Planos Hidraulico y Electrico 16h

D14499

S2 V1

S1 T1 T2

M

27

24

26

25

23

2221 21

Machine Location Item No. Component Description

SchematicLocation

21 Blade Lift Control Valve C-1,C-222 Ripper Control Valve C-1,C-223 Ripper Cylinder D-224 Check Valve For Supplemental Steering A-325 Electric Drive Pump For Supplemental Steeirng B-326 Check Valve For Supplemental Steering B-327 Relief Valve For Supplemental Steering B-3

Attachment Circuits

1995 Caterpillar

SENR8587January 1995

16H Motor GraderHydraulic System

6ZJ1-UP

©All Rights Reserved

Printed in U.S.A.

F

E

D

C

B

A

6 5 4 3 2 1

6 5 4 3 2 1

F

E

D

C

B

A

D14498

T1 T2

V1

S2

S1

1

2

3

4

8

9 11 13 14

12

1015

16 16

65 7

1718

8

C1 C2

C1 C2

19

20

19

20

18 14 12 8 10 9 17 11 7 16

13 8 6 5 4 3

121 2

15 16

D18973

23

27262524222119 20

Machine Location Item No. Component Description

SchematicLocation

1 Filter & Tank B-62 Piston Pump For Implements And Steering A-43 Combination valve A-34 Steering Accumulator B-35 Metering Pump For Steeirng D-46 Left Implement Valve Group D-67 Right Implement Valve Group D-28 Cylinder For Blade Lift F-2,F-69 Cylinder For Side Shift F-6

10 Swivel Group E-611 Cylinder For Blade Tip F-612 Gerotor Motor For Circle Drive E-513 Left Steering Cylinder F-514 Right Steering Cyliinder F-415 Relief Valves For Steering Cylinders E-616 Left And Right Articulation Cylinders E-417 Centershift Cylinder F-318 Wheel Lean Cylinder F-319 Accumulators For The Blade Cushion F-2,F-620 Mounting Valves For The Blade Cushion E-2,E-6

Hydraulic System For Implement And Steering Circuits

14

23

241

15

605-YL200-BK

RDBK

TURN LAMP7X-6066

G

ST

12

604-OR614-PU200-BK

RDWHBK

132

STOP/TAILLAMP8C-6207

D

D

321-

BR

200-

BK

200-

BK

606-

GY

614-

PU

604-

OR

604-OR614-PU606-GY321-BR200-BK200-BK

200-

BK

200-BK

D

L50

D

BACKUPALARM3T-1815

605-YL604-OR614-PU606-GY321-BR200-BK

200-

BK

200-

BK

200-

BK

6 5 4 3 2 1

L60

L69

L48

L69

L60L48

321-BR121-YL

E

122-BU-14200-BK

200-BK556-WH

306-GN307-OR409-OR201-BK

201-

BK

200-

BK

606-GY614-PU604-OR605-YL

556-WH

121-YL122-BU-14

200-

BK

200-

BK

200-

BK

200-BK

11

ED

311-

WH

101-

RD

2 1

200-BK608-GN 608-GN

112-PU112-PU-4

200-BK-4

200-BK

403-GN

REAR FLOODLAMP9X-6775

ALTERNATOR100-5047 50A STD 3E-7577 75A ATCH

MAINRELAY101-7740

109-OR-4ALT

+R

308-YL

Y

E

WH-18WH-18WH-18

3 4 1 2

WH-18

Y

Y Y

DIODE AS.105-8827

2 1

200-BK101-RD

PP

2 1

WH-18

2 1 4 3

WH-18WH-18

WH-18

E

E

1 2

AIR DRYER8W-3087

GNGN

1 BKBK 2

105-

BR

STARTING AND CHARGINGDIAGNOSTIC CONNECTOR

306-GN

Y

109-

OR

-4

200-BK

610820191817161514133

109-OR-4

920

3-B

K

710

9-O

R

25121

308-

YL

207-

BK

302-

OR

Y

112-

PU

101-

RD

HHDD

306-

GN

310-

PU

308

112-

PU

14

DU7

430

4-W

H

3

F

E

D

23

2

60A

80A

GNDSTART

STOP

G S

MTR BAT

MOTOR

608-GN

K-4

200-BK

TOR50A STD75A ATCH

R-4

YL

WH-18WH-18

2 1

WH-18WH-18

ER

GNGN

ARGINGECTOR

GN

109-

OR

-4

200-BK

6108201918

109-OR-4

308-

YL

HH

306-

GN

310-

PU

308-YL

STEER SW

ALTERNATOR

GROUND

+ BATTERY

MOTOR RELAYOPR PANEL

SUPPLEMENTALSTEERING3E-5184

109-OR-10

306-GN

304-WH-10

101-RD101-RD-4

ALTERNATORBREAKER9S-0174 STD9S-4693 ATCH

109-OR-4109-OR

STARTRELAY3E-7279

304-WH

310-PU

BACK-UP ALARM SW3E-9367

L68

L60

L60

L48

L48

PP101-RD

NEUTRAL/STARTSW3E-9367

DIFFERNTIALUNLOCK SOLENOID7T-9073

Y

Y Y

1 2

Y

4

200-BK

304-

WH

200-BK

308-YL

306-GN

PK-18BR-18BK-18BU-18PU-18OR-18WH-18

RD-18YL-18

129684537

KEY SW

GN-18GY-18

SUPPLEMENTALSTEERINGMOTOR117-3915

SUPPLEMENTALSTEERINGRELAY3E-0154

RD-0 RD-0 MOTOR

326-PU

200-BK-10301-BU-10

136-GN308-YL

200-BK200-BK728-BU

403-GN

727-GN417-GY

12

B

B

B

Y C112-PU-4

Y C

SHUTDOWNSOL3E-7985

200-BK-4

200-BK

101-

RD

-4

200-BK

301-BU302-OR

RESISTOR6T-2217 2

203-BK

1

DISCONNECT SW7N-0718

NEG POS

B

BK-00

BK

-00

RR

AAA

12V BATTERY9X-9731

207-BK

200-BK727-GN462-YL

B

101-RD-4

B

RD-00

Y

Z

Z

YY

B

YYWW

TT

13

462-YL727-GN200-BK

101-RD-4

112-PU-4

EE

200-BK

Z

2

5 3

4 1 7

C

403-GN200-BK

728-BU136-GN

308-YL

BK-0

L57

L56

L55

L60

L54

ANTENNA9W-3072CABLE AS.9X-3073

ARTICULATIONSENDER3E 5383

200-BK-10176-OR-14

200-BK

Y

6

PP

207-BK

301-BU

BK

-6

REARFRAME

STARTER109-5922

304-WH-10

RD-00

BK

-00

ENGINEBK

-00

Y

B

B

B

200-

BK

-10

BUSS BAR8C-6358

RD-00

LL

UU

UU

301-BU-10

SS

SS

417-GY

24V TO 12V CONVERTER3E-8646

IGNITION12V OUT

GROUND24V IN

LOCALIZEDGROUNDSTUD

727-GN

AC

AC

AAA

QQ

DDD

DDD

AUX STARTRECEPT.

RD-00

BK-OO

XX

XX

727-GN

200-BK-10

RD

-00

BK

-00

C

101-

RD

-4

113-OR(NOTE E)

RD-00

7 8

6 3

4 5

8

2 1

7 6

5

4

3

2

1403-GN

200-BK 7 6 5 4 3 2

6

3 4 5B+ MEMORY

B+GROUND+ LH SPEAKER- LH SPEAKER+ RH SPEAKER- RH SPEAKERANTENNA

BKWHWH/BKGYGY/BK

L67

L67

L57

L56

L56

L56

L55

L55

L54

L54

RD

24V RADIO9X-6810

200-

BK

A42

9-Y

L

101-RD-4

112-PU-8112-PU-10

1

308-

YL

8

2187

403-GN

AC

QQ

C A

C A

12

EE EE EE

4

3 6 5

406-PU441-OR201-BK

447-PK

413-BR

608-GN

405-GY

12V RADIO3E-7140

DOME LAMP8C-9678

A513-PK592-BU200-BK508-PU509-WH511-BR512-GN113-OR

L61

GY/BKGYWH/BKWHBKRDYLB+ MEMORY

B+GROUND+ LH SPEAKER- LH SPEAKER+ RH SPEAKER- RH SPEAKERANTENNA

L38

522-WH597-PU326-PU310-PU

200-BKA429-YL728-BU136-GN

403-GN

176-OR-14

L35

L45

L37

308-YL105-BR

417-GY

K

2187

2

727-GN

115A

25A CONVERTERBREAKER3T-2662

201-B419-Y

608-G405-G403-G413-B447-P201-B441-O406-P

K101-RD-14113-OR

L13

2

3

2 1

BKRDWH

L61

K

11

112-PU-4

9 8 7 6

2

5 4 3 2

1

601-GY

601-GY

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J

J J

619-

GN

619-

GN

200-BK

601-GY

601-GY

200-BK

200-BK

200-BK

601-GY200-BK200-BK

200-BK

165-YL3

2

A429-YL

605-YL606-GY

310-PU608-GN614-PU605-YL605-YL

200-BK601-GY

115-PK

103-YL

1

200-BK3601-GY

200-BK601-GY

415-GN

308-YL

614-PU

606-GY611-PU619-GN

310-PU

600-BR

116-BR

601-GY200-BK

103-YL

608-GN

601-GY

102-BU

322-

GY

114-

GN

605-

YL

606-

GY

614-

PU

611-

PU

619-

GN

601-

GY

605-YL606-GY

200-BK601-GY

L12

L12

L32 L32

L32

L30

322-GY

PANEL LAMPDIMMER SW3E-9318

122-BU-14

J

124-GN113-OR

601-GY

611-PU

HEADLAMP DIMMER SW103-5678

136-GN

600-BR

601-GY

200-BK601-GY

103-YL

165-YL

169-PK

116-BR149-PU

L39

601-GY

601-GY

556-WH

308-

YL

606-GY

308-YL

5 6 2 3

2

149-PU

601-GY200-BK

5

2

DIFFERENTIALUNLOCK SW123-5862

200-BK200-BK

155

6-W

H10

200-BK

9

601-GY

409-OR

J

A

601-GY601-GY

J

601-GY

103-YL

556-WH

601-GY601-GY601-GY601-GY

123-WH

J

J

113-OR

2

5

2

5

2

5

-PKBUBKPUWHBRGNOR

201-BK419-YL

608-GN405-GY403-GN413-BR447-PK201-BK441-OR406-PU

01-RD-1413-OR

L13

L13L16

L16

L16108-BU200-BK

3

2 1

L63

BKRDWH

L61L61

L65 L65

L63

K

112-

PU

-10

101-

RD

-410

1-R

D-1

0

L35

L35

1

2 4 6 7 9 5 8 1 3

2

1

1

J

J

J

L66

J

J

105-

BR

24 TO 12 VOLTCONVERTER119-1733

105-

BR

A51

3-P

K10

2-B

U

+12V MEMORY+24V IN

+ BATTERYGROUND

GROUND (RADIO)+12V RADIO

122-BU-14124-GN113-OR136-GN

130-GN134-YL105-BR102-BU

L37

L45

L45

SPAREBACKUP ALARM

1

101-

RD

115-

PK

112-PU-8

102-

BU

101-

RD

L65

101-RD-10

L35

L35

L66

L37

103-YL173-YL

SERVICEMETER3E-9359

130-GN

134-YL

200-BK

403-GN

114-GN105-BR

TAIL LAMPSTURN SIGNALS

STOP LAMPS

SUPP STEERHORN

+ -JJ

KEY SW

1 2

728-BU200-BK

321

STEER SW8T-8640

101-RD-10

LIGHTBARLOW BEAMBREAKER3T-2662

HEADLAMPBREAKER

15A

15A

BURDBK

10A10A10A10A10A10A10A10A10A

J

J

SIG

J

J

J

A

A

A

JJ

BBAA

121-

YL

A

J

101-RD

FUSE BLOCK9G-0747

SPARE

123-WH

10

2

4 1 6 5 2 3

J

J

J

J J

J J

J

JJ

JJ

JJ

L35

L65

592-BU200-BK

A513-PK102-BU

200-BK113-OR

RESISTOR3T-3123

2

L16L13

L45

L37

L66

L66

TURN SIGNALSW9G-5589

21

J

200-BK

2

1

619-GN

B

601-GY

614-PU

AIR DRYERAIR CNDTRGAGESSUPP STEER

121-

YL

403-

GN

DIFF LOCK

BLADE CNTRL

REAR FLOODSBLADE FLOODS

10A

FLASHER108-0358

537-GN 14

15A10A10A10A10A10A10A10A

HORN SW8X-9440

601-GY

STEERING CONSOLE

1

JNN

A

3K-8782 FUSE (10A)8M-8948 FUSE (15A)

JPARK BRAKE

FUSE BLOCK9G-0747

1

34

6

5 1 4 3

1 2

2

1 6 5 4 2 3

165-YL

165-

YL

165-

YL

GY

J

JJ

J

J

J

J

J

J

J

J

JJ

J

JJ

J

J

J

J

J

1

614-

PU

614-

PU

609-YL

Y

Y

K

K

L30

L35

L65L12

165-

YL

169-

PK

409-OR

165-YL121-YL608-GN609-YL

614-PU

BKGY

629-PK

614-PU

PK

YL

BKGY

BKGY

GN

YL

201-BK

7

169-PK629-PK415-GN201-BK

L16L13

310-PU

570-

BU

A429-YL

CONN B

CONN A

NOTE: WITH SUPPLEMENTALSTEERING SWITCH CONN'SA&B

417-GY

B75

1-B

U57

0-B

U

417-GY

BR

L16L13

L62GYBK

404-YL614-PU410-WH201-BK

HEADLAMP/TAIL SW3E-9317(NOTE G)

113-OR

200-BK

609-YL

A592-BU

U

415-GN

609-

YL

200-BK

310-PU

629-

PK

608-

GN

KY

L32

L32

L35

L30

L30L30

L34

L6

L29L29

L29

L40

L65

L65 L65L1

1

L11

BK

608-GN

GY

YL

L39

403-

GN

121-

YL

614-PU619-GN

201-BK

OPERATOR MONITOR 9X-7801

LAMP

UNUSEDUNUSED

GROUNDNEUTRALBK AIR PRESSHYD TEMPBRAKE ON

L64

ALARM+ BATTERYPRIM STEERSHIFT FAULT

UNUSEDUNUSED

FUEL PRESS

ALTERNATORTESTENG OIL PRESSCOOLANT TEMP

6

3

201-BK

4

TAILLAMP SW3E-9319

8

3

7

201-BK 1

441-OR

403-GN419-YL405-GY406-PU413-BR447-PK201-BK

201-BK417-GY

606-GY605-YL

408-WH201-BK

3

1118142987191710

124

1365153

2

417-GY

410-WH

419-YL404-YL408-WH409-OR

9

L6

2

PU

GY

6

L11

FLOODLAMPS9X-9632

BK

L12

L32

1620

5

2

ETHER AID/EMS TEST SW9X-9628

L64 L64

200-

BK

L21

L63

L21

L21

LIGHT BARLOW BEAM9X-9631

M

M

A

A

201-

BK

411-PK201-BK

9

- +

200-BK

-+- +

REARWASHER7T-8891FRONT UPPER

WASHER7T-8891

FRONT LOWERWASHER7T-8891

FRONTFRAME

201-BK

200-BK-6

K

200-BK200-BK

4

201-BK201-BK201-BK201-BK201-BK

MOTOR

MOTOR

113-OR

FRONTFRAME

5 3 7 2

MOTOR

10 4 6 8 1

2 5 7 9 3

4 6 8 1

201-BK

200-

BK

200-

BK

-14

201-BK

413-BR

200-BK-6

2

406-PU

5

405-GY

201-BK

8

INSTR

UNUSED

1113-OR

LAM8M-6

A429-YL

113-OR

441-OR614-PU

403-GN

GAGECLUSTER124 0384

415-GN

WHRDORPU

GNGYPKYLBK

(24 V)

(12 V)(24 V)

M

M

447-PK

200-BK

201-BK

AJ

AJ

AA

A

AA

AA

AA

A

ZZ

J

6

614-

PU

614-

PU

J

7 403-GN

614-PU

201-BK

606-GY605-YL614-PU

J

31425

J

200-BK

417-GY201-BK409-OR408-WH404-YL419-YL201-BK

410-WHA429-YL

201-BK413-BR406-PU405-GY

3-OR

415-GN447-PK441-OR113-OR403-GN

(12 V)

201-BK

201-BK

2

5

1

34

6

2

5

1

34

6

2

5

7

200-BK

K

K

200-

BK

113-

OR

A51

3-P

K20

0-B

K51

2-G

N51

1-B

R59

2-B

U

200-BK113-ORA513-PK

L19

L62

L19

L62

L62 L62

L62

L16

L16

L15

L14

L14

L14L14

L13

L13

200-BK

A50

6-O

RA

503-

PK

200-BK-8

108-

BU

200-

BK

A51

3-P

K59

2-B

U20

0-B

K51

1-B

R51

2-G

N50

9-W

H50

8-P

U

BLOWER9X-0343

DEFROSTER9X-9657

508-PU509-WH

LEFT SPEAKER6T-7695

A506-OR200-BK

501-GN118-GY500-BR502-OR

RESISTOR7T-4003

BK/RDBK

200-BK GND

PARKB+GNGYBROR

4 2

3 1

HI

LO

MOTOR

T

BK

MOTOR12

+-

113-

OR

FRONT UPPERWIPER9X-3392

A506-OR

K

K

K

K

K

K

K

K

K

K

K

614-PU614-PU614-PU

614-PU

200-

BK

200-

BK

200-BK

200-BK

200-BK

200-BK

R 9X-7801

DD

DALPRESSMPON

ERYTEERFAULT

DD

RESS

NATOR

L PRESSNT TEMP

L32

L32L21 L21

L21L21

L10

L6

L11

L11

L11

L12

L10

L10 L10

L10

L10

200-BK

M

200-BK

200-BK200-BK200-BK

200-BK200-BK

M

200-BK200-BK200-BK

M

200-BK

- +

507-WH506-PU578-BU

507-WH200-BK

21

200-BK605-YL

611-PU200-BK

619-GN200-BK

200-BK

M

RIGHT TURNINDICATORLAMP7N-5876NOTE B

200-BK200-BK

4 GA

CABGROUND

606-GY605-YL611-PU619-GN114-GN322-GY

606-

GY

200-

BK

MOTOR

629-PK609-YL

OP

ER

ATO

R S

TAT

ION

M

M

200-

BK

200-

BK

609-

YL

609-

YL

609-YL

INSTRUMENT PANEL

D

FORWARDHORNSOLENOID7T-9074

GRD

SEND

IGN

LAMP8M-6176

FUELLEVEL

COOLANTTEMP

MASTERACTIONLAMP9W-2111NOTE B

411-

PK

201-

BK

605-

YL

200-

BK

614-

PU

200-

BK

614-

PU

200-

BK

200-BK

LEFT TURNINDICATORLAMP7N-5876NOTE B

R/S SYSTEMAIR PRESSGAGE1W-3306

LAMP7N-5876NOTE B

L/S SYSTEMAIR PRESSGAGE1W-3306

LAMP7N-5876NOTE B

GAGECLUSTER124 0384

(24 V)

(12 V)(24 V)

IGN

SEND

GRD

IGN

SEND

GRD

MM

M

M

ARTICULATION

AA

CC

TA

A

Q

P

A

A

A

ZZ

200-BK

5 4 3

570-BU12

12

200-

BK

200-

BK

200-

BK

200-

BK

606-GY605-YL611-PU619-GN200-BK

629-PK200-BK

200-

BK

12

200-

BK

(12 V)

609-YL200-BK

12

114-GN322-GY

12345

570-

BU

BLADEFLOODLAMP9X-6775

200-

BK

200-

BK

200-BK200-BK

200-

BK

200-BK

619-

GN

619-GN

611-PU

611-

PU

P

P

K

K

200-BK

629-PK

Q

L2L2

K

K

K L1 L1200-BK

611-PU605-YL200-BK200-BK200-BK619-GN

BKRD

21

CAB TURNSIGNAL7X-6066

CAB HI BEAMHEADLAMP9X-7164

CAB LO BEAMHEADLAMP9X-6874

200-BK605-YL

611-PU200-BK

9-GN00-BK

CIRCUIT GROUPINGDESIGNATION

WARDNENOID074

L#

P

P

P

Q

T

T

SYMBOL

619-

GN

611-

PU

606-

GY

200-

BK

629-

PK

W 101-8200 01 (BEACON-OPEN ROPS) 184 ATCHX 124-1429 00 (HEATER GP) 154 ATCHX 124-1429 00 (CONDITIONER GP-B) 150 ATCHY 110-6986 02 (FUEL TANK) 230Z 101-8185 01 (SUPPLEMENTAL STEERING) 260 ATCHAA 101-8197 01 (HEADLAMP BREAKER) 141 BB 101-8196 01 (LOW BEAM BREAKER-BAR) 142 ATCHCC 101-8190 02 (BLADE FLOOD LAMP) 106 ATCHDD 101-8192 01 (REAR FLOOD LAMP) 205 ATCHEE 112-0829 01 (2-WAY RADIO CONVERTER) 208 ATCHFF 8X-9091 03 (CONDENSER GP-CAB) 151 ATCHGG 9X-4189 01 (CONDENSER GP-ROOFTOP) 152 ATCHHH 101-8193 03 (REAR FLOOD LMP-FUEL TNK) 206 ATCHPP 115-4599 02 (EEC SOCKET) 231 ATCH

NOTECHG

ATCH WIRE, CABLE &COMPONENT

CIRCUIT NOT CONNECTED

CIRCUIT CONNECTED

LOCATION

HARNESS AS.

PART NO.

2 1

IDENT

BLUEGREEN

BUGN

RDWHORYLPKBK

BLADE, SPADE, RING,OR SCREW TERMINAL

INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

ELECTRICAL CONNECTIONTO VEHICLE STRUCTURE

570-BU200-BK

LO BEAMHEADLAMP9X-7169

629-PK200-BK

CONNECTOR

GNGN

12

GNGN

DESCRIPTION

BROWNPURPLEGRAYBLACK

COLORABBREV

PINKYELLOW

12

BLADECUSHIONSOLENOIDS7T-6517

570-BU200-BK

ORANGEWHITERED

BRPUGY

L 101-8164 03 (CAB FUSE & SW PANEL) 180M 101-8160 02 (GAGE CONSOLE) 160P 116-0297 00 (HEADLIGHTS-BAR) 100 ATCHQ 110-7855 01 (LOW BEAMS) 101 ATCHS 101-8181 03 (CAB FUSE PANEL) 183T 106-5524 00 (BLADE CUSHION) 104U 109-7333 01 (XSMN CONSOLE-SWITCHES) 171

A 110-0798 01 (PLATFORM) 120B 110-6931 01 (ENGINE) 220C 110-0546 01 (R FRAME-ENGINE) 200D 109-8945 01 (RADIATOR GRILL) 203E 109-7334 01 (R FRAME-TAIL) 201H 101-8161 02 (CAB-REAR) 182J 109-8827 01 (STEERING CONSOLE) 140K 101-8162 03 (CAB-FRONT) 181

LEVEL

619-GN200-BK

200-BK611-PU

605-YL200-BK

12

RDBK


HI BEAMHEADLAMP9X-7170

TURNSIGNAL7X-6066


WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS OFF.

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS ON.

STARTING CIRCUIT.

GAUGE CIRCUIT.

EMS CIRCUIT.

PANEL LAMP CIRCUIT.

WIPER/WASHER CIRCUIT.

HEATER AND AIR CONDITIONER CIRCUIT.

GROUND CIRCUIT.

TURN SIGNAL CIRCUIT.

ENGINE SHUTDOWN CONTROL CIRCUIT.

START AID CIRCUIT.

CIRCUIT IDENTIFICATION LEGEND

DASHED LINES INDICATE ATTACHMENT COMPONENTS,WIRES AND CONNECTORS.

F

E

D

T

T

T

G

TURN LAMP7X-6066


RDBK

RDWHBK

TS

L50

12

132

200-BK606-GY614-PU604-OR

606-GY200-BK

604-OR614-PU200-BK


200-BK

E

E Y306-GN200-BK

D

D

21

2 1 201-BK

C

2 1

L69 200-BK608-GN

406-PU201-BK

200-BK608-GN

COOLANT SW8N-1693

COOLANT TEMPSWITCH7N-9785

COOLANT TEMPSENDER7N-8532

441-OR

608-GN200-BK

B

B B

311-WHB

L60

L69

L48

L60

L48

HHDD

YHH 1 2

311-WH

201-BK405-GY

200-BK

200-BK-4

311-WH310-PU

12

447-PK200-BK

597-PU

522-WH

201-

BK

201-BK

310-

PU

311-

WH

B

200-

BK

L63

L63 L63

L63

L49

L49

200-BK101-RD

SOCKET AS.9R-7941

PP

PP

5251

200-BK 200-BK

Y

200-BK200-BK

Y

200-BK

201-BK

311-WH

12

B

L

15 14

C

B

A

GNDSTART

POSNEG

T

201-BK405-GY

K-4

11-WH10-PU

12

447-PK200-BK

201-

BK

201-BK

522-WH513-OR

200-BK

Y

200-BK200-BK

Y

201-BK

BK-18BK-18

413-BR

FUELSW9W-3187

21

ENGINEOIL SW9X-0378

BK-18BK-18

START AIDSOLENOID9G-4365

FUEL LEVELSENDER124-0287

PK-18BK-18

12

GNGN

B

BB

L68

L49

L49 L49

L48

L48L48

12

3E-9169 DIODE AS.

12

B

405-GY201-BK

L68

200-BK-10301-BU-10

AIR CONDITIONERCLUTCH SOL101-1759

597-PU441-OR413-BR406-PU

405-GY326-PU

B

B

201-BK

B

B

522-WH

Y

310-PU

302-OR

8

6

C

C

C

200-BK

727-GN462-YL

326-PU522-WH597-PU

406-PU441-OR201-BK

200-BK447-PK608-GN403-GN

310-PU308-YL

405-GY

L68

BK-00BK-00

7

2

L60

L60

L57

L54

L55

L56

1

4

REARFRAME

5

3

5 4 3 1

727-GN

2 3 4 110 7 6 8

302-OR207-BK

311-WH

2

9

105-BR

413-BR

462-YL

L62

L62

311-WH

207-BK302-OR

403-GN

308-YL

308-YL310-PU

201-BK

200-BK447-PK

5

608-GN

105-BR

311-WH

207-BK

311-WH207-BK302-OR

A/C REFRIGERANT SW114-5334NOTE A

L

HBK-18BK-18

12

513-OR597-PU

1 2 3 7 8 6 4 5

1 2

200-BK

121-YL

L56

ARTICULATIONSENDER3E-5383

12V BATTERY9X-9731

604-OR

556-WH122-BU-14

605-YL606-GY614-PU

L57

L54

L55

L56

1/0 ATCH

BEACON9X-9556

BULB9X7849

10409-OR

VV

E

B

200-

BK

307-OR

TTRR

REAR FRAME

2 1

2 1419-YL

201-BK

123-WH

PARK BRAKEPRESS SW3E2033

PARK BRAKESOLENOID7T-9074

GNGN

BK-18

200-BK

BK-18

611-PU619-GN605-YL606-GY

L56

A429-YL200-BK

A507-YL200-BK

RDBK

200-BK603-PK

200-BK504-YL119-PK503-BR505-BU603-PK

A504-GNA507-YL

BLOWER9X-0343

121-YL604-OR

DEFROSTER9X-9657

MOTOR

L67

L37

L37

L37

L61

L61

L41L4

1

L41

L41

L20

L20

122-BU-14

12

RESISTOR7T-4003

12

4

200-BK 200-

BK

200-BK

200-BK200-BK

H

9

VV

A

H

H

H

A

C

HYDRAULIC OILTEMP SW8N-2248

FRONT FRAME

404-YL

201-BK

201-BKA A

123-

WH

L38

L7

L37

L36

L36

L61

2 4 1 5 3

601-GY522-WH200-BK521-YL124-GN

CONN. A

L42

U

200-BK200-BK

WITH 8C-9788 COND. GP.,CONN. A MATES TO CONN. BWITH 8C-9787 HEATER GP.,CONN. A MATES TO CONN. C

CONN. C

GND

PARK B+ GNGYBROR

4 2

3 1

HI

LO

REAR WIPER9X-3392

MOTOR

T

CONN. B

BK

L41

200-BK

RESISTOR9G-1950

35142

200-BK

504-YL119-PK503-BR505-BU

X

THESW3E-5

L41

L41

H

H4 GA STDSTRAP

RESISTOR9G-1950

35142

X

13 12 11

9 8 7 6 5 4 3 2 1

200-BK

200-BK200-BK200-BK

200-

BK

601-GY

601-

GY

605-YL606-GY611-PU619-GN121-YL604-OR

122-BU-14

113-OR113-OR113-OR

BLADECUSHION SW9X-9629

PANEL LAMP(SHIFT LEVER)7N-5876NOTE B

308-

YL

326-

PU

307-

OR

105-

BR

169-

PK

570-

BU

101-

RD

200-BK601-GY

165-

YL

308-

YL

326-

PU

307-

OR

B75

1-B

U

105-

BR

134-

YL

CENTERSHIFTPIN SW3E8823

200-BK

UU

U

UU

U

200-

BK

U

U

601-GY

165-YLB751-BU

601-GY200-BK

570-BU169-PK

200462

32

23

200601

134

10

B751-BU

200-BK

601-GY

L7

L7

L36 L36

L38

L38

L39

L40

L40

L39

L40

L43

L43

SHIFT CONSOLE

T

601-

GY

UE773-YL

6

5

4

1

U

A

U

UU

113-OR

9

U

L63

L63

124-GN521-YL515-GY516-GN517-BU

RESISTOR9G-1950

35142

HEATER GP SC-9787

00-BK

504-YL119-PK503-BR505-BU

X

THERMOSTATSW3E-5464

L41

L41

3 2 1

2 4

W

W

2 110

A60

3-P

K

200-BK

200-

BK

200-

BK

BEACON9X-9556

601-

GY

200-

BK

101-

RD

BE

AC

ON

FU

SE

122-BU-14124-GN

L37

X

BLOWER9X-9363

515-GY200-BK

BLOWER SW6P-3236

BASE7G-9730

PANEL LAMP8D-1429

WH/RD-14BK-14

12

MOTOR

34521

200-BK614-PU

BEACON SW9X-9639

BULB9X-7849

W 3

W

W

2

FUSE HOLDER4K-5122

10A FUSE3K-8782

2 1 3 4 5

1 2

200-BK-14597-BU521-YL

601-GY

122-BU-14

OP

EN

RO

PS

BE

AC

ON

AT

CH

200-BK601-GY

101-RD

521-

YL

200-

BK

601-

GY

522-

WH

STON

OFF

BSC

R

200-BK200-BK

124-

GN

MATE WITH BEACONHARNESS "W"

KEY START SW9G-7641

L20

L63

L38

L7L36

L36

L64

L42

L42

200-

BK

W

W

PLUG AS.4E-8715

BK

A

601-GY

4 3 2 1

STEERING CONSOLE

601-GY

144-GN

U

U

A

3

W

124-GN521-YL515-GY516-GN517-BU

RESISTOR9G-1950

35142

CONDITIONER GP-B SC9788

XX

BLOWER9X-9363

515-GY200-BK

BLOWER SW6P-3236

BASE7G-9730

PANEL LAMP8D-1429

WH/RD-14BK-14

12

MOTOR

34521

200-BK614-PU

1 10

9 8 5

601-GY

601-

GY

112-

PU

-10

101-

RD

-4

165-

Y16

9-

619-GN611-PU606-GY605-YL05-YL

06-GY11-PU19-GN21-YL04-OR

22-BU-14

597-PU522-WH308-YL326-PU

113-OR3-OR


6

7 6 4

592-BU

2 1 3

A513-PK

506-PU578-BU507-WH575-YL577-PU576-PK152-BU

101-RD 5 4 3 2 1 7

601-GY

605-YL606-GY611-PU619-GN

K

K

112-PU-10

10 101-RD-14

570-

410-

WH

201-

BK

S

S

S

S

S

S

112-

PU

112-

PU

112-

PU

112-

PU

112-

PU

727-

GN

462-

YL

B75

1

U

SUPP STERTEST SW9X-9633

U

UU

L22

L62

6 4 5 1

200-BK462-YL

A

A

200-BK601-GY

134-YL727-GN

601-GY

112-PU-10

113-ORA513-PK605-YL606-GY611-PU619-GN

507-WH578-BU506-PU152-BU576-PK577-PU575-YL101-RD

3

592-BU

K

U

410-

WH

201-

BK

1 2

L40

L34

L35

L35

L35

L23

L38

L38

L39

L40

L40

L64

L43L43

L43

101-RD-14

2

L

L63

L63

L5

L5L20

L20

L23

L23 L23

L

L21

L21

L18L18

L18

L7L7 L7

L7

4 8 1 6 3 5 7 2

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

L

604-

OR

130-

GN

K

K113-OR

119-

PK

REARDEFROST SW9X-9638

FRONTDEFROST SW9X-9638

L

152-

BU

200-

BK

L

119-

PK

LL

200-BK601-GY

144-GN603-PK

3

584-YL

584-YL

4K-5122 HOLDER AS.3K-8782 FUSE

2

200-

BK

200-

BK

118-GY

152-BU

119-PK

141-PK

151-GN

108-BU

144-GN

A503-PK

A506-OR

584-YL

2

151-GN

5

584-YL

34

A504-GN

6

200-BK

141-PK

601-GY

RD

BK

ACTION ALARM9G-9813

BEACON SW9X-9639

101-RD

108-

BU

A50

3-P

KA

506-

OR

152-

BU

UPPER WIPER/WASHER

LOWER WIPER/WASHER

REAR WIPER/WASHER

FRONT DEFROSTER

REAR DEFROSTER

DOME LAMP

BEACON

10A

10A

10A

10A

10A

10A

10A

6

101-

RD

43

200-

BK

6

L34

8

A507-YL

CAB SWITCH AND FUS

601-GY200-BK

1

1

5

2

200-BKA507-YLA504-GN603-PK119-PK505-BU503-BR504-YL

101-RD

7

L

A

H

U

A

2

4

L

3

L

L34

1 5

101-

RD

-10

3-OR

E77

3-Y

L

8 67

GND

PARKB+

HI

LO

MOTOR

T

201-B488-W

605-

YL

619-

GN

611-

PU

200-BK 200-

BK

200-BK

L19L62

7 2 3 6 4 5 1 2 1 9 5 3 4 6 8 710

L22L1

5

L15

L15

L2

L22

200-BK200-BK

605-YL606-GY611-PU

619-GN

511-BR512-GN

500-BR502-OR

BROR

4 2

+-


K

K

K

KK

L

L

L18

L18

L7 L7

L7 L7

L7

L6 L6

L5

L5

LLL

L

L

LL L

L

L

LL L

578-BU

200-BK200-BK200-BK

200-BK

577-PU

576-PK

200-BK605-YL606-GY611-PU200-BK200-BK619-GN

RIGHT SPEAKER6T-7695

200-BK

200-BK575-YL

CABGROUND

506-PU

FRONT LOWERWIPER9X-3392

576-PK152-BU575-YL577-PU

GNGYBROR

4 2

3 1

505-BU

BK

504-YL

119-

PK

152-BU152-BU

152-

BU

119-PK119-PK

503-BR507-WH

119-

PK

118-GY118-GY

118-

GY

118-

GY

601-

GY

200-

BK

Y

U

101-

RD

507-

WH

578-

BU

506-

PU

118-

GY

501-

GN

500-

BR

502-

OR

152-

BU

108-

BU

A50

3-P

KA

506-

OR

152-

BU

576-

PK

575-

YL

577-

PU

119-PK

502-OR

200-

BK

200-

BK

200-

BK

CENTERSHIFTSOLENOID9X-9482

WITCH AND FUSE CONSOLE

FRONT LOWERWIPER SW3T-6655

GNGN

E773-YL200-BK

12

A

FRONT UPPERWIPER SW3T-6655

A

A

A

CCA501-GN

500-BR

119-PK

L


12

B751-BU200-BK

GNGN

200-

BK

200-

BK

200-

BK

L

408-W488-W

REARWIPER SW3T-6655

130604

408-WH201-BK

200-BK

609-YL200-BK

OP

ER

ATO

R S

TAT

ION

12


H

L

B B

P W

H

L

B B

P W

H

L

B B

P W

5 4 3

200-BK200-BK

P

P

1 2

2 1

BRAKE AIR SW3E-2033BK-18

BRAKE AIR SW3E-2033

BK-18201-BK

BK-18

488-WH

K

K

605-

YL

619-

GN

611-

PU

200-

BK

Q

BK-18

L2

L2

K

K

K

A

(STR MTR TO BUSS BAR)(NEG. RIGHT BAT/DISC. SW)(DISCONNECT SW TO GND)(NEG BAT TO POS BAT)(START MTR TO FRAME GND)(GND-R FRAME TO F FRAME)(GND-R FRAME TO F FRAME)(START MTR/STR RELAY)(STEERING MTR TO GND)(STR RELAY TO STR MTR)(GND-F FRAME TO CAB)(POS BAT TO BUSS BAR)(REC AS. TO BUSS BAR & REC AS. TO FRM GND)

STDATCHATCHATCHATCHSTD

210211212213214204204261262263105274275

0000000000000101010002

00

116-9982116-9984116-9983108-35708R-58467G-10608X-9618101-8202101-8204110-79481S-2342116-9981125-2242

QQRRSSTTUUVVVVWWXXYYZZAAADDD

L5

L1L1



606-GY200-BK

611-PU200-BK

RDBK

200-BK619-GN

12

A

SHIFTD

A

Q

P

P

P

A

NOTE G: WITH 3E-9317 HEADLAMP/TAIL SW.,REMOVE 3E-9319 TAIL LAMP SW.

611-

PU

606-

GY

619-

GN

200-

BK

629-

PK

FILE: 24 80013 257 SCH 00THIS IS THE SCHEMATIC FOR THE 16H NA SERIESMOTOR GRADER

SHIFTD

DD 101 8192 01 (REAR FLOOD LAMP) 205 ATCHEE 112-0829 01 (2-WAY RADIO CONVERTER) 208 ATCHFF 8X-9091 03 (CONDENSER GP-CAB) 151 ATCHGG 9X-4189 01 (CONDENSER GP-ROOFTOP) 152 ATCHHH 101-8193 03 (REAR FLOOD LMP-FUEL TNK) 206 ATCHPP 115-4599 02 (EEC SOCKET) 231 ATCH

CABLE AS.

NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE

UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE

COMPONENTS ARE SHOWN INSTALLED ON A FULLYOPERABLE MACHINE WITH THE KEY AND ENGINE OFFAND XMSN SHIFTER IN NEUTRAL

WIRE AS.

UNLESS OTHERWISE SPECIFIED: ALL WIRES IN A SPLICEARE THE SAME IDENT. NUMBER, COLOR, AND 16 GAGE

606-GY200-BK


629-PK200-BK

408-WH488-WH

STOP LAMPSW2M-9346

200-BK

NOTE E: POWER LEADS FOR 2-WAY FM COMMUNICATIONRADIO SHOULD BE SIZE 10 AWG

130-GN604-OR

RDBK

12

NOTE B: TERMINAL 3T-3157SPRING 3T-3159SOCKET 3T-3158CONTACT 6D-4161BOOT 3T-3278

LL 9F-4337 07 (START MTR TO ENGINE) 221MM 6T-6962 00 (CONDENSER FAN JUMPER) 153 ATCHNN 8X-1440 03 (HORN SWITCH) 143

619-GN200-BK

611-PU200-BK



TURNSIGNAL7X-6066


D27902

2 1


C

B

A

Alarm - Acti

Alarm - Bac

Alternator (5

Battery

Battery

Breaker - Al

Breaker - He

Breaker - Li

Control - Su

Converter -

Flasher

Fuses

Fuses

Fuses (10A

Gauge - Art

Gauge - Eng

Gauge - Fue

Gauge - Sys

Gauge - Sys

Lamp - Actio

Meter - Serv

Monitor — E

Motor - Blow

Motor - Blow

Motor - Blow

Motor - Blow

Motor - Fron

Motor - Fron

Component Location

ComponentSchematic

Location

Machine

LocationComponent

Schematic

Location

Machine

Location

Alarm - Action B-8 C Solenoid - A/C Clutch A-13 6

Alarm - Backup E-15 1 Solenoid - Differential Unlock E-14 27

Alternator (50A standard) D-14 2 Solenoid - Engine Shutdown D-13 22

Battery A-12 4 Solenoid - Forward Horn F-3 16

Battery E-13 3 Solenoid - Park Brake B-12 16

Breaker - Alternator (60A) D-13 5 Solenoid - Start Aid A-13 18

Breaker - Headlamp (15A) D-10 B Solenoids - Blade Cushion E-2 19

Breaker - Lightbar (15A) D-10 B Solenoids - Centershift B-3 16

Control - Supplement Steer E-13 6 Switch - A/C Refrigeration A-13 6

Converter - Voltage F-10 7 Switch - Backup Alarm F-14 25

Flasher E-10 B Switch - Beacon B-6 C

Fuses D-9 B Switch - Beacon B-10 C

Fuses E-10 B Switch - Blower (A/C group) B-10 C

Fuses (10A) B-6 C Switch - Blower (heater group) A-10 C

Gauge - Articulation F-5 A Switch - Brake Air Pressure A-2 28

Gauge - Engine Coolant Temperature F-5 A Switch - Brake Air Pressure A-2 28

Gauge - Fuel Level E-5 A Switch - Centershift Pin B-9 C

Gauge - System Air Pressure (left side) E-5 A Switch - Cushion Blade B-8 C

Gauge - System Air Pressure (right side) E-5 A Switch - Differential Unlock D-9 B

Lamp - Action E-5 A Switch - Disconnect E-13 13

Meter - Service E-10 B Switch - Engine Coolant Temp (monitor) B-14 25

Monitor — Electronic Monitoring System(EMS) E-6 A Switch - Engine Coolant Temp (start aid) A 14 26

Motor - Blower A-12 E Switch - Engine Oil Pressure C-13 5

Motor - Blower (A/C group) B-10 E Switch - Ether Aid/EMS Test E-8 B

Motor - Blower (heater group) A-10 E Switch - Flood Lamps D-8 B

Motor - Blower/Defroster E-4 E Switch - Forward Horn E-9 B

Motor - Front Lower Washer F-6 8 Switch - Front Defroster A-6 C

Motor - Front Lower Wiper C-4 9 Switch - Front Lower Wiper A-5 C

Wire

Number

Wire

Color

101 RD

102 BU

103 YL

105 BR

108 BU

109 OR

112 PU

113 OR

114 GN

116 BR

118 GY

119 PK

121 YL

122 BU

123 WH

124 GN

130 GN

134 YL

136 GN

141 PK

144 GN

149 PU

151 GN

152 BU

165 YL

169 PK

173 YL

Wire DescriptionWire

ColorDescription

Wire

Number

Wire

ColorDescription

Power Circuits Monitoring Circuits (Continued)

RD BAT (+) (NOT APPLICATION SPECIFIC) 419 YL OPR MON PARKING BRAKE

BU HDLMP 441 OR ENG COOLANT TEMP GAGE

YL AUX CKT 447 PK FUEL LEVEL GAGE

BR KEY SW 462 YL SUPPL STER MOTOR INDICATOR

BU AUX CKT 488 WH AIR SW TO AIR SW JUMPER

OR ALT OUTPUT (+) TERM. A429 YL ARTICULATION INDICATOR

PU MAIN POWER RLY OUTPUT Accessory Circuits

OR OPR MON PANEL B+ SWITCHED 500 BR WIPER - FRONT (PARK)

GN WARNING HORN (FORWARD) 501 GN WIPER - FRONT (LO)

BR AUX CKT 502 OR WIPER - FRONT (HI)

GY AUX CKT 503 BR WIPER - REAR (PARK)

PK AUX CKT 504 YL WIPER REAR (LO)

YL BCKP ALARM TO LAMP 505 BU WIPER - REAR (HI)

BU AUX CKT 506 PU WASHER - FRONT

WH AUX CKT 507 WH WASHER - REAR

GN A/C 508 PU RADIO SPEAKER - LEFT

GN AUX CKT 509 WH RADIO SPEAKER - LEFT (COMMON)

YL AUX CKT 511 BR RADIO SPEAKER - RIGHT

GN SUPPL STER 512 GN RADIO SPEAKER - RIGHT (COMMON)

PK AUX CKT 513 ORA/C COMPRESSOR/REFRIGERANT

PRESS. SW

GN AUX CKT 515 GY BLOWER MOTOR (HI)

PU AUX CKT 516 GN BLOWER MOTOR (MEDIUM)

GN AUX CKT 517 BU BLOWER MOTOR (LO)

BU AUX CKT 521 YL A/C SW TO REFRIGERANT SW

YL AUX CKT 522 WH A/C CLUTCH TO THERMOSTAT SW

PK AUX CKT 556 WH DIFFERENTIAL LOCK

YL AUX CKT 570 BU BLADE CUSHION SOL

Ground Circuits 575 YL WIPER AUX (PARK)

16H

ElectricMotor G

Part No.

2M-9346 Stop Lamp Pres

3E-2033 Brake/Park Brak

7N-9785 Engine Coolant

8N-1693 Engine Coolant

8N-2248 Hydraulic Oil Te

8T-8640 Primary Steering

9W-3187 Fuel Pressure

9X-0378 Engine Oil Pres

114-5334 Refrigerant Pres

² Contact position at the contacts

¹ A hysteresis band exists: with in

pressure the closed condition c

SENR6934-01June 1995

trical Systemr Grader (NA Version)

Off Machine Switch SpecificationFunction Actuate Deactuate Contact Position

p Lamp Pressure45.0 kPa Max

(6.5 psi Max)

5.0 kPa MIN

(0.5 psi MIN)Normally Open

ke/Park Brake Air Pressure640 kPa MAX

(92.0 psi MAX)

530 ± 40 kPa

(77.0 ± 6.0 psi)Normally Open

ine Coolant Temp (EMS)107.2 ± 2.8°C

(225 ± 5°F)

91.0°C MIN

(196°F MIN)Normally Closed

ine Coolant Temp (start aid)37.8 ± 2.8°C

(100 ± 5°F)

26.7°C MIN

(80.0°F MIN)Normally Closed

raulic Oil Temperature101.7°C MIN

(215°F MIN)

93.3°C MIN

(200°F MIN)Normally Closed

mary Steering Pressure1206 kPa MAX

(175 psi MAX)

700 ± 50 kPa

(100 ± 7 psi)Normally Closed

l Pressure93.0 ± 20.8 kPa

(13.5 ± 3.0 psi)

69 ± 21 kPa

(10 ± 3 psi)Normally Closed

ine Oil Pressure62.0 kPa MAX

(9.0 psi MAX)

38 ± 20 kPa

(5.5 ± 3.0 psi)Normally Open

rigerant Pressure (A/C)275 to 1750 kPa¹

(40 to 255 psi)— Normally Open ²

the contacts of the harness connector.

exists: with increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing

d condition can be maintained down to 170 kPa (25 psi).

Motor - Blow

Motor - Fron

Motor - Fron

Motor - Fron

Motor - Fron

Motor - Rea

Motor - Rea

Motor - Star

Motor - Sup

Relay - Main

Relay - Star

Relay - Sup

Resistor - A

Resistor —

Resistor - B

Resistor - B

Resistor - B

Resistor - P

Resistor —

Sender - Art

Sender - En

Sender - Fu

Machine locati

A = Operator’s

B = Operator’s

C = Operator’s

D = Operator’s

E = Operator’s

Conne

20 Con

10 Con

9 Cont

8 Cont

( g p) p




Motor - Front Upper Washer F-6 8 Switch - Front Upper Wiper B-5 C

Motor - Front Upper Wiper D-4 D Switch - Fuel Pressure B-13 24

Motor - Rear Washer F-6 8 Switch - Head/Tail Lamp E-8 B

Motor - Rear Wiper E-11 D Switch - Headlamp Dimmer D-9 B

Motor - Starter E-12 22 Switch - Hydraulic Oil Temperature C-12 20

Motor - Supplemental Steer F-13 8 Switch - Key Start B-9 C

Relay - Main D-14 5 Switch - Light Bar Low Beam E-8 B

Relay - Start D-13 5 Switch - Neutral Start E-14 25

Relay - Supplemental Steer F-13 6 Switch - Panel Lamp Dimmer E-9 B

Resistor - Air Dryer F-14 18 Switch - Park Brake Pressure B-12 23

Resistor — Blower Speed A-12 E Switch - Primary Steer F-10 21

Resistor - Blower Speed E-4 E Switch - Rear Defroster B-6 C

Resistor - Blower Speed (A/C group) B-11 E Switch - Rear Wiper A-5 C

Resistor - Blower Speed (heater group) A-11 E Switch - Stop Lamp Pressure A-2 28

Resistor - Panel Lamp Dimmer E-9 B Switch - Supplemental Steer Test B-8 C

Resistor — Starter/Diagnostic E-13 22 Switch - Tail Lamp D-8 B

Sender - Articulation C-12 7 Switch - Thermostat (A/C group) B-11 C

Sender - Engine Coolant Temp (gauge) A-14 15 Switch - Turn Signal D-9 B

Sender - Fuel Level A-13 12

achine locations are repeated for components located close together.

= Operator’s compartment (Dash).

= Operator’s compartment (Steering console).

= Operator’s compartment (Right side console).

= Operator’s compartment (Headliner).

= Operator’s compartment (Under seat).

Harness Connector Location

ConnectorMachine

Location

Harness And/Or

Components

Schematic

LocationConnector

Machine

Location

Harness And/Or

Components

Schematic

Location

Y - 110-6986

Diagnostic ConnectorE-14 *

K - 101-8162

RadioF-11

*M - 101-8160

Monitor (EMS)E-6

H - 101-8161

L - 101-8164A-6

A - 110-0798

E - 109-7334B-12

A - 110-0798

J - 109-8827D-8

A - 110-0798

J - 109-8827E-9

A - 110-0798

K - 101-8162C-6

A-110-0798

K - 101-8162C-6

C - 101-0546

Z - 101-8185F-12

A - 110-0798

M - 101-8160E-6

K - 101-8162

L - 101-8164C-5

A - 110-0798

U - 109-7333B-9

D - 109-8945

E - 109-7334F-14

C - 110-0546

Y - 110-6986B-13 *

A - 110-0798

Voltage ConverterF-10

K - 101-8162

L -101-8164C-5

A - 110-0798

J - 109-8827D-8

A - 110-0798

J - 109-8827D-10

A - 110-0798

M - 101-8160E-6

A - 110-0798

M - 101-8160

M - 101-8160

E-6A - 110-0798

A - 110-0798

P - 116-0297F-3

*Gauge Cluster

F-6U - 109-7333

B-9

*Z - 101-8185

Supplemental SteeringE-13 *

U - 109-7333

AC/Heater UnitA-11

A - 110-0798

C - 110-0546F-12 *

A-110-0798

Front Lower WiperC-4

A - 110-0798

C - 110-0546E-12 *

E - 109-7334

Backup AlarmF-14

A - 110-0798

C - 110-0546D-12 *

H - 101-8161

Rear WiperC-11

4 Contacts

8 Contacts

(Cont’d.)

7 Contacts

6 Contacts

5 Contacts

20 Contacts

10 Contacts

9 Contacts

8 Contacts

2

8

6

3

2

2

2

6

3

2

6

9

10

3

4

2

2

1

7

3

2

3

4

165 YL

169 PK

173 YL

200 BK

201 BK

203 BK

207 BK

301 BU

302 OR

304 WH

306 GN

307 OR

308 YL

310 PU

311 WH

322 GY

326 PU

403 GN

404 YL

405 GY

406 PU

408 WH

409 OR

410 WH

411 PK

413 BR

415 GN

417 GY

1

5810

4

5

12

1413

1

2

118

22

25

26

YL AUX CKT 522 WH A/C CLUTCH TO THERMOSTAT SW

PK AUX CKT 556 WH DIFFERENTIAL LOCK

YL AUX CKT 570 BU BLADE CUSHION SOL

Ground Circuits 575 YL WIPER - AUX (PARK)

BK MAIN CHASSIS 576 PK WIPER - AUX (LO)

BK OPR MON PANEL 577 PU WIPER - AUX (HI)

BK CHASSIS DIAGNOSTIC 578 BU WASHER - AUX

BK STARTER DIAGNOSTIC 584 YL WIPER SW JUMPER

Basic Machine Circuits 592 BU DC/DC CONVERTER POWER OUTPUT

BU STARTER NO. 1 SOL 597 PU A/C HI PRESS. SW TO LOW PRESS.SW

OR STARTER NO. 1 RESISTOR TO DIAGNOSTIC A503 PK FRONT DEFROSTER FAN (LO)

WH STARTER RLY NO. 1 OUTPUT A504 GN REAR DEFROSTER FAN (LO)

GNSTARTER RLY COIL TO NEUT START SW

OR KEY SWA506 OR FRONT DEFROSTER FAN (HI)

ORKEY SW TO NEUT START SW OR VMIS

SENSOR MODULEA507 YL REAR DEFROSTER FAN (HI)

YL MAIN POWER RLY COIL A513 PK DC/DC CONVERTER MEMORY OUTPUT

PU START AID SW TO START AID SOL Lighting Circuits

WH START AID SOL TO TEMP SW 601 GY DASH LAMP HI

GY WARNING HORN (FORWARD) 603 PK ROTARY BEACON

PU KEY SW “C” TERM. 604 OR STOP LAMP

Monitoring Circuits 605 YL TURN LAMP - LEFT

GN ALTERNATOR (R) TERM. 606 GY TURN LAMP - RIGHT

YL OPR MON HYD OIL TEMP 608 GN FLOOD LAMP - REAR

GY OPR MON OIL PRESS. (LO SETTING) 609 YL FLOOD LAMP - SIDE

PU OPR MON COOLANT TEMP 611 PU HEAD LAMP HI

WH OPR MON SYSTEM AIR PRESS. 614 PU PARK/TAIL/DASH LAMP

OR OPR MON NEUT 619 GN HEAD LAMP LO

WH OPR MON FAULT ALARM 629 PK AUX HEAD LAMP

PK OPR MON MASTER FAULT LAMP Control Circuits

BR OPR MON FUEL PRESS. 727 GN SUPPL STER MOTOR RELAY

GN OPR MON TEST SW 728 BU SUPPL STER CONT SW

GY PRIMARY STER SW E773 YL CENTER SHIFT SOL - PUSH

A

1

2

3

4

67

8 9

3

4

5

6

8

9

1011

15

13

16

B

C

DE

17

19

20

21

22

23

24

25

26 27

7

610D

PrS

Electric

6ZJ-UP

Motor G

Part No.

7T-4003

9G-1950

3T-3123

6T-2217

101-1759

7T-6517

9X-9482

7T-9073

3E-7985

7T-9074

9G-4365

¹ At room temperature unless

T

Normally open switch that will close with an increase of a specific condition (temp-press-etc.).

Normally open switch that is closed due to an applied condition, and will open again with aspecific decrease in that condition.

Normally closed switch that will open with an increase of a specific condition.

Normally closed switch that is open due to an applied condition, and will close againwith a specific decrease in that condition.

Electrical Schematic Symbols And Definitions

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

A AA

2

C

Ha

Pin

Pin or SocketNumber

Plug Re

1

trical Systemr Grader (NA Version)

©1995 Caterpillar

All Rights Reserved

Resistor, Sender and Solenoid Specificationso. Component Description Resistance (Ohms)¹

3 Resistor - Blower Speed 10.0 ± 0.5

0 Resistor - Blower SpeedOverall 2.00 ± .10

Tap 1.00 ± .05

3 Resistor - Panel Dimmer 25.0 ± .3

7 Resistor - Starter/Diagnostic Conn 150.0 ± 7.5

9 Solenoid - A/C Clutch 14.4 ± 0.6

7 Solenoid - Blade Cushion 20.1 ± 1.0

2 Solenoid - Centershift 68

3 Solenoid - Differential Unlock 33.6 ± 1.0

5 Solenoid - Engine ShutdownStart (Latch) 1.55 ± 0.15

Stop (Unlatch) 10.30 ± 1.03

4 Solenoid - Forward Horn 55.17 ± 5.77

5 Solenoid - Start Aid 6.0

ature unless otherwise noted.

AA

A AA

1

2

325-PK-14

C A

325-PK-14

200-BK-14

Harness And Wire Electrical Schematic Symbols

SocketPin

Socketer

Wire, Cable, or HarnessAssembly Identification

Single WireConnector

Circuit NumberIdentification

WireGauge

WireColor

Receptacle

9X-1123

ComponentPart Number

1 1

2 2

Typical representation of aSure-Seal connector. Theplugand receptacle containboth pins and sockets.

Typical representation of aDeutsch connector. Theplug contains all socketsand the receptacle containsall pins.

ar

rved

Printed in U.S.A.

Machine loc

* = Connect

8 Cont

A - 110-0798

C - 110-0546E-12 *

E - 109-7334

Backup AlarmF-14

A - 110-0798

C - 110-0546D-12 *

H - 101-8161

Rear WiperC-11

A - 110-0798

U - 109-7333B-8 *

K - 101-8162

Front Upper WiperD-4

B - 110-6931

C -110-0546B-13

Machine locations are repeated for connectors located close together.

* = Connector is located at the component.

4 Contacts

8 Contacts

4

2

2

8

1

5

810

5

12

14

13

1 2

18

22

25

MACHINE H

A

1

2

3

4

5

6

789

345

6

8

9

10

1112

15

1316

B

C

D

E

2

17

19

20

21

22

23

24

25 26

27

28

7

NE HARNESS CONNECTOR AND COMPONENT LOCATIONS

Normally closed switch that is open due to an applied condition, and will close againwith a specific decrease in that condition.

The circle indicates that the component has screw terminals and a wire can be disconnectedfrom it.

No circle indicates that the wire cannot be disconnected from the component.

This indicates that the component has a wire connected to it that is connected to ground.

This indicates that the component does not have a wire connected to ground. It is groundedby being fastened to the machine.

T

Matt

FUSE - A component in an electrical circuit that will open the circuit if too much current flowsthrough it.

REED SWITCH - A switch whose contacts are controlled by a magnet. A magnet closes thecontacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

SENDER - A component that is used with a temperature or pressure gauge. The sendermeasures the temperature or pressure. Its resistance changes to give an indication to thegauge of the temperature or pressure.

RELAY (Magnetic Switch) - A relay is an electrical component that is activated by electricity.It has a coil that makes an electromagnet when current flows through it. The electromagnetcan open or close the switch part of the relay.

CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if toomuch current flows through it. This does not destroy the circuit breaker and it can be reset tobecome part of the circuit again.

SOLENOID - A solenoid is an electrical component that is activated by electricity. It has a coilthat makes an electromagnet when current flows through it. The electromagnet can open orclose a valve or move a piece of metal that can do work.

Circuit NumberIdentification

WireGauge


MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that isactivated by electricity and held latch by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that placesthe latch coil circuit open at the time the coil latches.

Component LocationComponent Schematic

LocationMachine Location Component Schematic

LocationMachine Location

Alarm - Action B-8 C Solenoid - A/C Clutch A-13 6

Alarm - Backup E-15 1 Solenoid - Differential Unlock E-14 27

Alternator (50A standard) D-14 2 Solenoid - Engine Shutdown D-13 22

Battery A-12 4 Solenoid - Forward Horn F-3 16

Battery E-13 3 Solenoid - Park Brake B-12 16

Breaker - Alternator (60A) D-13 5 Solenoid - Start Aid A-13 18

Breaker - Headlamp (15A) D-10 B Solenoids - Blade Cushion E-2 19

Breaker - Lightbar (15A) D-10 B Solenoids - Centershift B-3 16

Control - Supplement Steer E-13 6 Switch - A/C Refrigeration A-13 6

Converter - Voltage F-10 7 Switch - Backup Alarm F-14 25

Flasher E-10 B Switch - Beacon B-6 C

Fuses D-9 B Switch - Beacon B-10 C

Fuses E-10 B Switch - Blower (A/C group) B-10 C

Fuses (10A) B-6 C Switch - Blower (heater group) A-10 C

Gauge - Articulation F-5 A Switch - Brake Air Pressure A-2 28

Gauge - Engine Coolant Temperature F-5 A Switch - Brake Air Pressure A-2 28

Gauge - Fuel Level E-5 A Switch - Centershift Pin B-9 C

Gauge - System Air Pressure (left side) E-5 A Switch - Cushion Blade B-8 C

Gauge - System Air Pressure (right side) E-5 A Switch - Differential Unlock D-9 B

Lamp - Action E-5 A Switch - Disconnect E-13 13

Meter - Service E-10 B Switch - Engine Coolant Temp (monitor) B-14 25

Monitor — Electronic Monitoring System(EMS) E-6 A Switch - Engine Coolant Temp (start aid) A 14 26

Motor - Blower A-12 E Switch - Engine Oil Pressure C-13 5

Motor - Blower (A/C group) B-10 E Switch - Ether Aid/EMS Test E-8 B

Motor - Blower (heater group) A-10 E Switch - Flood Lamps D-8 B




Motor - Front Upper Washer F-6 8 Switch - Front Upper Wiper B-5 C

Motor - Front Upper Wiper D-4 D Switch - Fuel Pressure B-13 24

Motor - Rear Washer F-6 8 Switch - Head/Tail Lamp E-8 B

Motor - Rear Wiper E-11 D Switch - Headlamp Dimmer D-9 B

Motor - Starter E-12 22 Switch - Hydraulic Oil Temperature C-12 20

Motor - Supplemental Steer F-13 8 Switch - Key Start B-9 C

Relay - Main D-14 5 Switch - Light Bar Low Beam E-8 B

Relay - Start D-13 5 Switch - Neutral Start E-14 25

Relay - Supplemental Steer F-13 6 Switch - Panel Lamp Dimmer E-9 B

Resistor - Air Dryer F-14 18 Switch - Park Brake Pressure B-12 23

Resistor — Blower Speed A-12 E Switch - Primary Steer F-10 21

Resistor - Blower Speed E-4 E Switch - Rear Defroster B-6 C

Resistor - Blower Speed (A/C group) B-11 E Switch - Rear Wiper A-5 C

Resistor - Blower Speed (heater group) A-11 E Switch - Stop Lamp Pressure A-2 28

Resistor - Panel Lamp Dimmer E-9 B Switch - Supplemental Steer Test B-8 C

Resistor — Starter/Diagnostic E-13 22 Switch - Tail Lamp D-8 B

Sender - Articulation C-12 7 Switch - Thermostat (A/C group) B-11 C

Sender - Engine Coolant Temp (gauge) A-14 15 Switch - Turn Signal D-9 B

Sender - Fuel Level A-13 12

Machine locations are repeated for components located close together.

A = Operator’s compartment (Dash).B = Operator’s compartment (Steering console).

C = Operator’s compartment (Right side console).

D = Operator’s compartment (Headliner).

E = Operator’s compartment (Under seat).

Harness Connector Location

Connector Machine Location

Harness And/OrComponents

Schematic Location Connector Machine

LocationHarness And/Or

ComponentsSchematic Location

Y - 110-6986Diagnostic Connector E-14 *

K - 101-8162Radio F-11

*M - 101-8160 Monitor (EMS) E-6

H - 101-8161L - 101-8164 A-6

A - 110-0798 E - 109-7334 B-12

A - 110-0798 J - 109-8827 D-8

A - 110-0798 J - 109-8827 E-9

A - 110-0798 K - 101-8162 C-6

A-110-0798 K - 101-8162 C-6

C - 101-0546 Z - 101-8185 F-12

A - 110-0798 M - 101-8160 E-6

K - 101-8162 L - 101-8164 C-5

A - 110-0798 U - 109-7333 B-9

D - 109-8945 E - 109-7334 F-14

C - 110-0546 Y - 110-6986 B-13 *

A - 110-0798Voltage Converter F-10

K - 101-8162 L -101-8164 C-5

A - 110-0798 J - 109-8827 D-8

A - 110-0798 J - 109-8827 D-10

A - 110-0798M - 101-8160 E-6

A - 110-0798 M - 101-8160M - 101-8160

E-6A - 110-0798

A - 110-0798 P - 116-0297 F-3

* Gauge Cluster F-6 U - 109-7333 B-9

*Z - 101-8185Supplemental Steering E-13 *

U - 109-7333 AC/Heater Unit A-11

A - 110-0798 C - 110-0546 F-12 *

A-110-0798 Front Lower Wiper C-4

A - 110-0798 C - 110-0546 E-12 *

E - 109-7334Backup Alarm F-14

A - 110-0798 C - 110-0546 D-12 *

H - 101-8161Rear Wiper C-11

A - 110-0798 U - 109-7333 B-8 *

K - 101-8162 Front Upper Wiper D-4

B - 110-6931C -110-0546 B-13

Machine locations are repeated for connectors located close together.* = Connector is located at the component.

4 Contacts

8 Contacts(Cont’d.)

7 Contacts

6 Contacts

5 Contacts

20 Contacts

10 Contacts

9 Contacts

8 Contacts

2

8

6

3

4

2

2

2

6

3

2

6

9

10

3

4

2

2

8

1

7

3

2

3

4

Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)¹7T-4003 Resistor - Blower Speed 10.0 ± 0.5

9G-1950 Resistor - Blower Speed Overall 2.00 ± .10Tap 1.00 ± .05

3T-3123 Resistor - Panel Dimmer 25.0 ± .36T-2217 Resistor - Starter/Diagnostic Conn 150.0 ± 7.5

101-1759 Solenoid - A/C Clutch 14.4 ± 0.67T-6517 Solenoid - Blade Cushion 20.1 ± 1.09X-9482 Solenoid - Centershift 687T-9073 Solenoid - Differential Unlock 33.6 ± 1.0

3E-7985 Solenoid - Engine Shutdown Start (Latch) 1.55 ± 0.15Stop (Unlatch) 10.30 ± 1.03

7T-9074 Solenoid - Forward Horn 55.17 ± 5.779G-4365 Solenoid - Start Aid 6.0

¹ At room temperature unless otherwise noted.

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

2M-9346 Stop Lamp Pressure 45.0 kPa Max(6.5 psi Max)

5.0 kPa MIN(0.5 psi MIN) Normally Open

3E-2033 Brake/Park Brake Air Pressure 640 kPa MAX(92.0 psi MAX)

530 ± 40 kPa(77.0 ± 6.0 psi) Normally Open

7N-9785 Engine Coolant Temp (EMS) 107.2 ± 2.8°C(225 ± 5°F)

91.0°C MIN(196°F MIN) Normally Closed

8N-1693 Engine Coolant Temp (start aid) 37.8 ± 2.8°C(100 ± 5°F)

26.7°C MIN(80.0°F MIN) Normally Closed

8N-2248 Hydraulic Oil Temperature 101.7°C MIN(215°F MIN)

93.3°C MIN(200°F MIN) Normally Closed

8T-8640 Primary Steering Pressure 1206 kPa MAX(175 psi MAX)

700 ± 50 kPa(100 ± 7 psi) Normally Closed

9W-3187 Fuel Pressure 93.0 ± 20.8 kPa(13.5 ± 3.0 psi)

69 ± 21 kPa(10 ± 3 psi) Normally Closed

9X-0378 Engine Oil Pressure 62.0 kPa MAX(9.0 psi MAX)

38 ± 20 kPa(5.5 ± 3.0 psi) Normally Open

114-5334 Refrigerant Pressure (A/C) 275 to 1750 kPa¹(40 to 255 psi) — Normally Open ²

² Contact position at the contacts of the harness connector.

¹ A hysteresis band exists: with increasing pressure the closed condition can be maintained up to 2800 kPa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kPa (25 psi).

Wire DescriptionWire

NumberWire Color Description Wire

NumberWire Color Description

Power Circuits Monitoring Circuits (Continued)

101 RD BAT (+) (NOT APPLICATION SPECIFIC) 419 YL OPR MON PARKING BRAKE

102 BU HDLMP 441 OR ENG COOLANT TEMP GAGE

103 YL AUX CKT 447 PK FUEL LEVEL GAGE

105 BR KEY SW 462 YL SUPPL STER MOTOR INDICATOR

108 BU AUX CKT 488 WH AIR SW TO AIR SW JUMPER

109 OR ALT OUTPUT (+) TERM. A429 YL ARTICULATION INDICATOR

112 PU MAIN POWER RLY OUTPUT Accessory Circuits

113 OR OPR MON PANEL B+ SWITCHED 500 BR WIPER - FRONT (PARK)

114 GN WARNING HORN (FORWARD) 501 GN WIPER - FRONT (LO)

116 BR AUX CKT 502 OR WIPER - FRONT (HI)

118 GY AUX CKT 503 BR WIPER - REAR (PARK)

119 PK AUX CKT 504 YL WIPER REAR (LO)

121 YL BCKP ALARM TO LAMP 505 BU WIPER - REAR (HI)

122 BU AUX CKT 506 PU WASHER - FRONT

123 WH AUX CKT 507 WH WASHER - REAR

124 GN A/C 508 PU RADIO SPEAKER - LEFT

130 GN AUX CKT 509 WH RADIO SPEAKER - LEFT (COMMON)

134 YL AUX CKT 511 BR RADIO SPEAKER - RIGHT

136 GN SUPPL STER 512 GN RADIO SPEAKER - RIGHT (COMMON)

141 PK AUX CKT 513 OR A/C COMPRESSOR/REFRIGERANT PRESS. SW

144 GN AUX CKT 515 GY BLOWER MOTOR (HI)

149 PU AUX CKT 516 GN BLOWER MOTOR (MEDIUM)

151 GN AUX CKT 517 BU BLOWER MOTOR (LO)

152 BU AUX CKT 521 YL A/C SW TO REFRIGERANT SW

165 YL AUX CKT 522 WH A/C CLUTCH TO THERMOSTAT SW

169 PK AUX CKT 556 WH DIFFERENTIAL LOCK

173 YL AUX CKT 570 BU BLADE CUSHION SOL

Ground Circuits 575 YL WIPER - AUX (PARK)

200 BK MAIN CHASSIS 576 PK WIPER - AUX (LO)

201 BK OPR MON PANEL 577 PU WIPER - AUX (HI)

203 BK CHASSIS DIAGNOSTIC 578 BU WASHER - AUX

207 BK STARTER DIAGNOSTIC 584 YL WIPER SW JUMPER

Basic Machine Circuits 592 BU DC/DC CONVERTER POWER OUTPUT

301 BU STARTER NO. 1 SOL 597 PU A/C HI PRESS. SW TO LOW PRESS.SW

302 OR STARTER NO. 1 RESISTOR TO DIAGNOSTIC A503 PK FRONT DEFROSTER FAN (LO)

304 WH STARTER RLY NO. 1 OUTPUT A504 GN REAR DEFROSTER FAN (LO)

306 GN STARTER RLY COIL TO NEUT START SW OR KEY SW

A506 OR FRONT DEFROSTER FAN (HI)

307 OR KEY SW TO NEUT START SW OR VMIS SENSOR MODULE

A507 YL REAR DEFROSTER FAN (HI)

308 YL MAIN POWER RLY COIL A513 PK DC/DC CONVERTER MEMORY OUTPUT

310 PU START AID SW TO START AID SOL Lighting Circuits

311 WH START AID SOL TO TEMP SW 601 GY DASH LAMP HI

322 GY WARNING HORN (FORWARD) 603 PK ROTARY BEACON

326 PU KEY SW “C” TERM. 604 OR STOP LAMP

Monitoring Circuits 605 YL TURN LAMP - LEFT

403 GN ALTERNATOR (R) TERM. 606 GY TURN LAMP - RIGHT

404 YL OPR MON HYD OIL TEMP 608 GN FLOOD LAMP - REAR

405 GY OPR MON OIL PRESS. (LO SETTING) 609 YL FLOOD LAMP - SIDE

406 PU OPR MON COOLANT TEMP 611 PU HEAD LAMP HI

408 WH OPR MON SYSTEM AIR PRESS. 614 PU PARK/TAIL/DASH LAMP

409 OR OPR MON NEUT 619 GN HEAD LAMP LO

410 WH OPR MON FAULT ALARM 629 PK AUX HEAD LAMP

411 PK OPR MON MASTER FAULT LAMP Control Circuits

413 BR OPR MON FUEL PRESS. 727 GN SUPPL STER MOTOR RELAY

415 GN OPR MON TEST SW 728 BU SUPPL STER CONT SW

417 GY PRIMARY STER SW E773 YL CENTER SHIFT SOL - PUSH

A

1

2

3

4

5

67

8 910

3

4

5

6

8

9

1011

12

14

15

13

16

B

C

DE1

2

1718

19

20

2122

23

24

25

26 27

7

A

1

2

3

4

5

6

789

10 345

6

8

9

10

1112

14

15

1316

B

C

D

E

1 2

17

1819

2021

22

23

24

25 26

2728

7

MACHINE HARNESS CONNECTOR AND COMPONENT LOCATIONS

T

Normally open switch that will close with an increase of a specific condition (temp-press-etc.).

Normally open switch that is closed due to an applied condition, and will open again with a specific decrease in that condition.

Normally closed switch that will open with an increase of a specific condition.

Normally closed switch that is open due to an applied condition, and will close again with a specific decrease in that condition.

The circle indicates that the component has screw terminals and a wire can be disconnected from it.

No circle indicates that the wire cannot be disconnected from the component.

This indicates that the component has a wire connected to it that is connected to ground.

This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.


PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

A AA

2

A AA1

2

325-PK-14C A

325-PK-14

200-BK-14

T

FUSE - A component in an electrical circuit that will open the circuit if too much current flows through it.

REED SWITCH - A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

SENDER - A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.

RELAY (Magnetic Switch) - A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.

CIRCUIT BREAKER (C/B) - A component in an electrical circuit that will open the circuit if too much current flows through it. This does not destroy the circuit breaker and it can be reset to become part of the circuit again.

SOLENOID - A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.

Harness And Wire Electrical Schematic Symbols

SocketPin

Pin or Socket Number

Wire, Cable, or Harness Assembly Identification

Single Wire Connector

Circuit Number Identification

Wire Gauge

WireColor

Plug Receptacle

9X-1123

Component Part Number


11 12 2

Typical representation of a Sure-Seal connector. The plugand receptacle contain both pins and sockets.

Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latch by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.

SENR6934-01June 1995

16H

Electrical System

6ZJ-UP

Motor Grader (NA Version)

©1995 CaterpillarAll Rights Reserved

Printed in U.S.A.

GND

PARKB+

HI

LO

MOTOR

T

1

34

6

5 1

200-

BK

200-

BK

200-BK200-BK

4 3

9 8

9 8 7 6 5 4

7

3 2 1

6

1 2

2

2

1 6

5

5 4 2 3

4 3 2

1

165-YL

165-

YL

165-

YL

601-GY

601-GY

J

J

J

J

J

JJ

J

J

J

J

J

J

J

J

JJ

J

JJ

J

J

J

J

J

J

1

J J

619-

GN

619-

GN

614-

PU

614-

PU

609-YL

200-BK

601-GY

601-GY

200-BK

200-BK

200-BK

601-GY200-BK200-BK

200-BK

165-YL3

2

A429-YL

L30

L35

L65L12

9 8 5

200-BK200-BK200-BK

200-

BK

601-GY

601-GY

601-

GY

112-

PU

-10

101-

RD

-4

601-

GY

165-

YL

169-

PK

619-GN611-PU606-GY605-YL605-YL

606-GY611-PU619-GN121-YL604-OR

122-BU-14

597-PU522-WH308-YL326-PU

409-OR

113-OR113-OR113-OR

605-YL606-GY

310-PU608-GN614-PU605-YL605-YL

200-BK

BLADECUSHION SW9X-9629


165-YL121-YL608-GN609-YL

614-PU

200-BK601-GY

629-PK

614-PU

115-PK

103-YL

1

200-BK3601-GY

200-BK601-GY

415-GN

308-YL

6

7

201-BK

6 4

592-BU

2 1 3

A513-PK

506-PU578-BU507-WH575-YL577-PU576-PK152-BU

101-RD 5 4 3 2 1 7

601-GY

605-YL606-GY611-PU619-GN

308-

YL

326-

PU

307-

OR

105-

BR

169-

PK

614-PU

570-

BU

169-PK

200-BK

629-PK415-GN201-BK

K

K

L16L13

112-PU-10

P

P

200-

BK

200-BK

310-PU

10

200-BK

1 2

101-RD-14

619-

GN

2 1

BRAKE AIR SW3E-2033BK-18

BRAKE AIR SW3E-2033

BK-18201-BK

BK-18

619-GN

606-GY

611-PU

611-PU619-GN

310-PU

101-

RD

570-

BU

410-

WH

201-

BK

S

S

S

A429-YL

S

S

S

112-

PU

112-

PU

112-

PU

112-

PU

112-

PU

488-WH

K

K

605-

YL

619-

GN

611-

PU

200-BK

727-

GN

CONN B

CONN A

NOTE: WITH SUPPLEMENTALSTEERING SWITCH CONN'SA&B

417-GY

462-

YL

611-

PU

P

200-BK

P

601-GY

600-BR

200-

BK

165-

YL

308-

YL

B75

1-B

U

326-

PU

K

K

200-BK

307-

OR

B75

1-B

U

105-

BR

134-

YL

570-

BU

Q

417-GY

BK-18

200-BK

629-PK

U

CENTERSHIFTPIN SW3E8823

SUPP STERTEST SW9X-9633

U

UU

200-BK

UU

U

UU

U

200-

BK

Q

U

200-

BK

U

113-

OR

601-GY

165-YLB751-BU

601-GY200-BK

116-BR

A51

3-P

K20

0-B

K51

2-G

N51

1-B

R59

2-B

U

200-BK113-ORA513-PK

L19

L16L13

L62

L22

L19

L19L62

L62

L62

601-GY

570-BU

7 2 3 6 4 5 1 2 1 9 5 3 4 6 8 710

200-BK

169-PK

103-YL

608-GN

200-BK462-YL

404-YL614-PU410-WH201-BK

HEADLAMP/TAIL SW3E-9317(NOTE G)

A

113-OR

200-BK

32

609-YL

L62

L62

L16

L16

A

L15

L14

L14

23

200-BK

L14

601-GY

L14

134-YL

601-GY

727-GN

L13

L13

L2L2

L22

L15

L15

L15

L2

L2

200-BK

A50

6-O

RA

503-

PK

L22

200-BK200-BK

601-GY

200-BK-8

112-PU-10

113-ORA513-PK605-YL606-GY611-PU619-GN

507-WH578-BU506-PU152-BU576-PK577-PU575-YL101-RD

605-YL606-GY611-PU

619-GN

108-

BU

200-

BK

511-BR512-GN

A51

3-P

K59

2-B

U20

0-B

K51

1-B

R51

2-G

N50

9-W

H50

8-P

U

BLOWER9X-0343

DEFROSTER9X-9657

508-PU509-WH

LEFT SPEAKER6T-7695

A506-OR200-BK

501-GN118-GY500-BR502-OR

RESISTOR7T-4003

BK/RDBK

200-BK GND

PARKB+GNGYBROR

4 2

3 1

HI

3

LO

MOTOR

T

BK

MOTOR12

+-

+-

592-BU

113-

OR


K

A506-OR

K

K

K

K

K

K

K

K

K

K

K

K

K

K

K

KK

102-BU

415-GN

322-

GY

114-

GN

605-

YL

606-

GY

614-

PU

611-

PU

619-

GN

601-

GY

10

609-

YL

200-BK

310-PU

629-

PK

608-

GN

605-YL606-GY

200-BK

U

410-

WH

201-

BK

B751-BU

1 2

601-GY

200-BK

601-GY

A

L12

L12

L32 L32

L32

L35

L30L30

L30L30

L34

L6

L29L29

L29

L40

L65

L65 L65L1

1

L11

L7

L7

L34

L35

L35

L35

L23

L36 L36

L38

322-GY

PANEL LAMPDIMMER SW3E-9318

L38

122-BU-14

J

124-GN113-OR

601-GY

611-PU

HEADLAMP DIMMER SW103-5678

136-GN

600-BR

601-GY

200-BK

608-GN

601-GY

103-YL

165-YL

169-PK

116-BR149-PU

614-PU614-PU614-PU

614-PU

L39L39

L40

601-GY

601-GY

(STR MTR TO BUSS BAR)(NEG. RIGHT BAT/DISC. SW)(DISCONNECT SW TO GND)(NEG BAT TO POS BAT)(START MTR TO FRAME GND)(GND-R FRAME TO F FRAME)(GND-R FRAME TO F FRAME)(START MTR/STR RELAY)(STEERING MTR TO GND)(STR RELAY TO STR MTR)(GND-F FRAME TO CAB)(POS BAT TO BUSS BAR)(REC AS. TO BUSS BAR & REC AS. TO FRM GND)

200-

BK

200-

BK

L40

200-BK

200-BK

L40

L40

L39

L40

403-

GN

121-

YL

STDATCHATCHATCHATCHSTD

614-PU

200-BK

210211212213214204204261262263105274275

0000000000000101010002

00

116-9982116-9984116-9983108-35708R-58467G-10608X-9618101-8202101-8204110-79481S-2342116-9981125-2242

QQRRSSTTUUVVVVWWXXYYZZAAADDD

619-GN

556-WH

308-

YL

201-BK

200-BK

OPERATOR MONITOR 9X-7801

L64

L43L43

L43L43

LAMP

UNUSEDUNUSED

GROUNDNEUTRALBK AIR PRESSHYD TEMPBRAKE ON

L64

ALARM+ BATTERYPRIM STEERSHIFT FAULT

UNUSEDUNUSED

FUEL PRESS

ALTERNATORTESTENG OIL PRESSCOOLANT TEMP

6

3

606-GY

201-BK

4

TAILLAMP SW3E-9319

8

3

L43

7

201-BK 1

441-OR

403-GN419-YL405-GY406-PU413-BR447-PK201-BK

201-BK417-GY

606-GY605-YL

408-WH201-BK

308-YL

3

1118142987191710

124

1365153

2

417-GY

410-WH

419-YL404-YL408-WH409-OR

9

5 6 2 3

L6

2

149-PU

601-GY

6

L11

FLOODLAMPS9X-9632

200-BK

L12

L32

1620

5

2

ETHER AID/EMS TEST SW9X-9628

L32

L32

101-RD-14

2

L64 L64

200-

BK

L21 L21

L21L21

L

L

L10

L63

L63

L5

L

L5L20

L20

L23

L23 L23

L21

L21

L21

L18L18

L18

L18

DIFFERENTIALUNLOCK SW123-5862

L18

L7L7 L7

L7

LIGHT BARLOW BEAM9X-9631

L7

L7

4

L6

8

L11

L11

L11

L12

L10

L10 L10

L10

L10

L1 L1

L7

L7

L6 L6

L5

L5

1 6

L

L1L1

LL

L

3

L

5

200-BK

7

LL

2

L

L

L

LL L

L

L

L

L

L

M

M

A

A

200-BK

L

201-

BK

200-BK200-BK

M

200-BK

L

200-BK200-BK200-BK

200-BK200-BK

M

200-BK200-BK200-BK

578-BU

411-PK201-BK

M

200-BK

9

L

L

L

-

L

+

200-BK200-BK200-BK

200-BK

L

-+- +

L

REARWASHER7T-8891FRONT UPPER

WASHER7T-8891

507-WH506-PU578-BU

FRONT LOWERWASHER7T-8891

507-WH200-BK

FRONTFRAME

201-BK

L

L

200-BK-6

L

200-BK

604-

OR

130-

GN

577-PU

576-PK

K

K

200-BK605-YL606-GY611-PU200-BK200-BK619-GN

611-PU605-YL200-BK200-BK200-BK619-GN

BKRD

21

RIGHT SPEAKER6T-7695



CAB LO BEAMHEADLAMP9X-6874



606-GY200-BK

611-PU200-BK

RDBK

200-BK619-GN

12

200-BK605-YL

611-PU200-BK

619-GN200-BK

200-BK

200-BK

200-BK

575-YL

M

RIGHT TURNINDICATORLAMP7N-5876NOTE B

200-BK200-BK

200-BK200-BK

4 GA

CABGROUND

606-GY605-YL611-PU619-GN114-GN322-GY

606-

GY

200-

BK

201-BK201-BK201-BK201-BK201-BK

506-PU

FRONT LOWERWIPER9X-3392

576-PK152-BU575-YL577-PU

MOTOR

MOTOR

629-PK609-YL

GNGYBROR

4 2

3 1

505-BU

BK

113-OR

FRONTFRAME

5

504-YL

3

119-

PK

REARDEFROST SW9X-9638

FRONTDEFROST SW9X-9638

7

152-BUL152-BU

152-

BU

200-

BK

119-PK119-PK

2

MOTOR

L

503-BR507-WH

119-

PK

118-GY

LL

200-BK601-GY

144-GN603-PK

3

118-GY

118-

GY

118-

GY

584-YL

584-YL

4K-5122 HOLDER AS.3K-8782 FUSE

601-

GY

200-

BK

2

200-

BK

200-

BK

118-GY

152-BU

119-PK

141-PK

151-GN

108-BU

144-GN

A503-PK

A506-OR

584-YL

1

2

151-GN

10

556-

WH

10

5

584-YL

34

A504-GN

6

200-BK

141-PK

601-GY

101-

RD

507-

WH

578-

BU

506-

PU

118-

GY

501-

GN

500-

BR

502-

OR

4 6 8

RD

BK

1

ACTION ALARM9G-9813

2 5 7 9 3

4 6 8 1

201-BK

200-

BK

200-

BK

-14

SHIFT CONSOLE

BEACON SW9X-9639

101-RD

152-

BU

108-

BU

A50

3-P

KA

506-

OR

152-

BU

576-

PK

575-

YL

577-

PU

UPPER WIPER/WASHER

LOWER WIPER/WASHER

REAR WIPER/WASHER

FRONT DEFROSTER

REAR DEFROSTER

DOME LAMP

BEACON

10A

10A

10A

10A

10A

10A

10A

6

101-

RD

4

OP

ER

ATO

R S

TAT

ION

201-BK

M

413-BR

M

200-BK-6

3

2

200-

BK

119-PK

T

A

CIRCUIT GROUPINGDESIGNATION

200-

BK

200-

BK

502-OR

406-PU

609-

YL

609-

YL

5

405-GY

609-YL

200-

BK

200-

BK

200-BK

9

200-

BK

201-BK


8

601-

GY

6

L34

8

UE773-YL A507-YL

INSTRUMENT PANEL

CAB SWITCH AND FUSE CONSOLE

601-GY

6

5

FRONT LOWERWIPER SW3T-6655

UNUSED

4

1

FORWARDHORNSOLENOID7T-9074

1113-OR

200-BK

1

1

GRD

SEND

IGN

LAMP8M-6176

FUELLEVEL

COOLANTTEMP

MASTERACTIONLAMP9W-2111NOTE B

411-

PK

201-

BK

GNGN

605-

YL

200-

BK

614-

PU

200-

BK

614-

PU

200-

BK

E773-YL200-BK

A429-YL

200-BK

113-OR

441-OR614-PU

LEFT TURNINDICATORLAMP7N-5876NOTE B

R/S SYSTEMAIR PRESSGAGE1W-3306

LAMP7N-5876NOTE B

L/S SYSTEMAIR PRESSGAGE1W-3306

LAMP7N-5876NOTE B

403-GN

GAGECLUSTER124 0384

415-GN

12

WHRDORPU

GNGYPKYLBK

(24 V)

(12 V)(24 V)

IGN

SEND

GRD

IGN

SEND

GRD

MM

M

M

M

M

A

ARTICULATION

5

2

A

200-BKA507-YLA504-GN603-PK119-PK505-BU503-BR504-YL

FRONT UPPERWIPER SW3T-6655

101-RD

447-PK

200-BK

601-GY

409-OR

L#

201-BK

J

A

AJ

AJ

AA

601-GY

A

7

AA

AA

AA

601-GY

P

P

P

Q

T

T

CC

TA

A

Q

P

A

A

Q

P

P

P

A

A

A

A

A

CCA

A ZZ

ZZ

L

501-GN

A

500-BR

H

U

A

119-PK

U

A

J

601-GY

SYMBOL

2

J

103-YL

NOTE G: WITH 3E-9317 HEADLAMP/TAIL SW., REMOVE 3E-9319 TAIL LAMP SW.

L

4

619-

GN

611-

PU

606-

GY

611-

PU

606-

GY

619-

GN

200-BK

200-

BK

629-

PK

200-

BK

629-

PK

6

FILE: 24 80013 257 SCH 00THIS IS THE SCHEMATIC FOR THE 16H NA SERIESMOTOR GRADER

W 101-8200 01 (BEACON-OPEN ROPS) 184 ATCHX 124-1429 00 (HEATER GP) 154 ATCHX 124-1429 00 (CONDITIONER GP-B) 150 ATCHY 110-6986 02 (FUEL TANK) 230Z 101-8185 01 (SUPPLEMENTAL STEERING) 260 ATCH


5

AA 101-8197 01 (HEADLAMP BREAKER) 141 �BB 101-8196 01 (LOW BEAM BREAKER-BAR) 142 ATCHCC 101-8190 02 (BLADE FLOOD LAMP) 106 ATCHDD 101-8192 01 (REAR FLOOD LAMP) 205 ATCHEE 112-0829 01 (2-WAY RADIO CONVERTER) 208 ATCHFF 8X-9091 03 (CONDENSER GP-CAB) 151 ATCHGG 9X-4189 01 (CONDENSER GP-ROOFTOP) 152 ATCHHH 101-8193 03 (REAR FLOOD LMP-FUEL TNK) 206 ATCHPP 115-4599 02 (EEC SOCKET) 231 ATCH

12

B751-BU200-BK

NOTECHG

ATCH WIRE, CABLE &COMPONENT

CABLE AS.

GNGN

4

CIRCUIT NOT CONNECTED

CIRCUIT CONNECTED

LOCATION

NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE

UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE

COMPONENTS ARE SHOWN INSTALLED ON A FULLYOPERABLE MACHINE WITH THE KEY AND ENGINE OFFAND XMSN SHIFTER IN NEUTRAL

WIRE AS.

HARNESS AS.

3

PART NO.

2

UNLESS OTHERWISE SPECIFIED: ALL WIRES IN A SPLICEARE THE SAME IDENT. NUMBER, COLOR, AND 16 GAGE

1

IDENT

BLUE

614-

PU

556-WH

GREENBUGN

RDWHORYLPKBK

BLADE, SPADE, RING,OR SCREW TERMINAL

INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

ELECTRICAL CONNECTIONTO VEHICLE STRUCTURE

570-BU 570-BU200-BK

12

12

606-GY200-BK


200-

BK

200-

BK

200-

BK

200-

BK

629-PK200-BK


606-GY605-YL611-PU619-GN200-BK

629-PK200-BK

200-

BK

12

629-PK200-BK

CONNECTOR

L

601-GY

GNGN

12

GNGN

601-GY601-GY601-GY

408-WH488-WH

DESCRIPTION

BROWNPURPLEGRAYBLACK

COLOR

614-

PU

ABBREV

PINK

123-WH

J

7 403-GN

STOP LAMPSW2M-9346

200-

BK

200-BK

YELLOW

3

L

614-PU

12

BLADECUSHIONSOLENOIDS7T-6517

570-BU200-BK

U

U

L34

U

NOTE E: POWER LEADS FOR 2-WAY FM COMMUNICATIONRADIO SHOULD BE SIZE 10 AWG

1

REARWIPER SW3T-6655

201-BK

606-GY605-YL614-PU

J

31425

J

5

200-BK

417-GY201-BK409-OR408-WH404-YL419-YL201-BK

410-WHA429-YL

101-

RD

-10

201-BK413-BR406-PU405-GY

113-OR

415-GN

E77

3-Y

L

447-PK441-OR113-OR403-GN

(12 V)

ORANGEWHITERED

130-GN604-OR

BR201-BK

PUGY

408-WH201-BK

609-YL200-BK

RDBK

12

12

114-GN322-GY

L 101-8164 03 (CAB FUSE & SW PANEL) 180M 101-8160 02 (GAGE CONSOLE) 160P 116-0297 00 (HEADLIGHTS-BAR) 100 ATCHQ 110-7855 01 (LOW BEAMS) 101 ATCHS 101-8181 03 (CAB FUSE PANEL) 183T 106-5524 00 (BLADE CUSHION) 104U 109-7333 01 (XSMN CONSOLE-SWITCHES) 171

200-BK

A 110-0798 01 (PLATFORM) 120B 110-6931 01 (ENGINE) 220C 110-0546 01 (R FRAME-ENGINE) 200D 109-8945 01 (RADIATOR GRILL) 203E 109-7334 01 (R FRAME-TAIL) 201H 101-8161 02 (CAB-REAR) 182J 109-8827 01 (STEERING CONSOLE) 140K 101-8162 03 (CAB-FRONT) 181

12345

570-

BU

NOTE B: TERMINAL 3T-3157SPRING 3T-3159SOCKET 3T-3158CONTACT 6D-4161BOOT 3T-3278

LEVEL

LL 9F-4337 07 (START MTR TO ENGINE) 221MM 6T-6962 00 (CONDENSER FAN JUMPER) 153 ATCHNN 8X-1440 03 (HORN SWITCH) 143

609-YL200-BK

619-GN200-BK

OP

ER

ATO

R S

TAT

ION

200-BK611-PU

605-YL200-BK

12

RDBK



TURNSIGNAL7X-6066

12

619-GN200-BK

611-PU200-BK



TURNSIGNAL7X-6066

BLADEFLOODLAMP 9X-6775

BLADEFLOODLAMP 9X-6775

201-BK

D27902

T

T

T

14

23

241

60A

80A

GNDSTART

STOP

POSNEG

G S

MTR BAT

MOTOR

T

2

5

1

34

6

2

5

1

34

6

2

5

H

L

B B

P W

H

L

B B

P W

H

L

B B

P W

7

9 8 6 5 4 3 2 17

15

U

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS OFF.

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS ON.

STARTING CIRCUIT.

GAUGE CIRCUIT.

EMS CIRCUIT.

PANEL LAMP CIRCUIT.

WIPER/WASHER CIRCUIT.

HEATER AND AIR CONDITIONER CIRCUIT.

GROUND CIRCUIT.

TURN SIGNAL CIRCUIT.

ENGINE SHUTDOWN CONTROL CIRCUIT.

START AID CIRCUIT.

CIRCUIT IDENTIFICATION LEGEND


605-YL200-BK

RDBK

TURN LAMP7X-6066

G

ST

12

604-OR614-PU200-BK

RDWHBK

132


D

D

321-

BR

200-

BK

200-

BK

606-

GY

614-

PU

604-

OR

604-OR614-PU606-GY321-BR200-BK200-BK

200-

BK

200-BK

D

L50

D

BACKUPALARM3T-1815

G

TURN LAMP7X-6066


RDBK

RDWHBK

TS

L50

605-YL604-OR614-PU606-GY321-BR200-BK

12

132

200-BK606-GY614-PU604-OR

606-GY200-BK

604-OR614-PU200-BK


200-

BK

200-

BK

200-

BK

200-BK

E

E Y306-GN200-BK

D

D

21

2 1 201-BK

C

2 1

6 5 4 3 2 1

L69 200-BK608-GN

406-PU201-BK

200-BK608-GN

COOLANT SW8N-1693

COOLANT TEMPSWITCH7N-9785

COOLANT TEMPSENDER7N-8532

441-OR

608-GN200-BK

B

B B

311-WHB

L60

L69

L48

L69

L60L48

L60

L48

321-BR121-YL

E

122-BU-14200-BK

200-BK556-WH

306-GN307-OR409-OR201-BK

HHDD

YHH

201-

BK

200-

BK

606-GY614-PU604-OR605-YL

556-WH

121-YL122-BU-14

200-

BK

200-

BK

200-

BK

200-BK

11

1 2

ED

311-WH

311-

WH

101-

RD

2 1

200-BK608-GN 608-GN

201-BK405-GY

200-BK

112-PU112-PU-4

200-BK-4

200-BK

403-GN

311-WH310-PU

12

447-PK200-BK


ALTERNATOR100-5047 50A STD 3E-7577 75A ATCH

MAINRELAY101-7740

109-OR-4ALT

+R

597-PU

522-WH

201-

BK

201-BK

310-

PU

311-

WH

308-YL

Y

B

200-

BK

E

WH-18WH-18WH-18

3 4 1 2

WH-18

L63

L63 L63

L63

L49

L49

Y

Y Y

DIODE AS.105-8827

2 1

200-BK101-RD

SOCKET AS.9R-7941

PP

PP

522-WH513-OR

2 1

WH-18

2 1 4 3

WH-18WH-18

WH-18

E

E

1 2

AIR DRYER8W-3087

GNGN

1 BKBK 2

200-BK 200-BK

105-

BR

Y

200-BK

STARTING AND CHARGINGDIAGNOSTIC CONNECTOR

200-BK

Y

306-GN

Y

109-

OR

-4

200-BK

200-BK

610820191817161514133

109-OR-4

201-BK

920

3-B

K

710

9-O

R

25121

308-

YL

207-

BK

302-

OR

Y

112-

PU

101-

RD

HHDD

306-

GN

311-WH

310-

PU

308-YL

112-

PU

14

STEER SW

ALTERNATOR

GROUND

+ BATTERY

MOTOR RELAYOPR PANEL

SUPPLEMENTALSTEERING3E-5184

BK-18BK-18

413-BR

FUELSW9W-3187

109-OR-10

306-GN

304-WH-10

101-RD101-RD-4

ALTERNATORBREAKER9S-0174 STD9S-4693 ATCH

21

ENGINEOIL SW9X-0378

BK-18BK-18

START AIDSOLENOID9G-4365

FUEL LEVELSENDER124-0287

PK-18BK-18

12

GNGN

109-OR-4109-OR

STARTRELAY3E-7279

304-WH

B

BB

310-PU

BACK-UP ALARM SW3E-9367

L68

L60

L60

L48

L48

L68

L49

L49 L49

L48

L48L48

PP101-RD

12

3E-9169 DIODE AS.

12

NEUTRAL/STARTSW3E-9367

DIFFERNTIALUNLOCK SOLENOID7T-9073

Y

Y Y

1 2

B

Y

4

200-BK

304-

WH

405-GY201-BK

200-BK

L68

308-YL

306-GN

PK-18BR-18BK-18BU-18PU-18OR-18WH-18

RD-18YL-18

129684537

KEY SW

GN-18GY-18

SUPPLEMENTALSTEERINGMOTOR117-3915

SUPPLEMENTALSTEERINGRELAY3E-0154

RD-0 RD-0 MOTOR

326-PU

200-BK-10301-BU-10

136-GN308-YL

200-BK200-BK728-BU

403-GN

AIR CONDITIONERCLUTCH SOL101-1759

727-GN417-GY

12

B

597-PU441-OR413-BR406-PU

405-GY326-PU

B

B

201-BK

B

B

522-WH

Y

310-PU

302-OR

8

6

C

C

C

200-BK

727-GN462-YL

326-PU522-WH597-PU

406-PU441-OR201-BK

200-BK447-PK608-GN403-GN

310-PU308-YL

Y C

405-GY

112-PU-4

Y C

L68

SHUTDOWNSOL3E-7985

BK-00BK-00

200-BK-4

200-BK

101-

RD

-4

7

2

L60

L60

L57

L54

L55

L56

1

4

200-BK

301-BU302-OR

RESISTOR6T-2217 2

203-BK

1

DISCONNECT SW7N-0718

REARFRAME

NEG

5

POS

3

B

BK-00

BK

-00

5

RR

AAA

12V BATTERY9X-9731

4

207-BK

3

200-BK727-GN462-YL

B

1

727-GN

2 3 4 110 7 6 8

302-OR207-BK

311-WH

101-RD-4

2

B

9

105-BR

RD-00

Y

Z

Z

YY

B

YYWW

413-BR

462-YL

TT

L62

L62

311-WH

207-BK302-OR

403-GN

308-YL

308-YL310-PU

201-BK

200-BK447-PK

5

608-GN

105-BR

311-WH

207-BK

311-WH207-BK302-OR

13

A/C REFRIGERANT SW114-5334NOTE A

L

H

462-YL727-GN200-BK

BK-18BK-18

12

513-OR597-PU

101-RD-4

112-PU-4

1 2 3 7 8 6 4 5

1 2

EE

200-BK

Z

2

5 3

4 1 7

C

403-GN200-BK

728-BU136-GN

308-YL

200-BK

BK-0

121-YL

L57

L56

L55

L60

L54

ANTENNA9W-3072CABLE AS.9X-3073

ARTICULATIONSENDER3E-5383

200-BK-10176-OR-14

12V BATTERY9X-9731

200-BK

604-OR

556-WH122-BU-14

605-YL606-GY614-PU

L57

L54

L55

L56

Y

6

PP

207-BK

301-BU

BK

-6

REARFRAME

STARTER109-5922

304-WH-10

RD-00

BK

-00

ENGINEBK

-00

1/0 ATCH

BEACON9X-9556

Y

B

B

B

200-

BK

-10

BUSS BAR8C-6358

RD-00

LL

UU

UU

301-BU-10

SS

SS

417-GY

24V TO 12V CONVERTER3E-8646

IGNITION12V OUT

GROUND24V IN

LOCALIZEDGROUNDSTUD

727-GN

BULB9X7849

10409-OR

VV

E

AC

AC

B

200-

BK

AAA

QQ

307-OR

TT

DDD

DDD

AUX STARTRECEPT.

RD-00

BK-OO

XX

XX

727-GN

200-BK-10

RD

-00

BK

-00

C

101-

RD

-4

RR

REAR FRAME

113-OR(NOTE E)

RD-00

2 1

2 1

7 8

6 3

4 5

8

2 1

7 6

5

4

3

2

1403-GN

200-BK

419-YL201-BK

123-WH

PARK BRAKEPRESS SW3E2033

PARK BRAKESOLENOID7T-9074

7

GNGN

6

BK-18

200-BK

5 4 3

BK-18

2

6

3 4 5B+ MEMORY

B+ GROUND+ LH SPEAKER- LH SPEAKER+ RH SPEAKER- RH SPEAKERANTENNA

611-PU619-GN605-YL606-GY

BKWHWH/BKGYGY/BK

L67

L67

L57

L56

L56

L56

L55

L55

L54

L54

RD

24V RADIO9X-6810

200-

BK

A42

9-Y

L

A429-YL200-BK

101-RD-4

112-PU-8112-PU-10

1

A507-YL200-BK

RDBK

200-BK603-PK

308-

YL

200-BK504-YL119-PK503-BR505-BU603-PK

A504-GNA507-YL

BLOWER9X-0343

121-YL604-OR

DEFROSTER9X-9657

MOTOR

L67

L37

L37

L37

L61

L61

L41

L41

L41

L41

L20

L20

122-BU-14

12

RESISTOR7T-4003

8

12

4

200-BK 200-

BK

200-BK

200-BK200-BK

2187

H

403-GN

9

AC

VV

A

H

H

H

A

C

QQ

C A

C A

HYDRAULIC OILTEMP SW8N-2248

FRONT FRAME

404-YL

201-BK

201-BKA A

12

EE EE EE

4

3 6 5

406-PU441-OR201-BK

447-PK

413-BR

608-GN

405-GY

12V RADIO3E-7140

DOME LAMP8C-9678

A513-PK592-BU200-BK508-PU509-WH511-BR512-GN113-OR

L61

GY/BKGYWH/BKWHBKRDYLB+ MEMORY

B+ GROUND+ LH SPEAKER- LH SPEAKER+ RH SPEAKER- RH SPEAKERANTENNA

L38

522-WH597-PU326-PU310-PU

200-BKA429-YL728-BU136-GN

403-GN

176-OR-14

123-

WH

L35

L45

L38

L7

L37

L36

L36

L61

308-YL105-BR

2 4 1 5 3

601-GY522-WH200-BK521-YL124-GN

CONN. A

L42

U

200-BK200-BK

417-GY

WITH 8C-9788 COND. GP., CONN. A MATES TO CONN. BWITH 8C-9787 HEATER GP., CONN. A MATES TO CONN. C

CONN. C

GND

PARK B+ GNGYBROR

4 2

3 1

HI

LO

REAR WIPER9X-3392

MOTOR

K

2187

T

2

CONN. B

727-GN

BK

L41

200-BK

115A

25A CONVERTERBREAKER3T-2662

201-BK419-YL

608-GN405-GY403-GN413-BR447-PK201-BK441-OR406-PU

K101-RD-14113-OR

L13

L13L16

L16

L16108-BU200-BK

3

2 1

L63

BKRDWH

L61L61

L65 L65

L63

124-GN521-YL515-GY516-GN517-BU

RESISTOR9G-1950

35142

HEATER GP SC-9787

200-BK

504-YL119-PK503-BR505-BU

X

K

THERMOSTATSW3E-5464

L41

L41

H

H

112-

PU

-10

101-

RD

-410

1-R

D-1

0

L35

L35

11

3 2 1

2 4 6 7 9 5 8 1

W

W

2 1

3

2

1

1

J

J

J

L66

J

J

105-

BR

24 TO 12 VOLTCONVERTER119-1733

105-

BR

A51

3-P

K10

2-B

U

10A

603-

PK

200-BK

200-

BK

200-

BK

BEACON9X-9556

601-

GY

200-

BK

101-

RD

BE

AC

ON

FU

SE

+12V MEMORY+24V IN

+ BATTERYGROUND

GROUND (RADIO)+12V RADIO

122-BU-14124-GN113-OR136-GN

130-GN134-YL105-BR102-BU

L37

L45

L45

SPAREBACKUP ALARM

1

101-

RD

115-

PK

112-PU-8

102-

BU

101-

RD

L65

101-RD-10

L35

L35

L66

L37

103-YL173-YL

SERVICEMETER3E-9359

130-GN

134-YL

200-BK

403-GN

114-GN105-BR

TAIL LAMPSTURN SIGNALS

STOP LAMPS

SUPP STEERHORN

+ -JJ

KEY SW

1 2

728-BU200-BK

321

STEER SW8T-8640

101-RD-10

LIGHTBARLOW BEAMBREAKER3T-2662

HEADLAMPBREAKER

15A

15A

BURDBK

10A10A10A10A10A10A10A10A10A

X

BLOWER9X-9363

515-GY200-BK

BLOWER SW6P-3236

BASE7G-9730

PANEL LAMP8D-1429

WH/RD-14BK-14

12

MOTOR

34521

200-BK614-PU

BEACON SW9X-9639

J

J

BULB9X-7849

W

SIG

J

J

J

A

A

A

JJ

BBAA

121-

YL

3

W

W

A

J

101-RD

FUSE BLOCK9G-0747

SPARE

2

123-WH

FUSE HOLDER4K-5122

10A FUSE3K-8782

10

2

4 1 6 5 2 3

2 1 3 4 5

1 2

J

J

J

J J

J J

J

JJ

JJ

JJ

L35

L65

200-BK-14597-BU521-YL

601-GY

122-BU-14

OP

EN

RO

PS

BE

AC

ON

AT

CH

200-BK601-GY

101-RD

521-

YL

592-BU200-BK

A513-PK102-BU

200-BK113-OR

RESISTOR3T-3123

2

200-

BK

601-

GY

L16L13

522-

WH

STON

OFF

BSC

R

200-BK200-BK

124-

GN

MATE WITH BEACON HARNESS "W"

KEY START SW9G-7641

L45

L37

L66

L66

L20

L63

L38

L7L36

L36

TURN SIGNALSW9G-5589

21

J

200-BK

2

1

619-GN

B

601-GY

614-PU

AIR DRYERAIR CNDTRGAGESSUPP STEER

121-

YL

403-

GN

DIFF LOCK

BLADE CNTRL

REAR FLOODSBLADE FLOODS

L64

10A

FLASHER108-0358

L42

537-GN 14

15A

L42

10A10A10A10A10A10A10A

HORN SW8X-9440

601-GY

200-

BK

W

W

PLUG AS.4E-8715

BK

A

601-GY

4 3 2 1

STEERING CONSOLE

601-GY

1

144-GN

U

U

A

JNN

A

3

3K-8782 FUSE (10A)8M-8948 FUSE (15A)

JPARK BRAKE

W

FUSE BLOCK9G-0747

112-PU-4

4 GA STDSTRAP

124-GN521-YL515-GY516-GN517-BU

RESISTOR9G-1950

35142

CONDITIONER GP-B SC9788

XX

BLOWER9X-9363

515-GY200-BK

BLOWER SW6P-3236

BASE7G-9730

PANEL LAMP8D-1429

WH/RD-14BK-14

12

MOTOR

34521

200-BK614-PU

15 14 13 12 11 10

F

E

D

C

B

A

F

E

D

C

B

A

Planos Hidraulico y Electrico 16h

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Transcript of Planos Hidraulico y Electrico 16h