SENR6933-01

August 1995

14H
Motor Grader
Electrical System

7WJ1-UP

© 1995 Caterpillar Printed in U.S.A.

All Rights Reserved
 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A A
200-BK-10 3 BU GROUND 3 200-BK A A
25A CONVERTER MOTOR
E BACK-UP ALARM SW 24V IN 176-OR-14 BREAKER 728-BU 2 RD + BATTERY 2 113-OR REAR - + 507-WH
321-BR 2 3E-9367 GROUND 200-BK-10 3T-2662 200-BK 1 BK +12V RADIO 5 592-BU 200-BK A A WASHER 200-BK 200-BK 200-BK
1 2 L32 L32 MOTOR MOTOR 7T-8891 L10 L10
121-YL 1 WH-18 WH-18 EE EE EE K GROUND (RADIO) 6 200-BK 200-BK FRONT LOWER - +
FRONT UPPER + - 200-BK 200-BK
4 WH-18 4 WH-18 LOCALIZED 12V OUT (NOTE E) 176-OR-14 1 101-RD-14 24 TO 12 VOLT +24V IN 1 102-BU WASHER A A WASHER 200-BK 200-BK
SUPPLEMENTAL GROUND 15A STEER SW CONVERTER L66 7T-8891 7T-8891
3 IGNITION 113-OR 2 113-OR 8T-8640 +12V MEMORY 4 A513-PK 507-WH 200-BK
STEERING STUD EE 119-1733 L32
506-PU 200-BK
RELAY L21 L21
122-BU-14 3E-0154 24V TO 12V CONVERTER 578-BU
D D E 121-YL 3E-8646
TURN LAMP 605-YL 24V RADIO 12V RADIO L32 L32
RD 1 605-YL 1 605-YL WW YY YY MOTOR XX L32 L13 A P
7X-6066 2 200-BK 9X-6810 3E-7140 L13 L13 606-GY 629-PK
BK 604-OR 2 604-OR RD-0 RD-0 BK-0 L16 L13 L13 L16 1 606-GY
614-PU 3 614-PU REAR FLOOD B K L16 L16 L16 605-YL 2 605-YL Q
LAMP XX L12 L12 LO BEAM

619-GN
606-GY 4 606-GY ANTENNA B+ MEMORY 5 B+ MEMORY YL 5 A513-PK L12 L12 611-PU 3 611-PU 629-PK
9X-6775 B B 9W-3072 L65 L65 HEADLAMP
321-BR 5 B+ RD 4 B+ RD 6 592-BU L65 L65 200-BK 200-BK 619-GN 4 619-GN 200-BK 9X-7169
D DD HH SUPPLEMENTAL CABLE AS. L11 L11 Q
200-BK 6 200-BK 9X-3073 GROUND BK 3 GROUND BK 3 200-BK L13 A429-YL L11 114-GN 5 200-BK
STEERING L35 L35 L35

L11
F STOP/TAIL
LAMP
S RD 1 604-OR 608-GN 1 608-GN MOTOR
+ LH SPEAKER WH 2 + LH SPEAKER WH 2 508-PU L35 322-GY 200-BK F
T WH 3 614-PU 556-WH 200-BK 2 200-BK 117-3915 - LH SPEAKER WH/BK 1 - LH SPEAKER WH/BK 1 509-WH 629-PK 1 629-PK 619-GN
8C-6207 L13 L11

200-BK
200-BK
200-BK
G BK 2 200-BK + RH SPEAKER GY 8 + RH SPEAKER GY 8 511-BR INSTRUMENT PANEL 609-YL 2 200-BK P
L12 CONN A L10 L10 LO BEAM
- RH SPEAKER GY/BK 7 - RH SPEAKER GY/BK 7 512-GN 556-WH A Q 619-GN HEADLAMP

200-BK
200-BK ANTENNA 6 ANTENNA 4 113-OR 409-OR 417-GY 1 200-BK 9X-7169
2 P

200-BK
200-BK
727-GN

200-BK
L69 L48 619-GN

A513-PK
L16
3 COOLANT ARTICULATION A FORWARD P

509-WH
604-OR 462-YL WH 611-PU

113-OR

512-GN
511-BR

508-PU
TURN

592-BU
A

200-BK
L16 TEMP HORN
614-PU L60 462-YL RD 1 108-BU 606-GY NOTE: WITH SUPPLEMENTAL 114-GN 1 605-YL 1 RD SIGNAL
L60 DOME LAMP L30 LEFT SPEAKER SOLENOID 7X-6066
606-GY 727-GN BK 2 200-BK 606-GY 606-GY L30 STEERING SWITCH CONN'S GAGE 322-GY 2 7T-9074 200-BK 2 BK
6T-7695

L35
321-BR AIR DRYER 200-BK 200-BK 8C-9678 605-YL 605-YL L30 A&B CLUSTER
K L35 L37 L37 K

611-PU
8W-3087 C A 124 0384 IGN IGN 200-BK 200-BK
200-BK 605-YL 508-PU +

L1
K

200-BK
200-BK
L10 CAB LO BEAM L1
200-BK E 8 614-PU 614-PU CONN B M 509-WH - 619-GN HEADLAMP P 200-BK
Z Z C 1
SEND SEND HI BEAM
200-BK 200-BK 2 BK 1 608-GN 608-GN 417-GY 1 201-BK 113-OR WH (24 V) K 200-BK 9X-6874 200-BK HEADLAMP 200-BK
L35 L35 L66 L66 L14 L14 K
122-BU-14 1 BK MOTOR RELAY GN-18 1 727-GN 6 727-GN 727-GN 2 727-GN 310-PU 310-PU 2 8 RD (12 V) GRD GRD 611-PU 9X-7170
L45 L45 6
BACKUP OPR PANEL GY-18 2 417-GY 7 417-GY 3 417-GY 308-YL 601-GY A A 441-OR OR P
604-OR
606-GY
321-BR

614-PU
200-BK
200-BK

200-BK

ALARM 1 136-GN 4 136-GN 614-PU 4 PU (24 V) DEFROSTER 611-PU

3T-1815 + BATTERY RD-18 1 136-GN 4 728-BU 5 728-BU 9X-9657 K CAB HI BEAM
KEY SW YL-18 2 308-YL 2 308-YL 6 A429-YL A 3 GN (12 V) 611-PU HEADLAMP

2
3
4
5
6
7
8
9
1
10

619-GN

606-GY
611-PU
BLOWER

200-BK
629-PK
D DIODE AS. PK-18 9 3 200-BK 200-BK 7 200-BK A429-YL 9 GY 200-BK 9X-7164
E 105-8827 BR-18 6 5 C A NN J J 447-PK 7 K 9X-0343 K
403-GN 403-GN PK MOTOR
200-BK 2 2 GN DIFFERNTIAL GROUND BK-18 8 200-BK 403-GN 1 403-GN 2 5 YL A506-OR 1 BK/RD K

556-WH
L55

114-GN

619-GN
322-GY

606-GY

601-GY
614-PU
611-PU
UNLOCK SOLENOID CAB TURN

605-YL
308-YL
D 556-WH 1 1 GN BU-18 4 200-BK 3 608-GN 608-GN 1 322-GY J 200-BK 2 BK IGN
200-BK 2 BK 200-BK 2 BK
7T-9073 SIGNAL

OPERATOR STATION
STEER SW PU-18 5 728-BU 5 447-PK 405-GY 601-GY LAMP 605-YL 1 RD 7X-6066
HORN SW
SEND L10
OR-18 3 L55
2 405-GY 403-GN 601-GY 8M-6176 611-PU
8X-9440 J
ALTERNATOR WH-18 7 403-GN 4 413-BR 413-BR L65 200-BK GRD 605-YL L2
L54 L65 1 L2
L50

Z 6 201-BK 447-PK 601-GY A506-OR 200-BK

200-BK
200-BK
200-BK
J 2
E NEUTRAL/START SUPPLEMENTAL 301-BU-10 7 441-OR 201-BK 308-YL 403-GN 1 200-BK
SW STEERING B J 3 J K
201-BK 2 STARTER 304-WH-10 8 406-PU 441-OR 601-GY 310-PU 409-OR 113-OR 8 200-BK
1 2 3E-9367 3E-5184 106-8555 G S
PANEL LAMP 4 J M FUEL RESISTOR
409-OR 1 WH-18 WH-18 406-PU 601-GY 601-GY J 201-BK 201-BK 441-OR 6 619-GN
4 3 DIMMER SW 5 LEVEL 7T-4003
307-OR 4 WH-18 WH-18 419-YL 200-BK 601-GY 415-GN 417-GY 447-PK 4 403-GN 3 ALTERNATOR
L61 3E-9318
200-BK

B MTR BAT 6
201-BK

306-GN 3 201-BK J J 601-GY ETHER AID/ 403-GN 415-GN 10 415-GN 15 TEST

L61 J J J

609-YL
L11
2 1 EMS TEST SW
301-BU 101-RD + - 200-BK 614-PU 600-BR 601-GY 601-GY 419-YL 405-GY 2 405-GY 5 ENG OIL PRESS K ABBREV COLOR

L65
3 9X-9628 L65 SYMBOL DESCRIPTION
B RD-00 601-GY 200-BK 405-GY 406-PU 7 406-PU 6 COOLANT TEMP
MOTOR QQ
SIG
A
301-BU 1 RESISTOR 200-BK 413-BR CC BLADE BLADE, SPADE, RING,

A506-OR
403-GN 406-PU 3 413-BR 13 FUEL PRESS 200-BK 200-BK

A503-PK
6T-2217 J SERVICE FLOOD RD RED

A429-YL
302-OR 2 413-BR 201-BK 5 20 UNUSED 200-BK 200-BK 609-YL 1 609-YL OR SCREW TERMINAL
E E

200-BK
METER J LAMP WH WHITE
601-GY LIGHT BAR 447-PK 9 16 UNUSED 200-BK 200-BK 2 200-BK

608-GN

570-BU
3E-9359

629-PK
RESISTOR 9X-6775

609-YL
B LOW BEAM CIRCUIT CONNECTED OR ORANGE
207-BK 207-BK FUSE BLOCK 3T-3123 200-BK 201-BK 201-BK 4 SHIFT FAULT T

609-YL
L48 L48 9G-0747 J 9X-9631 L/S SYSTEM YL YELLOW
DISCONNECT SW A M 1

570-BU
L60 J 441-OR 417-GY 12 PRIM STEER AIR PRESS 570-BU GN
L60 7N-0718 UU 2
R/S SYSTEM BLADE PK PINK

619-GN
J
1 601-GY 103-YL 103-YL 201-BK A429-YL 5 113-OR 1 + BATTERY GAGE 200-BK 2 GN CIRCUIT NOT CONNECTED
3 AIR PRESS CUSHION BK BLACK

200-BK-10
KEY SW 2 600-BR 614-PU 410-WH 6

L62
203-BK 203-BK 10A 105-BR A429-YL 410-WH 10 ALARM 1W-3306
B J L30 M M GAGE SOLENOIDS GY GRAY

L67
10A HORN 114-GN 606-GY 201-BK 9 201-BK 17 UNUSED MASTER M M A T T ELECTRICAL CONNECTION
STARTING AND CHARGING

BK-6
SS J 1W-3306 7T-6517

BK-00

614-PU
200-BK
J 5 L30 ACTION PU PURPLE
DIAGNOSTIC CONNECTOR BK-00 10A SUPP STEER 134-YL 115-PK 605-YL 419-YL 2 419-YL 19 BRAKE ON 1 570-BU 570-BU 1 GN TO VEHICLE STRUCTURE

614-PU
200-BK
B RR 6 L29 LAMP LAMP BR BROWN
10A SPARE 629-PK 201-BK 404-YL 3 404-YL 7 HYD TEMP 9W-2111 2 200-BK 200-BK 2 GN
LL 7N-5876 INTERNAL ELECTRICAL

8
4

2
7
6
5
1

3
TT J
20

RR L29 GN GREEN
15
16
17
18
19

10
12
PP
11
13
14

TURN SIGNALS 408-WH 1 LAMP

6
8

8 NOTE B
5
3
2
7
1
4

9
B 10A 173-YL 415-GN 408-WH BK AIR PRESS NOTE B CONNECTION TO SURFACE

BK-00
B Y J 7N-5876 BU BLUE

BK-00
UU 10A TAIL LAMPS 103-YL 601-GY J 409-OR 7 409-OR 9 NEUTRAL
POS NEG J NOTE B OF COMPONENT
304-WH

304-WH
311-WH
311-WH
311-WH

AAA HEADLAMP/
302-OR

306-GN

109-OR

306-GN
109-OR
ENGINE STOP LAMPS 601-GY
101-RD

101-RD
200-BK 201-BK 8
105-BR

310-PU
112-PU

310-PU

112-PU
203-BK

207-BK

2
308-YL

308-YL
10A 130-GN 113-OR 201-BK GROUND

614-PU
TAIL SW

614-PU
TT 10A BACKUP ALARM 200-BK 201-BK 417-GY 4 201-BK 14 UNUSED CONNECTOR
SS J J 3E-9317

L16
1 2 1
12V BATTERY 200-BK-4 BK-OO 10A SPARE 537-GN 200-BK J 404-YL A M 201-BK 18 UNUSED M M LEFT TURN RIGHT TURN ATCH WIRE, CABLE &
(NOTE G)

619-GN
POS NEG 9X-9721 J 2 INDICATOR

1 4
Y REAR BUSS BAR 101-RD-10 102-BU 614-PU 200-BK 2 411-PK 11 LAMP INDICATOR COMPONENT

121-YL
L-61 J
12V BATTERY FRAME 124-5815
QQ
J
FLASHER 3
619-GN 410-WH 614-PU 3 LAMP M M M M LAMP CIRCUIT IDENTIFICATION LEGEND

411-PK
201-BK
108-0358 4 L34 7N-5876 7N-5876 L14 CIRCUIT GROUPING
9X-9721 RD-00 J 614-PU 201-BK 605-YL 4 OPERATOR MONITOR 9X-7801 NOTE B L#

308-YL
LIGHTBAR 5 NOTE B DESIGNATION
RD-0 103-YL 408-WH 606-GY 1

606-GY
200-BK
200-BK

108-BU
200-BK

200-BK

200-BK
C DDD

605-YL
AAA 6 L6 L14
RD-00 HEADLAMP LOW BEAM J 614-PU 201-BK 5
200-BK 200-BK BREAKER BREAKER 601-GY J 200-BK WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS OFF.
3T-2662

5
6

2
3

614-PU
614-PU
RD-00
BK-00
J A

101-RD-4
200-BK
AUX START J
TURN SIGNAL J J

200-BK
200-BK
RECEPT. 3 310-PU
SW WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS ON.

A513-PK
C A 605-YL 601-GY TAIL 2 201-BK 201-BK

512-GN

113-OR
511-BR
592-BU

200-BK
9G-5589 LAMP SW L29
DDD 6 606-GY 601-GY J 4 415-GN 201-BK

15A

15A
311-WH 103-YL
2 3E-9319
308-YL 3 601-GY J 5 629-PK 201-BK 614-PU STARTING CIRCUIT.
3
308-YL 200-BK 200-BK 1 105-BR 601-GY 614-PU 6 169-PK 201-BK 201-BK 614-PU 614-PU
L68 L56 J IDENT PART NO. CHG LOCATION LEVEL NOTE
Y 200-BK 2 308-YL 601-GY 1 200-BK 201-BK 614-PU
101-RD

L45
112-PU

L45 HEADLAMP DIMMER SW

L15
306-GN 5 310-PU AA BB 200-BK 7 403-GN 201-BK GAUGE CIRCUIT. HARNESS AS.

1
2
1
2

FUSE BLOCK 1 103-5678

4 326-PU J A 201-BK

1
2
L57 L57 L38 9G-0747 B L62 L62 A 110-0798 00 (PLATFORM) 120
J J

403-GN
8 597-PU 611-PU 3 609-YL

121-YL
B 113-2695 01 (ENGINE) 220
1
2

101-RD-4
L54 L54 J 2 EMS CIRCUIT.

L66
J FLOOD

101-RD

101-RD
7 1

102-BU

115-PK
START 522-WH 619-GN 608-GN C 111-9663 01 (R FRAME-ENGINE) 200
112-PU Y 601-GY LAMPS 4 121-YL
RELAY D 101-8171 02 (RADIATOR GRILL) 203
310-PU

9X-9632 L21
308-YL

112-PU-4 109-OR-4 J
2 L21
3E-7279 10A
J BLADE CNTRL 169-PK 200-BK J 165-YL 200-BK PANEL LAMP CIRCUIT. E 111-9662 01 (R FRAME-TAIL) 201
Y

403-GN
1

121-YL
304-WH Y B 10A BLADE FLOODS 149-PU J 609-YL 5 200-BK 200-BK H 101-8161 01 (CAB-REAR) 182
MAIN

A513-PK
J 2

102-BU
D 109-OR-10 304-WH-10 304-WH-10 10A REAR FLOODS 116-BR 149-PU 200-BK 200-BK 200-BK D
109-OR-4

RELAY J 109-8827 00 (STEERING CONSOLE) 140

105-BR
J 3
101-7740 Y Y 10A DIFF LOCK 165-YL 609-YL 200-BK-6 113-OR WIPER/WASHER CIRCUIT. K 101-8162 01 (CAB-FRONT) 181
J 4
L56
10A
J
PARK BRAKE 123-WH J 608-GN A513-PK L 101-8164 01 (CAB FUSE & SW PANEL) 180
5 J
Y C C A A J 10A SUPP STEER 136-GN 116-BR M 101-8160 00 (GAGE CONSOLE) 160
J 6 L6 L6 HEATER AND AIR CONDITIONER CIRCUIT.
112-PU-4 112-PU-4 112-PU-4 112-PU-8 1 101-RD-10 10A GAGES 113-OR J P 116-0297 00 (HEADLIGHTS-BAR) 100 ATCH
J

L62
112-PU-10 A J 15A AIR CNDTR 124-GN 601-GY Q 110-7855 00 (LOW BEAMS) 101 ATCH
Y A J J L62

165-YL
109-OR-4 101-RD Y C C 1 112-PU-8 10A AIR DRYER 122-BU-14 200-BK 200-BK 200-BK

200-BK-14
L61 GROUND CIRCUIT. S 101-8181 03 (CAB FUSE PANEL) 183
109-OR 101-RD-4 101-RD-4 101-RD-4 101-RD-4 A J 4 GA 200-BK T 106-5524 00 (BLADE CUSHION) 104 ATCH

200-BK

200-BK
40A

201-BK
Y 101-RD 3 102-BU 601-GY J 200-BK-6 200-BK U 109-7333 00 (XSMN CONSOLE-SWITCHES) 171
ALTERNATOR PP SHUTDOWN 1 105-BR 601-GY 200-BK TURN SIGNAL CIRCUIT. W 101-8200 00 (BEACON-OPEN ROPS) 184 ATCH

200-BK
200-BK
LO
BREAKER SOL

101-RD-10
112-PU-10
Y ALT Y 8 134-YL 200-BK 165-YL K X 124-1429 00 (HEATER GP) 154 ATCH

101-RD-4
9S-0174 ATCH 60A 3E-7985 GND

200-BK
403-GN R + 109-OR-4 B 5 130-GN 200-BK ZZ 200-BK BK MOTOR HI

105-BR
9S-4693 ATCH STOP J 2 J L64 ENGINE SHUTDOWN CONTROL CIRCUIT. X 124-1429 00 (CONDITIONER GP-B) 150 ATCH
2H-1507 STD 326-PU 9 123-WH 3K-8782 FUSE (10A) 165-YL 556-WH 200-BK-8 Y 113-2694 01 (FUEL TANK) 230

165-YL
ALTERNATOR 80A 7 136-GN 8M-8948 FUSE (15A) 3 A FRONT ZZ K 501-GN 1 GN T
Y L67 8M-0456 FUSE (20A) J L64 L64 B+ Z 101-8185 00 (SUPPLEMENTAL STEERING) 260 ATCH

B751-BU
100-5047 50A ATCH 6 113-OR 601-GY DIFFERENTIAL FRONT FRAME 118-GY 3 GY PARK
START AID CIRCUIT.

570-BU
L19 AA 101-8197 00 (HEADLAMP BREAKER) 141 ATCH

169-PK
3E-7577 75A ATCH

165-YL
L19

L21
4 124-GN 200-BK UNLOCK SW FRAME CAB 500-BR 4 BR
6N-9294 35A STD B L55 L63 123-5862 GROUND BB 101-8196 00 (LOW BEAM BREAKER-BAR) 142 ATCH
200-BK-10 L56 L56 2 122-BU-14 502-OR 2 OR CC 101-8190 01 (BLADE FLOOD LAMP) 106 ATCH
GND L21 DASHED LINES INDICATE ATTACHMENT COMPONENTS,
200-BK-4 301-BU-10 K DD 101-8192 00 (REAR FLOOD LAMP) 205 ATCH

200-BK
200-BK

200-BK
B START FRONT UPPER WIRES AND CONNECTORS.
L37 L37 WIPER EE 112-0829 01 (2-WAY RADIO CONVERTER) 208 ATCH
L48
L61
L69

L60

L40
PP STEERING CONSOLE 113-OR 9X-3392 FF 8X-9091 03 (CONDENSER GP-CAB) 151 ATCH
101-RD ARTICULATION A K GG 9X-4189 01 (CONDENSER GP-ROOFTOP) 152 ATCH
SENDER L39 L39
200-BK L63 113-OR 7 592-BU HH 101-8193 02 (REAR FLOOD LMP-FUEL TNK) 206 ATCH
3E-5383 C L63
PP L63 605-YL 1 113-OR 200-BK PP 115-4599 02 (EEC SOCKET) 231 ATCH
SOCKET AS. 1 A429-YL 606-GY 2 A513-PK 200-BK 200-BK
9R-7941 L67 L23 L23
2 200-BK 611-PU 3 605-YL 200-BK
113-OR 113-OR 619-GN 4 606-GY L22
113-OR 601-GY 5 611-PU L22
L63 101-RD 6 619-GN WIRE AS.
201-BK A K 601-GY LO LL 9F-4337 07 (START MTR TO ENGINE) 221
A A 152-BU 3 507-WH A MM 6T-6962 00 (CONDENSER FAN JUMPER) 153 ATCH

101-RD
L38 L38

101-RD-4
101-RD-10
GND

112-PU-10
201-BK 200-BK 576-PK 1 578-BU MOTOR HI
404-YL L38 L18 L18 200-BK BK NN 8X-9440 03 (HORN SWITCH) 143
HYDRAULIC OIL T 200-BK L7 L43 577-PU 2 506-PU
L7 L38 T
TEMP SW 200-BK L7 326-PU 575-YL 4 152-BU 576-PK 1 GN
8N-2248 L36 L36 L43 L18 B+ PARK
L36 308-YL L21 507-WH 6 576-PK 152-BU 3 GY
3 1 522-WH 578-BU 7 577-PU 575-YL 4 BR CABLE AS.

OPERATOR STATION
C C

601-GY
GG FF FF A 597-PU 506-PU 5 575-YL 577-PU 2 OR QQ 124-2802 00 (START MTR TO BUSS BAR) 210

L37
L37 158-BR-14 1 122-BU-14 1122-BU-14 L43 592-BU 8 101-RD 110-6398 00 (NEG LFT BAT TO DISC SW) 211
L43 A RR

L35
521-YL-14 2 521-YL BK 2521-YL A513-PK 9 110-6399 01 (DISC SW TO R FRAME GND) 212
L35 L7 L7 SS

L64
4 5 597-PU-14 3 597-BU 3597-BU 101-RD-14 10 101-RD-14 FRONT LOWER
L64 L62 L19 WIPER TT 124-2801 00 (NEG R BAT TO POS L BAT) 213
200-BK-14 4 200-BK-14 4200-BK-14 061-7661 03 (START MTR TO FRAME GND) 214
REAR FRAME A K 9X-3392 UU
CONDENSER 112-PU-10

123-WH
PLUG AS. L7 L7 VV 7G-1060 00 (FRONT FRM TO REAR FRM) 204 STD

593-GN-14

593-GN-14
RELAY

200-BK-14

200-BK-14
4 REAR WIPER 4E-8715 601-GY
VV 9X-3392 3E-5239 L7 L7 K K VV 8X-9618 01 (F FRM TO R FRM SUPP STR) 204 ATCH
VV

200-BK
L34 L34 WW 101-8202 01 (B BAR TO SUP STR RELAY) 261 ATCH

597-PU-14

10
7
8
6
4
3
5
9
1
2
WITH 103-8519

521-YL-14
112-PU-10

1
5
4
6
3
2
7
LO
CONDENSER GP.. L36 L36 L XX 101-8204 01 (STEERING MTR TO GND) 262 ATCH
STRAP FRONT FRAME H BULB 604-OR L
HI GND 9X-7849 REMOVE PLUG 4E-8715 L40 S K YY 124-5346 00 (SUP STR RLY/SUP STR MTR) 263 ATCH

507-WH
4 GA STD MOTOR BK 200-BK 121-YL

501-GN

502-OR
101-RD

118-GY

601-GY
506-PU

500-BR
578-BU
GG

200-BK
STD

A506-OR
ZZ 1S-2342 02 (F FRAME TO CAB GND) 105

A503-PK
1/0 ATCH H AND MATE HARNESS FF L40
619-GN

577-PU
108-BU

152-BU
619-GN

1
2

1
2

576-PK
575-YL
T TO HARNESS A. L23 L23 AAA 111-0871 00 (R POS BAT TO BUSS BAR) 274
GN 1 504-YL CONDENSER CONDENSER GG 611-PU 611-PU

112-PU
112-PU
112-PU
112-PU
112-PU
B+ L41 MOTOR MOTOR L39 DDD 125-2243 00 (REC AS. TO BUSS BAR & 275 ATCH

1
2
PARK
GY 3 119-PK 606-GY 606-GY 4K-5122 HOLDER AS.
REC AS. TO FRM GND)

WH/RD-14

WH/RD-14
7X-6279 7X-6279 L40 3K-8782 FUSE
BR 4 503-BR MM 605-YL 605-YL
B ENGINE L68 L68 2
OR 505-BU 122-BU-14 L40 S L
L40

L43

L34

200-BK
OIL SW BK-14 BK-14

1
2

L35
201-BK 2 BK-18 BEACON 10A UPPER WIPER/WASHER 118-GY 118-GY
9X-0378 L41 L41 W 9X-9556
405-GY 1 BK-18 S L 118-GY

603-PK
200-BK
10A LOWER WIPER/WASHER 152-BU
REAR MOTOR MOTOR

B751-BU

E773-YL
410-WH
522-WH
BEACON SW

727-GN
200-BK
L48

124-GN

307-OR
FRAME

601-GY

101-RD

201-BK
105-BR

326-PU

570-BU
200-BK

169-PK

462-YL
S L

521-YL

308-YL
134-YL

165-YL
L48 L7
9X-9639 10A REAR WIPER/WASHER 119-PK 200-BK
Y L37

152-BU
152-BU
C E 200-BK
CONDENSER GP-ROOFTOP 103-8519 S L
L62 308-YL 5 409-OR 9 W A A A
10A FRONT DEFROSTER 141-PK

OPEN ROPS BEACON ATCH

2
L56

310-PU 6 308-YL 307-OR 10 611-PU 144-GN

5
1
3
4
7
2
8
6
L56

5
4
3
1
2
L62 W 3 S L

200-BK
10

200-BK
1
2
3
4
5
6
7
8
9
403-GN 7 310-PU 614-PU 5 619-GN CONDITIONER GP-B SC9788 W U 10A REAR DEFROSTER 151-GN
U U U
L55

E Y 311-WH 1 403-GN 606-GY 4 605-YL 601-GY 601-GY PANEL LAMP

L68 L55 (SHIFT LEVER) L L
1 306-GN 200-BK 4 608-GN 605-YL 6 606-GY L36 200-BK 101-RD 10A DOME LAMP 108-BU L7
L68 7N-5876

L7
2 200-BK 200-BK 3 447-PK 122-BU-14 8 122-BU-14 W U NOTE B L
200-BK 200-BK 200-BK 2 200-BK 556-WH 7 200-BK 101-RD 10A BEACON 144-GN

118-GY
118-GY
311-WH

447-PK 3 RESISTOR
310-PU

200-BK 1
200-BK 601-GY
9G-1950

BEACON FUSE
608-GN 604-OR 2 604-OR 124-GN 601-GY 601-GY

200-BK
2

410-WH
201-BK 121-YL 1 121-YL 521-YL 601-GY

201-BK
5 THIS IS THE SCHEMATIC FOR THE 14H MOTOR GRADER

200-BK
200-BK
200-BK 515-GY
200-BK

L42 U BLADE U FILE: 24 80002 257 SCH 00

601-GY
4

601-GY
200-BK 516-GN BLOWER SW 601-GY 601-GY
3 CUSHION SW L L
L54
L63

B C 6P-3236 BEACON SW A
B E C 405-GY 405-GY L61 L61 517-BU 200-BK 200-BK 9X-9629 200-BK
U L 2 9X-9639 L H B B CENTERSHIFT
COMPONENTS ARE SHOWN INSTALLED ON A FULLY B
405-GY 1 U U 144-GN L 502-OR E773-YL 1 GN OPERABLE MACHINE WITH THE KEY AND ENGINE OFF

1
2
2 2 3 SOLENOID
1 201-BK 201-BK 406-PU 5 406-PU A BLOWER 169-PK U 134-YL U 603-PK 200-BK 2 GN AND XMSN SHIFTER IN NEUTRAL
9X-9363 W 3 3 L 9X-9482
2 413-BR 2 413-BR 419-YL 1 BK-18 570-BU 727-GN 601-GY
L54 L61 U

RD
X

BK
441-OR 4 441-OR 201-BK 2 BK-18 462-YL 200-BK UNLESS OTHERWISE SPECIFIED: ALL WIRES IN A SPLICE

10A
201-BK 3 201-BK 3 X L A CC BLADE
200-BK ARE THE SAME IDENT. NUMBER, COLOR, AND 16 GAGE

307-OR

604-OR
130-GN
326-PU

105-BR
308-YL
PARK BRAKE L
L57

B C 5 515-GY 200-BK 584-YL 501-GN

L
1 609-YL FLOOD
L57 PRESS SW 1 WH/RD-14 MOTOR P W LAMP
597-PU 5 597-PU CONN. B 1 200-BK W SUPP STER 2
L49 L49 3E2033 2 BK-14 200-BK 151-GN 200-BK 9X-6775 UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE
COOLANT TEMP 522-WH 4 522-WH 4 TEST SW L FRONT UPPER

101-RD

601-GY
200-BK
200-BK 9X-9633
201-BK

SWITCH 1 WIPER SW
FUEL 326-PU 2 326-PU 2 500-BR

L2
7N-9785 200-BK L 2 3T-6655 NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE
SW 105-BR 1 105-BR A THERMOSTAT PANEL LAMP 506-PU A CENTERSHIFT
9W-3187 SW 8D-1429 ACTION ALARM 3 L SOLENOID

L5
CENTERSHIFT NOTE B: TERMINAL 3T-3157

200-BK
200-BK
8 123-WH 1GN U 9G-9813 584-YL B751-BU 1 GN L2
3E-5464 W PIN SW 4 9X-9482 SPRING 3T-3159
406-PU B B 3 200-BK 2GN 200-BK BASE 601-GY L A504-GN 152-BU 200-BK 2 GN
L48

3
2
1
7G-9730 3E8823 5
K SOCKET 3T-3158
201-BK 201-BK 413-BR 462-YL 7 462-YL BULB T 614-PU 200-BK U L 152-BU CONTACT 6D-4161
L48 PARK BRAKE

619-GN
L60 CAB TURN

611-PU
6

200-BK
605-YL
B B U 1
T 727-GN 6 727-GN 9X7849 SOLENOID U E773-YL A507-YL L L 606-GY 1 RD SIGNAL BOOT 3T-3278
2 L

619-GN
606-GY
611-PU
200-BK
629-PK
7T-9074 3 124-GN 165-YL 601-GY L 200-BK 200-BK 2 BK 7X-6066
COOLANT TEMP 3 U REAR H B B
200-BK 5 521-YL KEY START SW B751-BU 200-BK 577-PU 200-BK NOTE E: POWER LEADS FOR 2-WAY FM COMMUNICATION
SENDER L42 L42 9G-7641 4 DEFROST SW
201-BK 1 200-BK 200-BK RADIO SHOULD BE SIZE 10 AWG.
7N-8532 L41 5 9X-9638
B H 4 522-WH HEATER GP SC-9787 U 605-YL 605-YL
R 6
441-OR 447-PK 1 PK-18 2 200-BK 200-BK 2 601-GY 584-YL 606-GY 606-GY K NOTE G: WITH 3E-9317 HEADLAMP/TAIL SW.,
FUEL LEVEL L22 CAB HI BEAM
2 1

200-BK
200-BK BK-18 603-PK 141-PK 611-PU 611-PU 611-PU

200-BK
T SENDER OFF C U B751-BU L L HEADLAMP REMOVE 3E-9319 TAIL LAMP SW.
CONN. A 576-PK 200-BK 200-BK

119-PK
Y 124-0287 BEACON L P W 9X-7164
200-BK

ON U 2 1
L41

S K 200-BK
L60 9X-9556 L 200-BK NOTE H: USE 20A FUSE WHEN ATTACHMENT AIR CONDITIONER
L60 L41 DEFROSTER WITH 8C-9788 COND. GP., RESISTOR
ST B U 3 L FRONT LOWER L1 L1
584-YL 619-GN 619-GN 200-BK
9X-9657 CONN. A MATES TO CONN. B 9G-1950 1 4 WIPER SW (HEATS AND COOLS) WITH ROOF TOP CONDENSER
200-BK 124-GN A503-PK 575-YL 200-BK 200-BK IS PRESENT
L63 WITH 8C-9787 HEATER GP., 2 L 5 3T-6655
L63

521-YL L 578-BU
CONN. A MATES TO CONN. C 5 6 K
HH Y BLOWER 515-GY U A506-OR 200-BK
Y START AID 9X-0343 4
BLOWER SW P HI BEAM
608-GN 1 608-GN L63 516-GN 1 601-GY L 619-GN 611-PU
L69 311-WH 1 BK-18 SOLENOID 3 6P-3236 K HEADLAMP
200-BK 2 200-BK 9G-4365 H MOTOR 517-BU 2 200-BK 601-GY 200-BK 9X-7170
310-PU 2 BK-18 A507-YL 1 RD 3 200-BK FRONT 119-PK P
101-RD
200-BK 2 BK BLOWER DEFROST SW 119-PK 119-PK
200-BK 9X-9363 9X-9638
MATE WITH BEACON 119-PK
200-BK X HARNESS "W" L P
L61 B B L TURN
200-BK 311-WH 200-BK 3 X H L 606-GY 1 RD
H L SIGNAL

119-PK
H B B
606-GY 311-WH 5 515-GY 1 WH/RD-14 2 200-BK 505-BU 200-BK 2 BK 7X-6066
A L50
614-PU
REAR FLOOD T
RESISTOR CONN. C 1 200-BK 2 BK-14
MOTOR
7 A507-YL
A
LAMP 7T-4003

L15
604-OR 9X-6775 COOLANT SW 4 5 A504-GN A
8N-1693 L20 L15 L6 L6
DD HH 2 3 603-PK 408-WH 408-WH 1 BK-18 BRAKE AIR SW
L49 L49 H 3E-2033 P LO BEAM
D 608-GN 1 A504-GN PANEL LAMP 6 119-PK 201-BK 488-WH 2 BK-18 619-GN
8D-1429 L L HEADLAMP
STOP/TAIL S RD 1 604-OR 200-BK 2 A507-YL 1 505-BU 504-YL P W 200-BK 9X-7169
LAMP T WH 3 614-PU 200-BK 200-BK BASE 8 503-BR K RIGHT SPEAKER P
8C-6207 G BK 2 200-BK 3E-9169 DIODE AS. 504-YL 614-PU 7G-9730 4 504-YL L REAR 511-BR + 6T-7695 A BRAKE AIR SW
L49 L41 L20 WIPER SW L15 3E-2033
522-WH 119-PK 503-BR 512-GN - 488-WH 1 BK-18 Q
B AIR CONDITIONER 3T-6655 2 LO BEAM
1 GN 503-BR 507-WH K 201-BK BK-18 629-PK HEADLAMP
522-WH 1 2 GN CLUTCH SOL B 505-BU 200-BK
101-1759 9X-7169
D 513-OR 2 BK-18 1 513-OR 603-PK A A Q
1 606-GY H 130-GN STOP LAMP

L18
TURN LAMP RD BK-18 2 597-PU CAB SWITCH AND FUSE CONSOLE L18
2 200-BK L5 604-OR SW
7X-6066 BK 2M-9346
597-PU L A/C REFRIGERANT SW
114-5334 SHIFT CONSOLE L5 L5
NOTE A L20 L20
L20
D28459

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1