Cat 980G Wheel Loader Electrical System Schematic Manual - PDF DOWNLOAD

Page 1

15

14 RELAY PANEL J

101-RD-12

80A

J

CCC

1 2 3 6 4 5

ENGINE 3E-0462 RD-18 BK-18 BU-18 OR-18 YL-18 WH-18

T

T

2

200-BK-14 200-BK-14 200-BK-14

L122

200-BK-14 200-BK-14 114-RD

397-OR-14 398-BU-14 1 5 3 7 4 6 2 101-RD-4 397-OR-14 398-BU-14

203-BK 310-PU 109-RD-4 207-BK 302-OR 304-WH-8 311-WH 107-RD-14 200-BK-14

L115

L118

L120

L122

L122

L119

J CONN 7 T

L123

L122

K

G939-PK-18 450-YL-18 443-YL-18 201-BK-18 405-GY-18 K933-BU-18 311-WH 441-OR-18 200-BK-14

L122

310-PU 308-YL 112-PU-4 105-RD 306-GN 102-RD-14 122-RD 130-RD 109-RD-4 207-BK 302-OR 304-WH-8 311-WH 130-RD 397-OR-14 398-BU-14 A301-WH 130-RD A300-GN 101-RD-4 203-BK 107-RD-14 114-RD

975-WH 200-BK-14 200-BK-14

ENGINE SPEED SENSOR 6V-2455

A300-GN 308-YL 114-RD 122-RD 102-RD-14 306-GN 200-BK-14 975-WH 130-RD 105-RD 112-PU-4

25 21 17 12 3 18 7 10 11 16 4 2 19 23 5 14 20 6 8 1 15 9 13 24 22

J T

A301-WH

CONN 6

L124

L123

310-PU

ENGINE OIL SW 3E-6455

WH-18 BK-18

201-BK-18 405-GY-18

2 1

201-BK-18

K

START AID COOLANT SW 3E-6425

OR-18 VS BK-18 GROUND WH-18 SIGNAL TRANSMISSION OIL TEMP SENSOR 131-0427

L125

199-RD

BK BK

201-BK-18 201-BK-18

426-BR-18

310-PU 203-BK 207-BK 302-OR 311-WH 304-WH-8 109-RD-4 101-RD-4 112-PU-4 306-GN 975-WH 141-RD 199-RD 102-RD-14 122-RD 130-RD 308-YL 105-RD 114-RD 107-RD-14 200-BK-14 200-BK-14 A300-GN 397-OR-14 398-BU-14 A301-WH

311-WH 200-BK-14

K 1 2 K A B C

RD-14 BK-14 GN-18 WH-18 OR-14 BU-14

T

306-GN 326-RD

CCC

5 3 2 6 1 4

POW FILT 9X-

141-RD

COOLANT TEMPERATURE SENSOR 131-0427 OR-18 VS BK-18 GROUND WH-18 SIGNAL

K933-BU-18 201-BK-18 443-YL-18

107-RD-14 200-BK-14 327-PK-14

MAIN RELAY 159-9108 (JAPAN)

DIAGNOSTIC CONNECTOR

K A B C

T

CCC

M H 1

J

1 5 8 15 13 9 12 14 16 17 6 18 19 20 4 10 11 2 7 3

J CONN 5

K933-BU-18 201-BK-18 441-OR-18

K933-BU-18

START RELAY 125-1302

304-WH 310-PU 311-WH 302-OR 207-BK 203-BK

306-GN

109-RD 112-PU

101-RD 105-RD 308-YL

H

BK-18 RD-18 BU-18

306-GN 975-WH

ALTERNATOR BREAKER 9S-4693

RELAY PANEL

A B C

J

304-WH-8 109-RD-4 112-PU-4 101-RD-4

109-RD-4 109-RD 101-RD-4

J

1 2

1 2

MAIN RELAY 167-0138 J

J

175-RD-14 200-BK-14 A300-GN A301-WH 397-OR-14 398-BU-14

L124

BK-18 BK-18

J

L125

308-YL-18 200-BK-18

BK BK J

L125

306-GN 975-WH 306-GN

J

122-RD 141-RD 199-RD 130-RD STOPLAMPS 114-RD FORWARD HORN 105-RD KEY 308-YL 308-YL 308-YL 200-BK-14

2 1

BUSS BAR 7V-9275

101-RD 101-RD 101-RD 101-RD 101-RD

80A

102-RD-14

TAIL/DOME LAMPS

FUSE HOLDER 4K-5122

MAIN BREAKER 9S-4693

107-RD-14

304-WH

10A 10A 10A

HOOD ACTUATOR BKR 6N-9349 175-RD-14

177-RD-8

101-RD J 101-RD J 101-RD J

J J J J J J

105-RD

10A

177-RD-4

101-RD-14 RELAY PANEL

101-RD J

FUSE 3K-8782

J

G

J

J J 107-RD-14 15 ENGINE SHUTDOWN BKR RUNNING LAMP BKR 3T-2662 6T-3643 J J 101-RD-14 15A

101-RD-12 101-RD-14 101-RD-14

I

30

1

L115

TRANSMISSION

5

612-GY BBB 612-GY 200-BK-14 BBB BBB

FLOOD LAMP 9X-6775

975-WH-18 975-WH-18 975-WH-18

608-GN-18

200-BK-14 BBB BBB

CONN 3

752-YL-18 751-GN-18 755-OR-18

5 9 7 2 10 3 11 12 1 200-BK-14 8 614-PU-14 6 606-GY-14 4 604-OR CONN 8

3RD GEAR CL #4

2 1

2 1

2ND GEAR CL #5

H G B A D C J I F E L K M N

CONN 14 Q

752-YL-18

751-GN-18

755-OR-18 900-PU-18

901-WH-18 975-WH

7 E

1ST GEAR CL #6

TRANSMISSION

710-GN-18 E987-WH-18 FLOOD LAMP

754-BU-18

975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18 975-WH-18

605-YL-14 617-BR 608-GN 200-BK-14 975-WH 321-BR-18 130-RD

TT

WH-18 WH-18

T

TT

WH-18 WH-18

2 1 M

TT

WH-18 WH-18

604-OR

612-GY 612-GY

BBB M 1 608-GN 3 200-BK-14 2 975-WH-18 7 321-BR-18 4 130-RD 6 612-GY 200-BK-14 5 8 614-PU-14

604-OR

BBB 612-GY

E

975-WH-18

754-BU-18

900-PU-18 975-WH-18 901-WH-18

200-BK-14 BBB 975-WH-18 321-BR-18 BBB RELAY 2 4Y-6135 3 130-RD BBB

TT

975-WH-18

BBB 608-GN-18

BBB 1

TT

TT

CONN 4

FLOOD LAMP 9X-6775

BACKUP ALARM 3T-1815

TT

AAA M 605-YL-14 1 604-OR 5 617-BR 4 2 612-GY 200-BK-14 6 3

TRANSMISSION SOLENOID VALVES 12V (6) 3E-3748

1 2

RD-20 BK-20

AAA 612-GY 200-BK-14 AAA

BACKUP LAMP RH 126-9288

WH-18 WH-18

AAA 605-YL-14 604-OR 614-PU-14 AAA

4TH GEAR CL #3

1 2

WH-18 WH-18

YL-18 OR-18 PU-18 BK-18

612-GY 200-BK-14 614-PU-14

F

TU S TA G

1 2

JAPAN ROADING TURN STOP TAIL LAMP AS. LH 4Y-3460

FWD CL #2

WH-18 WH-18

REV CL #1

N

200-BK-14 608-GN

Q

1 2

BK WH

T O


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