NAMMWZZA_000005

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 07__________

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

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

WZZ

CHAPTER 07 __________

LIFTING & SHORING

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 07-12-00 206 May01/09OF TEMP. 07-12-00 207 May01/09REVISION 07-12-00 208 May01/09 07-12-00 209 Nov01/08L.E.P. R 1- 1 Aug01/09 07-12-00 210 Nov01/08T. of C. 1 Nov01/08 07-12-00 211 May01/09 07-12-00 212 May01/0907-00-00 1 Nov01/06 07-12-00 213 Nov01/08 07-12-00 214 Nov01/0807-10-00 1 Nov01/06 07-12-00 215 Nov01/08

07-11-00 201 Nov01/07 07-20-00 201 May01/0907-11-00 202 Feb01/09 07-20-00 202 Aug01/0807-11-00 203 Nov01/0607-11-00 204 Nov01/0607-11-00 205 Feb01/0907-11-00 206 Nov01/0707-11-00 207 May01/0807-11-00 208 Nov01/0707-11-00 209 Nov01/0607-11-00 210 May01/0807-11-00 211 Nov01/0707-11-00 212 Nov01/0707-11-00 213 Nov01/0707-11-00 214 Nov01/0707-11-00 215 Nov01/0707-11-00 216 Nov01/0807-11-00 217 Nov01/0807-11-00 218 Nov01/0707-11-00 219 Nov01/0807-11-00 220 Nov01/0707-11-00 221 Nov01/0807-11-00 222 Nov01/0707-11-00 223 Nov01/0707-11-00 224 Nov01/0807-11-00 225 Nov01/07

07-12-00 201 May01/0907-12-00 202 May01/0907-12-00 203 Nov01/0807-12-00 204 Nov01/0607-12-00 205 Nov01/07

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

WZZ

CHAPTER 07 __________

LIFTING & SHORING

TABLE OF CONTENTS _________________

SUBJECT CH/SE/SU C PAGE EFFECTIVITY _______ ________ _ ____ ___________ LIFTING AND SHORING - GENERAL 07-00-00 _____________________________ DESCRIPTION AND OPERATION 1 ALL General 1 ALL

JACKING 07-10-00 _______ DESCRIPTION AND OPERATION 1 ALL General 1 ALL

JACKING FOR A/C MAINTENANCE OPERATIONS 07-11-00 MAINTENANCE PRACTICES 201 ALL Jacking - General 201 ALL Lifting for Aircraft Maintenance 206 ALL Operations Lowering of the Aircraft for 212 ALL Maintenance Operations Lifting of the Aircraft at Forward 216 ALL Jacking Point, MLG Wheels on the Ground Lowering of the Aircraft at 220 ALL Forward Jacking Point, MLG Wheels on the Ground Jacking of the Aircraft for 223 ALL Weighing on Landing Gear Jacks

JACKING FOR WHEEL CHANGE 07-12-00 MAINTENANCE PRACTICES 201 ALL Jacking for Nose Gear Wheel Change 201 ALL Towing of the Nose Landing Gear on 206 ALL Inclined Blocks before Jacking Jacking for Main Gear Wheel Change 211 ALL

SHORING 07-20-00 _______ MAINTENANCE PRACTICES 201 ALL Shoring of the Aircraft 201 ALL

07-CONTENTS Page 1 Nov 01/08R WZZ

LIFTING AND SHORING - GENERAL - DESCRIPTION AND OPERATION _________________________________________________________

1. General _______ This chapter provides information relative to the lifting and shoring of the aircraft. It is divided as follows: - JACKING (Ref. ATA 07-10), - SHORING (Ref. ATA 07-20).

�� EFF : ALL � Page 1�� 07-00-00 � � Nov 01/06 � � � � WZZ

JACKING - DESCRIPTION AND OPERATION ___________________________________

1. General _______ This section provides informations relative to the jacking and lifting of the aicraft. This section is divided as follows: - JACKING FOR A/C MAINTENANCE OPERATIONS (Ref. ATA 07-11), - LIFTING FOR WHEEL CHANGE (Ref. ATA 07-12).


JACKING FOR A/C MAINTENANCE OPERATIONS - MAINTENANCE PRACTICES ______________________________________________________________

TASK 07-11-00-582-002

Jacking - General

WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING _______ GEAR.

WARNING : BEFORE YOU LIFT THE AIRCRAFT WITH JACKS: _______ - MAKE SURE THAT THE WEIGHT OF FUEL IS APPLIED EQUALLY ON THE TWO SIDES OF THE AIRCRAFT CENTERLINE.

WARNING : MAKE SURE THAT THE AIRCRAFT IS STABLE: _______ - BEFORE YOU PUT IT ON JACKS - DURING ALL THE TIME IT STAYS ON JACKS.

CAUTION : YOU MUST NOT LIFT THE AIRCRAFT WITH THE SAFETY STAY. _______

CAUTION : DO NOT USE THE TAIL SAFETY STAY WHEN THE AIRCRAFT IS ON ITS WHEELS. _______

CAUTION : REMOVE THE SAFETY STAY BEFORE YOU DO THE LANDING GEAR EXTENSION AND _______ RETRACTION TESTS. DAMAGE TO THE FUSELAGE CAN OCCUR IF THE AIRCRAFT MOVES DURING THE TESTS.

CAUTION : BEFORE YOU LIFT OR YOU LOWER THE AIRCRAFT MAKE SURE THAT THERE IS NO _______ EQUIPMENT ADJACENT TO IT (THAT CAN CAUSE DAMAGE). MAKE SURE THAT NO OTHER WORK IS BEING DONE.

1. Reason for the Job __________________

Self Explanatory

2. Job Set-up Information ______________________

A. Fixtures, Tools, Test and Support Equipment

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

R 98D07103000000 1 DYNAMOMETER-SAFETY STAY


B. Referenced Information

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

07-11-00-991-001 Fig. 201 07-11-00-991-002 Fig. 202

3. Job Set-up __________

Subtask 07-11-00-860-052

A. Not Applicable

4. Procedure _________

Subtask 07-11-00-582-050

R A. General Information for Jacking (Ref. Fig. 201/TASK 07-11-00-991-001, 202/TASK 07-11-00-991-002)

(1) You must lift the aircraft at three points on the structure with three hydraulic jacks: - one point is under the forward fuselage at FR8, - the two other points are under the wings at Rib 9. When the aircraft is on jacks, put a safety stay between FR73 and FR74. This prevents any accidental movement of the aircraft.

NOTE : You must not use the safety stay to lift the aircraft. ____

You can lift the aircraft with jacks when the tires and the shock absorbers are deflated. You can lift the aircraft at the forward jacking point only, with the wheels of the main landing gear on the ground.

�� EFF : ALL � Page 202�� 07-11-00 � � Feb 01/09 � � � � WZZ

Location of Jacking Points Figure 201/TASK 07-11-00-991-001


Different Heights of the Jacking Points Figure 202/TASK 07-11-00-991-002


(2) Specifications of the Hydraulic Jacks

----------------------------------------------------------------- | Hydraulic Jack | CAPACITY | CLOSED HEIGHT |EXTENDED HEIGHT| | Data | (MIN) | (MAX) | (MAX) | -----------------|-------------|----------------|---------------- | FWD Jacking | 6800 daN | 1500 mm | 3420 mm | | point | 15287 lbf | 59.05 in | 134.64 in | -----------------|-------------|----------------|----------------R | Wing Jacking | 30000 daN | 2500 mm | 4400 mm |R | point | 67442 lbf | 98.42 in | 173.22 in | -----------------|-------------|----------------|---------------- | Safety point | 6000 daN | 2800 mm | 4600 mm | | | 13488 lbf | 110.23 in | 181.49 in | -----------------------------------------------------------------

NOTE : We recommend that each of the hydraulic jacks has load ____ indicator to monitor the load at each jacking point. If the hydraulic jacks have a load indicator, it must have two scales: - a scale with graduations in bars (psi), - a scale with graduations in daN (lbf).

R NOTE : The jack load capacity must be higher than the maximum ____R permitted structural load below.

(3) Install the DYNAMOMETER-SAFETY STAY (98D07103000000) on the safety stay.

Subtask 07-11-00-582-053

B. Reaction at the Jacking Points

NOTE : The maximum permitted aircraft weight for the jacking procedure is ____ 59000 kg (130072.6980 lb).

(1) Make sure that you do not apply more than the safe load at each jacking point.

(2) At the point at FR8: - the permitted load is 6800 daN (15287.0052 lbf)

(3) At the points at Ribs 9, left and right wings: - the permitted load is 28500 daN (64070.5365 lbf)

(4) At the point between FR73 and FR74: - the permitted load is 2000 daN (4496.1780 lbf)

�� EFF : ALL � Page 205�� 07-11-00 � � Feb 01/09 � � � � WZZ

TASK 07-11-00-581-001

Lifting for Aircraft Maintenance Operations




CAUTION : DO NOT USE THE TAIL SAFETY STAY WHEN THE AIRCRAFT IS ON ITS WHEELS. _______


CAUTION : REMOVE THE SAFETY STAY BEFORE YOU DO THE LANDING GEAR EXTENSION AND _______ RETRACTION TESTS. DAMAGE TO THE FUSELAGE CAN OCCUR IF THE AIRCRAFT MOVES DURING THE TESTS.


Self Explanatory




No specific safety barriers No specific safety stay No specific warning notices No specific wheel chocks No specific access platform 2.30 m (7 ft. 7 in.) No specific access platform 3.55 m (11 ft. 8 in.)R 98D07103000000 1 DYNAMOMETER-SAFETY STAYR 98D07103500000 1 JACK ADAPTER-FUSELAGE 98D07104000000 1 JACKING PAD SET 98D07104000001 1 JACKING PAD SET




05-57-00-200-001 Aircraft Stability 07-11-00-582-002 Jacking - GeneralR 08-21-00-200-001 Quick Leveling with a Spirit Level in the FWD CargoR CompartmentR 08-21-00-200-001 Quick Leveling Procedure with the ADIRUR 08-21-00-200-001 Quick Leveling with a Spirit Level in the PassengerR Compartment 32-00-00-481-001 Installation of the Safety Devices on the Landing Gears 32-00-00-860-001 Flight Configuration Precautions with Electrical Power 07-11-00-991-003 Fig. 203

3. Job Set-up __________

Subtask 07-11-00-941-050

A. Safety Precautions

(1) Put the safety barriers in position.

(2) Put warning notices in the cockpit.

Subtask 07-11-00-481-050

B. Safety Precautions.

(1) Make sure that the safety devices are installed on landing gears (Ref. TASK 32-00-00-481-001)

(2) Install the wheel chocks at the wheels of the main landing gear.

Subtask 07-11-00-869-050

C. Aircraft Configuration

(1) Make sure that the aircraft is stable (Ref. TASK 05-57-00-200-001)

(2) Apply the Flight Configuration Precautions (Ref. TASK 32-00-00-860- 001).

�� EFF : ALL � Page 207�� 07-11-00 � � May 01/08 � � � � WZZ

Subtask 07-11-00-866-050

D. Precautions

(1) To prevent any movement of the flight controls :

(a) on the panel 50VU : - release the HYD/LEAK MEASUREMENT VALVES Y/B/Q pushbutton switches (on the pushbutton switches the OFF legends come on).

(b) on the panel 40VU : - release the HYD/BLUE/ELEC PUMP pushbutton switch 2704GJ (on the pushbutton switch, the OFF legend comes on).

Subtask 07-11-00-010-050

E. Get Access

(1) Put the access platform in position at rib 9 under each wing. Put the access platform in position between FR73 and FR74.

(2) Open the access door 311AL.

Subtask 07-11-00-820-050

F. Installation of Specific Tools (Ref. Fig. 203/TASK 07-11-00-991-003)

(1) On the wing, remove the plugs to install the dowels (3).

(2) Install JACKING PAD SET (98D07104000000) or JACKING PAD SET (98D07104000001) (2) at rib 9.

R (3) Install JACK ADAPTER-FUSELAGE (98D07103500000) (1) at FR8.

R (4) Install DYNAMOMETER-SAFETY STAY (98D07103000000) at safety stay.

(5) Put the jacks in position (obey the instructions given on the jacks) (Ref. TASK 07-11-00-582-002).

Subtask 07-11-00-080-054

G. Remove the wheel chocks


Jacking Pads - Installation Figure 203/TASK 07-11-00-991-003


Subtask 07-11-00-869-052

H. Aircraft Maintenance Configuration

(1) On the panel 110VU: - Set the PARKING BRK control switch to OFF.

Subtask 07-11-00-942-050

J. Removal of Ground Support Equipment

(1) Make sure that the passenger/crew doors, the emergency exits and the cargo doors are closed and locked or fully open and locked.

(2) Remove the access platform(s).

(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.


R Subtask 07-11-00-581-050-A

R A. Preparation for Lifting

R (1) Make that the aicraft is levelled (Ref. TASK 08-21-00-200-001) orR (Ref. TASK 08-21-00-200-001) or (Ref. TASK 08-21-00-200-001).

Subtask 07-11-00-581-051

B. Lifting

(1) Slowly operate the controls of the nose and the two wing jacks to lift the aircraft at the same attitude.

NOTE : It is necessary to monitor the level attitude of the aircraft ____ during all the jacking procedure.

(2) Continue to lift the aircraft until you get a clearance of 120 MM (4.7244 IN.) between the wheels and the ground for extension and retraction tests of landing gears.

(3) While you lift the aircraft, keep the safety locknuts of the hydraulic jacks in contact with the jack collars as you lift the aircraft.


R (4) Set the safety stay and put it in position between FR73 and FR74,R Operate the safety stay until you get the contact with the safetyR point.


TASK 07-11-00-586-002

Lowering of the Aircraft for Maintenance Operations


Self Explanatory




No specific hydraulic jacks No specific safety stay No specific wheel chocks No specific access platform 2.30 m (7 ft. 7 in.) No specific access platform 3.55 m (11 ft. 8 in.)R 98D07103000000 1 DYNAMOMETER-SAFETY STAY



29-10-00-863-002 Pressurize the Yellow Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 32-00-00-481-001 Installation of the Safety Devices on the Landing Gears 32-00-00-860-002 Ground Configuration after Flight Configuration with Electrical Power 07-11-00-991-003 Fig. 203

3. Job Set-up __________

Subtask 07-11-00-941-063


(1) Make sure that nobody is in the aircraft.

(2) In the cockpit, make sure that the landing gear control lever is set to DOWN.


(3) Make sure that the safety devices are installed on landing gears (Ref. TASK 32-00-00-481-001).

Subtask 07-11-00-865-055

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged

------------------------------------------------------------------------------- PANEL DESIGNATION IDENT. LOCATION ------------------------------------------------------------------------------- 49VU FWS/FWC1/SPLY 3WW F01 49VU COM NAV/ATC/1 5SH1 G11 121VU COM NAV/ATC/2 5SH2 K07 121VU EIS/FWC2/SPLY 2WW Q07 122VU LIGHTING/WING/STROBE 10LV V05

Subtask 07-11-00-869-062

C. Release the brakes.

Subtask 07-11-00-941-064

D. Preparation before Lowering

(1) Make sure that the passenger/crew doors, the emergency exits and cargo doors are closed and locked or fully open and locked.

(2) Remove the safety stay between FR73 and FR74.

(3) To operate the jacks, read the instructions written in red on the hydraulic jacks.

(4) Loosen the safety nuts of the hydraulic jacks.


Subtask 07-11-00-586-051

A. Lowering

(1) Operate all the jacks slowly, at the same time to lower the aircraft on its wheels.

�� EFF : ALL � Page 213�� 07-11-00 � � Nov 01/07 � �R � � WZZ

5. Close-up ________

Subtask 07-11-00-080-052

A. When the aircraft is on its wheels, remove the jacks from under the nose and the wing jacking points.

Subtask 07-11-00-941-065

B. Get Access

(1) Put the access platform in position under each wing at rib 9.

(2) Put the access platform in position between FR73 and FR74.

Subtask 07-11-00-080-053

C. Removal of Tools (Ref. Fig. 203/TASK 07-11-00-991-003)

R (1) Remove the DYNAMOMETER-SAFETY STAY (98D07103000000)

(2) Remove the JACKING PAD SET (98D07104000000) or the JACKING PAD SET (98D07104000001) (2) from rib 9.

R (3) Remove the JACK ADAPTER-FUSELAGE (98D07103500000) (1) from FR8.

(4) On the wing, install the plugs into the holes.

Subtask 07-11-00-860-050

D. Aircraft Maintenance Configuration

(1) Put the wheel chocks in position at the main landing gears.

(2) On the panel 110VU: - set the PARKING BRK control switch to ON.

(3) On the panel 400VU: - make sure that the pressure indication on the Yellow brake-pressure triple-indicator is correct. - if necessary, pressurize the Yellow hydraulic system (Ref. TASK 29- 10-00-863-002).


Subtask 07-11-00-865-056

E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5SH1, 5SH2, 2WW, 3WW, 10LV

Subtask 07-11-00-860-051

F. Aircraft Maintenance Configuration

(1) Put the aircraft in the ground configuration (Ref. TASK 32-00-00-860- 002).

(2) Depressurize the Yellow hydraulic system (Ref. TASK 29-10-00-864-002).

Subtask 07-11-00-410-051

G. Close Access

(1) Close the access door 311AL.

(2) Remove the warning notice(s).




TASK 07-11-00-581-003

Lifting of the Aircraft at Forward Jacking Point, MLG Wheels on the Ground






Self Explanatory




No specific hydraulic jack No specific safety barriers No specific safety stay No specific warning notices No specific access platform 2.06 m (6 ft. 9 in.)R 98D07103000000 1 DYNAMOMETER-SAFETY STAY 98D07103500000 1 JACK ADAPTER-FUSELAGE

�� EFF : ALL � 6�� 07-11-00 � � Nov 01/08 � � � � WZZ



05-57-00-200-001 Aircraft Stability 07-11-00-582-002 Jacking - General 12-11-28-650-003 Pressure Refuel with Automatic Control 29-10-00-863-002 Pressurize the Yellow Hydraulic System 32-00-00-481-001 Installation of the Safety Devices on the Landing Gears

3. Job Set-up __________

CAUTION : REMOVE THE SAFETY STAY BEFORE YOU DO THE LANDING GEAR EXTENSION _______ AND RETRACTION TESTS. DAMAGE TO THE FUSELAGE CAN OCCUR IF THE AIRCRAFT MOVES DURING THE TESTS.

Subtask 07-11-00-481-051

A. Safety Precautions.

(1) Make sure that the safety devices are installed on landing gears (Ref. TASK 32-00-00-481-001)

R (2) Install the wheel chocks at the wheels of the Main Landing GearR (MLG).

Subtask 07-11-00-941-056

B. Preparation of the Aircraft

CAUTION : BE CAREFUL IF ONLY ONE ENGINE IS INSTALLED. IT IS NOT PERMITTED _______ TO LIFT THE AIRCRAFT AT THE NOSE JACKING POINT ONLY.

(1) If the engines are not installed on the aircraft, do a full refueling of the center tank. (Ref. TASK 12-11-28-650-003)

(2) Before the lifting, make sure that the aircraft is stable (wheels on ground) (Ref. TASK 05-57-00-200-001).

R (3) Put a DYNAMOMETER-SAFETY STAY between the jack and the forwardR jacking point (load cell with a center hole capacity of 10,000 daN).

NOTE : If the jack has a load indicator, the load cell is not ____ necessary.


(4) During the lifting, make sure that the load at the forward jacking point is between 1500 daN (3372.1335 lbf) and 6800 daN (15287.0052 lbf).

Subtask 07-11-00-941-055

C. Safety Precautions

(1) Put the safety barriers in position.

(2) Put the warning notices in the cockpit.

(3) Put the access platform in position at FR8.

Subtask 07-11-00-820-051

D. Installation of Tools

R (1) Install the JACK ADAPTER-FUSELAGE (98D07103500000).

(2) Put the hydraulic jack in position (obey the instructions given on the jack) (Ref. TASK 07-11-00-582-002).

Subtask 07-11-00-942-052

E. Removal of Ground Support Equipment





CAUTION : BEFORE YOU LIFT OR YOU LOWER THE AIRCRAFT MAKE SURE THAT THERE IS _______ NO EQUIPMENT ADJACENT TO IT (THAT CAN CAUSE DAMAGE). MAKE SURE THAT NO OTHER WORK IS BEING DONE.



Subtask 07-11-00-581-053

A. Lifting

(1) Slowly operate the controls of the hydraulic jack. Continue until youR get a clearance of 60 mm (2.3622 in.) between the Nose Landing GearR (NLG) wheels and the ground.

(2) Tighten the safety device of the jack as you lift the aircraft.



(5) Put the safety stay in position between FR73 and FR74. Operate the safety stay until you get the contact with the safety point.

NOTE : When you do the landing gear extension and retraction test: ____ - Remove the safety stay.


TASK 07-11-00-586-001

Lowering of the Aircraft at Forward Jacking Point, MLG Wheels on the Ground


Self Explanatory




No specific safety stay No specific access platform 2.06 m (6 ft. 9 in.)



29-10-00-863-002 Pressurize the Yellow Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 32-00-00-481-001 Installation of the Safety Devices on the Landing Gears

3. Job Set-up __________

Subtask 07-11-00-941-060


(1) In the cockpit, make sure that the landing gear control lever is set to down.

(2) Make sure that nobody is in the aircraft.

(3) Make sure that the safety devices are installed on the landing gears (Ref. TASK 32-00-00-481-001)



(5) Remove the safety stay.

Subtask 07-11-00-869-060

B. Aircraft Maintenance Configuration

(1) On the panel 110VU: - set the PARKING BRK control switch to OFF.

Subtask 07-11-00-941-061

C. Preparation before Lowering

(1) To operate the jack, read the instructions written in red on the hydraulic jack.

(2) Loosen the safety nuts of the hydraulic jack.


CAUTION : BEFORE YOU LIFT OR YOU LOWER THE AIRCRAFT MAKE SURE THAT THERE IS _______ NO EQUIPMENT ADJACENT TO IT (THAT CAN CAUSE DAMAGE). MAKE SURE THAT NO OTHER WORK IS BEING DONE.

Subtask 07-11-00-586-050

A. Lowering

R (1) Operate the jack slowly, until the Nose Landing Gear (NLG) shockR absorber is compressed.

5. Close-up ________

Subtask 07-11-00-080-050

A. Removal of Equipment

(1) When the aircraft is on its wheels, remove the jacks from under the nose jacking points.

Subtask 07-11-00-941-062

B. Get Access

(1) Put the access platform in position at FR8.


Subtask 07-11-00-080-051

C. Removal of Jack Adapter

R (1) Remove the JACK ADAPTER-FUSELAGE (98D07103500000) from FR8.

Subtask 07-11-00-869-061

D. Aircraft Maintenance Configuration



Subtask 07-11-00-942-054

E. Close Access

(1) Remove the warning notice(s).



Subtask 07-11-00-864-050

F. Aircraft Maintenance Configuration

(1) Depressurize the Yellow hydraulic system (Ref. TASK 29-10-00-864-002).


TASK 07-11-00-582-003

Jacking of the Aircraft for Weighing on Landing Gear Jacks



CAUTION : YOU MUST PUT THE HYDRAULIC JACK IN POSITION FROM BEHIND TO PREVENT _______ DAMAGE TO THE SENSORS OF THE WEIGHT-AND-BALANCE SYSTEM.



Self Explanatory




No specific hydraulic jacks



05-57-00-200-001 Aircraft Stability 08-10-00-200-001 Weighing and Balancing 32-00-00-860-001 Flight Configuration Precautions with Electrical Power


3. Job Set-up __________

Subtask 07-11-00-860-053

A. Aircraft Configuration

(1) Make sure that the aircraft is in the configuration necessary for weighing and balancing (Ref. TASK 08-10-00-200-001)

(2) Make sure that the aircraft is stable (Ref. TASK 05-57-00-200-001)

(3) Obey the flight configuration precautions (Ref. TASK 32-00-00-860- 001).

(4) Make sure that the parking brake is released.

Subtask 07-11-00-941-066

B. Specification of the Hydraulic Jacks

R -------------------------------------------- | HYDRAULIC JACKS | CAPACITY | | | (min.) |R -------------------------------------------- | NOSE GEAR | 10 000 daN | | | (22 480.89 lbf) | -------------------------------------------- | MAIN GEAR | 35 000 daN | | | (78 683.11 lbf) | --------------------------------------------


Subtask 07-11-00-582-054

A. Jacking

(1) Put the applicable hydraulic jacks and the weighing devices in position at the landing gear jacking points.

(2) Make sure that the assemblies are stable and in the vertical position.


(3) Slowly and simultaneously operate the three jacks until the tires are off the ground.

NOTE : Make sure that you operate the three jacks at the same time to ____ keep the aircraft in the same attitude.

(4) Weigh the aircraft.

(5) Slowly and simultaneously operate the three jacks to lower smoothly the aircraft on its wheels.

NOTE : Make sure that you do not lower the aircraft on its wheels ____ suddenly.

5. Close-up ________

Subtask 07-11-00-080-055

A. Removal of Tools

(1) When the aircraft is on its wheels, remove the hydraulic jacks and the weighing devices.

Subtask 07-11-00-942-055

B. Put the aircraft back to its initial configuration.


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


JACKING FOR WHEEL CHANGE - MAINTENANCE PRACTICES ________________________________________________

TASK 07-12-00-582-001

Jacking for Nose Gear Wheel Change


R WARNING : MAKE SURE THAT THE AIRCRAFT IS STABLE AND DOES NOT MOVE DURING THE _______R JACKING OPERATIONS.R IF THERE IS UNWANTED MOVEMENT OF THE AIRCRAFT, THE BALL PAD CAN COMER OFF THE JACK ADAPTER AND INJURY AND/OR DAMAGE CAN OCCUR.


Replacement of a wheel with a deflated tire.

NOTE : You can lift the aircraft at its maximum weight with the passengers. ____




No specific hydraulic jack No specific wheel chocks No specific 1 JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR TMHCP07-00-00 1 WHEEL CHANGE AXLE JACK



05-57-00-200-001 Aircraft Stability 32-41-12-000-001 Removal of the NLG Wheel (2659GM,2660GM) 32-41-12-400-001 Installation of the NLG Wheel (2659GM,2660GM) 07-12-00-991-001 Fig. 201 07-12-00-991-003 Fig. 202


3. Job Set-up __________

Subtask 07-12-00-941-050

A. Specification of the Hydraulic Jacks

_______________________________________________________________________________ | HYDRAULIC JACK DATA | capacity | closed height | hydraulic stroke| | | (min) | (max) | (min) | |______________________|___________________|________________|_________________| | NOSE GEAR | 10 000 daN | 130 mm | 171 mm | | | (22 480.89 lbf) | (5.11 in) | (6.73 in) | |NOTE: If the 2 tires are deflated at the same time, the maximum closed | | height of the hydraulic jack must be 128 mm (5.04 in). | | Use specific tool jack TMHCP07-00-00 or equivalent. | -------------------------------------------------------------------------------

Subtask 07-12-00-210-050

R B. Aircraft Configuration

(1) Make sure that the wheels are on the aircraft axis.

(2) Make sure that the aircraft is clear to lift.

(3) Make sure that the parking brake is released.

(4) Make sure that the aircraft is stable before you do the lifting (Ref. TASK 05-57-00-200-001).

NOTE : AIRBUS recommends that you do not do operations that can ____ change the weight or stability of the aircraft during jacking (gate docking, fueling/defueling, loading/unloading, etc.).

Subtask 07-12-00-480-050

C. Install the wheel chocks on the wheels of the main landing gears.

Subtask 07-12-00-210-051

D. Make sure that the jack adapter is in the correct condition.



Subtask 07-12-00-820-050

A. Installation of the Hydraulic Jacks (Ref. Fig. 201/TASK 07-12-00-991-001, 202/TASK 07-12-00-991-003)

(1) Put the WHEEL CHANGE AXLE JACK or equivalent JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR so that its adapter touches the ball-pad of the shock absorber.

(2) Make sure that the wheel jack is stable and in the vertical position.

Subtask 07-12-00-210-052

B. Make sure that this assembly is level.

Subtask 07-12-00-582-050

C. Jacking

(1) Operate the jack to lift the tire off the ground.

(2) Change the wheel. (Ref. TASK 32-41-12-000-001) (Ref. TASK 32-41-12- 400-001)

(3) Do not lower the aircraft on its wheels suddenly. To prevent this, operate the control of the hydraulic jack slowly.

5. Close-up ________

Subtask 07-12-00-080-050

A. Removal of Tools

(1) When the aircraft is on its wheels, remove the hydraulic jack.

(2) Remove the wheel chocks from the main landing gears.

Subtask 07-12-00-942-050

B. Removal of Ground Support Equipment



Jacking Point of the Nose Landing Gear Figure 201/TASK 07-12-00-991-001


R Jacking of the Nose Landing Gear Figure 202/TASK 07-12-00-991-003


TASK 07-12-00-582-003

Towing of the Nose Landing Gear on Inclined Blocks before Jacking




To tow the nose landing gear on inclined blocks for installation of the wheel change jack. This is necessary when the height of the closed jack is more than the height between the ground and the jacking dome.





No specific 2 BLOCK-INCLINED No specific 4 CHOCK - WHEEL No specific 1 JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR TMHCP07-00-00 1 WHEEL CHANGE AXLE JACK



05-51-15-200-001 Inspection after a Tire Burst or Tread Throw or Wheel Failure 05-57-00-200-001 Aircraft Stability 09-10-00-584-002 Towing with the Nose Gear from the Front 32-41-12-000-001 Removal of the NLG Wheel (2659GM,2660GM) 32-41-12-400-001 Installation of the NLG Wheel (2659GM,2660GM) 07-12-00-991-005 Fig. 203


3. Job Set-up __________

Subtask 07-12-00-941-056

R A. Specification of the Hydraulic Jacks

------------------------------------------------------------------------------- | HYDRAULIC JACK DATA | Capacity | Closed height | Hydraulic stroke| | | (min) | (max) | (min) | ------------------------------------------------------------------------------- | NOSE GEAR | 10 000 daN | 200 mm | 171 mm | | | (22 480.89 lbf) | (5.11 in) | (6.73 in) | -------------------------------------------------------------------------------

Subtask 07-12-00-941-057

B. Specification of the Inclined Blocks

------------------------------------------------ | INCLINED BLOCK| ANGLE (max) | HEIGHT (min) | ------------------------------------------------ | NOSE GEAR | 5 degrees | 100 mm | ------------------------------------------------

NOTE : The inclined blocks must have sufficient strength to support the ____ aircraft weight. The inclined blocks can be made from: - Heavy timbers or railroad crossties, or - Plywood sheets covered with a steel plate of 6 MM (0.2362 IN.) minimum thickness, or - Plywood sheets covered with a light-alloy sheet 20 MM (0.7874 IN.) of minimum thickness.

Subtask 07-12-00-210-061

C. Aircraft Configuration

(1) Tow the aircraft (Ref. TASK 09-10-00-584-002) a small distance to make sure that the nose wheels turn freely.

(2) Do the inspection after a tire burst or thread throw or wheel failure (Ref. TASK 05-51-15-200-001) if necessary.

(3) Make sure that there is sufficient space around the aircraft.


(4) Make sure that the aircraft is stable before you lift the aircraft (Ref. TASK 05-57-00-200-001).

NOTE : AIRBUS recommends that you do not do operations that can ____ change the weight or stability of the aircraft during jacking (gate docking, fueling/defueling, loading/unloading, etc.).

(5) Make sure that the WHEEL CHANGE AXLE JACK or equivalent JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR and BLOCK-INCLINED are in the correct condition.


Subtask 07-12-00-582-054

A. Jacking

R WARNING : MAKE SURE THAT THE AIRCRAFT IS STABLE AND DOES NOT MOVE DURING _______R THE JACKING OPERATIONS.R IF THERE IS UNWANTED MOVEMENT OF THE AIRCRAFT, THE BALL PAD CANR COME OFF THE JACK ADAPTER AND INJURY AND/OR DAMAGE CAN OCCUR.

(Ref. Fig. 203/TASK 07-12-00-991-005)

(1) Installation of the Inclined Blocks

(a) Put one BLOCK-INCLINED below each nose wheel. Make sure that: - The axes of the BLOCK-INCLINED are aligned with the aircraft centerline - The position of the BLOCK-INCLINED lets you install the hydraulic jack below the jacking dome.

(2) Aircraft Towing

(a) For the towing on the BLOCK-INCLINED, there must be one person in the cockpit to operate the brakes if necessary, and two persons to monitor the wing tips.

(b) Pull or push the aircraft on the top flat area of the BLOCK- INCLINED (Ref. TASK 09-10-00-584-002).

(c) Put the CHOCK - WHEEL in position in front of and behind the Main Landing Gear (MLG) wheels.

(d) Remove the towbar from the Nose Landing Gear (NLG) fitting.


Illustration of the Nose Gear Wheel Change with inclined blocks Figure 203/TASK 07-12-00-991-005


(e) On the panel 110VU: - Set the PARKING BRK control switch to OFF.

(3) Jacking

(a) Put the WHEEL CHANGE AXLE JACK or equivalent JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR in position and adjust the jack until its adapter touches the jacking dome of the shock absorber.

(b) Make sure that the wheel jack is stable and in the vertical position.

(c) Operate the jack to lift the tire off the BLOCK-INCLINED.

(d) Remove the BLOCK-INCLINED.

(e) Change the wheels (Ref. TASK 32-41-12-000-001) (Ref. TASK 32-41- 12-400-001).

(f) Lower the aircraft on its wheels. Do not lower the aircraft on its wheels suddenly. To prevent this, operate the control of the hydraulic jack slowly.

5. Close-up ________

Subtask 07-12-00-080-054

A. Removal of Tools

(1) When the aircraft is on its wheels, remove the WHEEL CHANGE AXLE JACK or equivalent JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR.

(2) On the panel 110VU: - Set the PARKING BRK control switch to ON.

(3) Remove the CHOCK - WHEEL from the MLG wheels.



TASK 07-12-00-582-002

Jacking for Main Gear Wheel Change




You must change a wheel with a tire that is deflated or has a hole with a hydraulic jack.





No specific hydraulic jack No specific wheel chocks No specific 1 JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR



05-57-00-200-001 Aircraft Stability 32-41-11-000-006 Removal of the MLG Wheel (2649GM,2650GM,2651GM,2652GM) 32-41-11-400-006 Installation of the MLG Wheel (2649GM,2650GM,2651GM,2652GM) 07-12-00-991-002 Fig. 204 07-12-00-991-004 Fig. 205


3. Job Set-up __________

Subtask 07-12-00-941-053

A. Not Applicable

Subtask 07-12-00-941-051

R B. Specification of the Hydraulic Jacks

------------------------------------------------------------------------------- | HYDRAULIC JACK DATA | capacity | closed height | hydraulic stroke | | | (min) | (max) | (min) | ------------------------------------------------------------------------------- | MAIN GEAR | 35 000 daN | 215 mm | 334 mm | | | (78 683.11 lbf) | (8.46 in) | (13.14 in) | -------------------------------------------------------------------------------

Subtask 07-12-00-210-053

C. Visual Check

(1) Make sure that the aircraft is clear to lift.

(2) Make sure that the parking brake is on.

(3) Make sure that the jack adapter is in the correct condition.

Subtask 07-12-00-480-051

D. Installation of the wheel chocks - on the wheels of the nose landing gear. - on the wheels of the main landing gear that it is not necessary to change.


Subtask 07-12-00-820-051

A. installation of the Hydraulic Jack (Ref. Fig. 204/TASK 07-12-00-991-002, 205/TASK 07-12-00-991-004)

(1) Put the JACK - WHEEL CHANGE, MAIN/NOSE LANDING GEAR aft in position so that its adapter touches the ball-pad of the shock absorber.

(2) Make sure that the wheel jack is stable and in the vertical position.


Jacking Point of the Main Landing Gear Figure 204/TASK 07-12-00-991-002


Jacking of the Main Landing Gear Figure 205/TASK 07-12-00-991-004


(3) Make sure that the aircraft is stable before you do the lifting (Ref. TASK 05-57-00-200-001).

R NOTE : AIRBUS recommends that you do not do operations that can ____R change the weight or stability of the aircraft during jackingR (gate docking, fueling/defueling, loading/unloading, etc.).

Subtask 07-12-00-210-055

B. Make sure that this assembly is level.

Subtask 07-12-00-582-051

C. Jacking

(1) Operate the jack to lift the tire off the ground.

(2) Change the wheel (Ref. TASK 32-41-11-000-006) (Ref. TASK 32-41-11- 400-006).

(3) Do not lower the aircraft on its wheels suddenly. To prevent this, slowly operate the hydraulic control of the jack.

5. Close-up ________

Subtask 07-12-00-080-051

A. Removal of Tools

(1) When the aircraft is on its wheels, remove the hydraulic jack.

(2) Remove the wheel chocks.

Subtask 07-12-00-942-051

B. Removal of Ground Support Equipment



SHORING - MAINTENANCE PRACTICES _______________________________

TASK 07-20-00-583-003

Shoring of the Aircraft


Shoring is necessary to give a support to the wing in order to release the loads on the structure when you do major work or modifications.

The AMM shoring procedure gives the general principle only. Use the detailed shoring instructions given in:R - SRM 51-51-00, when shoring is required for specific Airbus repairs. - ARM 3-28, when shoring is required for recovery of the aircraft.




No specific shores



07-11-00-581-001 Lifting for Aircraft Maintenance Operations 07-11-00-586-002 Lowering of the Aircraft for Maintenance Operations ASRM 51510000

3. Job Set-up __________

Subtask 07-20-00-941-050

A. Aircraft Maintenance Configuration

(1) Make sure that hydraulic systems are depressurized



Subtask 07-20-00-581-050

A. Lifting of the Aircraft

(1) Lift the aircraft (Ref. TASK 07-11-00-581-001).

Subtask 07-20-00-583-050

B. Shoring of the Aircraft

(1) Put shores in position below the wing front spar and rear spar.R For detailed instructions, refer to SRM : (Ref. ASRM 51510000)

(2) Make sure that the wing touches the shores.

5. Close-up ________

Subtask 07-20-00-942-050

A. Put the aircraft back to its initial configuration.

(1) When you have completed the work, remove the shores.

(2) Lower the aircraft (Ref. TASK 07-11-00-586-002).


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

�� EFF : ALL � Page 202�� 07-20-00 � � Aug 01/08 � � � � WZZ

NAMMWZZA_000005

Documents

Transcript of NAMMWZZA_000005