AR) 71-13-00-410-010 Closing of the Fan Cowls 437AL(447AL),438AR(448AR) 80-13-51-991-151 Fig. 701

3. Job Set-up __________

Subtask 80-13-51-941-051









�� I A E � � � � V2500 � �� Subtask 80-13-51-010-051

B. Get Access



(Ref. Fig. 701/TASK 80-13-51-991-151)

Subtask 80-13-51-020-051

A. Remove the filter from the starter control valve

(1) Cut and remove the lockwire.

(2) Remove the plug (4), the sealing ring (3), the spring (2) and the filter (1) from the starter control valve (5).

(3) Discard the sealing ring (3).

Subtask 80-13-51-620-050

B. Install a cap to the opening.

Subtask 80-13-51-210-050

C. Do a visual inspection of the filter (1) for damage

(1) If the filter is damaged, reject it.

Subtask 80-13-51-130-050

D. Clean the filter



�� I A E � � � � V2500 � ��

Pneumatic Starter Valve Filter Figure 701/TASK 80-13-51-991-151


�� I A E � � � � V2500 � �� (1) Ultrasonic clean the filter

(a) Fill the stainless steel tank (with ultrasonic cleaning equipment) with Cleaning Fluid (Dichloroethane CH2 C12) (Material No. V01-210) to the level specified in the manufacturers handbook.

(b) Make sure the liquid in the bath is at a temperature of 20 deg.C (68.00 deg.F).

(c) Put the filter in to a basket, then put the basket fully in to the liquid.

(d) Switch the ultrasonic bath equipment on and clean the filter for 10 minutes.

(e) Remove the basket from the bath, then remove the filter from the basket.

(f) Dry the filter (1) with clean, dry compressed air.

(g) Visually inspect the filter.

Subtask 80-13-51-630-051

E. Remove the cap from the opening.

Subtask 80-13-51-420-050

F. Install the filter to the starter control valve

(1) Install the spring (2) to the filter (1).

(2) Install the filter (1) to the starter control valve (5).

(3) Install a new sealing ring (3) or sealing ring (3) (Ref. TASK 70-23- 13-911-010) to the plug (4).

(4) Install the plug (4) to the starter control valve (5).

(5) TORQUE the plug (4) to between 20 and 35 lbf.in (0.22 and 0.39 m.daN) (Ref. TASK 70-23-11-911-013).

(6) Safety the plug (4) with corrosion resistant steel lockwire (Material No. V02-126) (Ref. TASK 70-40-11-911-014).


�� I A E � � � � V2500 � �� 5. Close-up ________

Subtask 80-13-51-410-051

A. Close Access


(2) Close the fan cowls (Ref. TASK 71-13-00-410-010): FOR 1000EM1 437AL, 438AR. FOR 1000EM2 447AL, 448AR.


Subtask 80-13-51-710-051

B. Do a dry motor leak check (Ref. TASK 71-00-00-710-045).


NAMMWZZA_000048

Documents

Transcript of NAMMWZZA_000048