Electricidad

Connector Location
Connector Number
CONN 1 CONN 2 CONN 3 CONN 4 CONN 5 CONN 6 CONN 7 CONN 8 CONN 9 CONN 10 CONN 11 CONN 12 CONN 13 CONN 14 CONN 15 CONN 16 CONN 17 CONN 18 CONN 19 CONN 20 CONN 21 CONN 22 CONN 23 CONN 24 CONN 25 CONN 26

Schematic Location
E-11 D-11 D-11 D-11 A-11 A-11 F-9 D-9 C-9 B-9 B-9 B-9 B-9 B-9 A-9 A-9 F-5 E-5 C-4 C-4, D-4 D-4 B-2, B-3 F-1 F-1 D-12 A-9

MachineLocation
3 12 12 12 14 33 34 27 14 11 11 11 11 11 11 11 A A A A A 5 A A 7 11

RENR3561 June 2000

1 8 24

32 3 10 28 12 22 20 10 7 17 15 19 29 27 31 2 23 6

16 21

C A

18

13

9

30 35 1

33 2 14

B 34 D 11 25 5
26

6 4

The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near thecomponent. See the Component Location Chart.

910G Hystat Wheel Loader Electrical System
Resistance (Ohms)¹
2
560-716 @ 54.4°C 72.1-81.8 @ 110°C 20.6 ± 1.7 @ 25°C

Part No.
4W-9972 6E-4664 6E-4665 9G-1950 104-3008 122-4973 155-4032

Resistor, Sender and Solenoid Specifications
Component Description
Coolant Lift Positioner Tilt Positioner Resistor Hydraulic Temperature Proportional(Motor) Valve Engine Oil Pressure Sender: Solenoid: Solenoid: Resistor: Sender: Solenoid: Sender:

34

6

AKR1-UP

172-4270 ¹ At room temperature unless otherwise noted.

Sender:

Fuel Level

20.6 ± 1.7 @ 25°C 2 ± .1 Each Side of the Tap: 1 ± .05 5806-7264 @ 54.4°C 524-586 @ 115.6°C 7.75 ± 1 @ 25°C 0-21 kPa: 240 ± 15 48.3 kPa: 192 ± 27.5 276 kPa: 102 ± 11 552 kPa: 33.5 ± 14 Empty:240-265 Full: 20-35

19 33 3 10 17 12 7 15 28 22 8 B 14 23 D 11 25 27 20 31 29

C

A

18 4

9

30 24 21 32 35 16 1

5 26 13

Part No.
114-5333 104-3008 Refrigerant

Function

Off Machine Switch Specification
275 to 2800 kPa¹ (40 to 406 psi) 102 ± 3°C (215.6 ± 37.4 °F)

Actuate

Hydraulic Temperature

--95 °C MIN (203 °F MIN)

Deactuate

Contact Position
Normally OpenNormally Open

Machine Harness Connector And Component Locations

E97888

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).

© 2000 Caterpillar All Rights Reserved

Printed in U.S.A.

Wire Description
Wire Number 101 102 105 109 112114 115 117 118 120 122 123 124 127 128 129 130 158 160 161 181 188 200 202 304 306 307 308 310 321 322 327 330 331 373 403 419 441 442 443 447 449 464 483 C444 Wire Color Description Wire Number C446 500 501 502 503 504 505 506 507 508 509 511 513 515 516 517 518 521 522 537 567 593 A514 604 605 606 608 610 611 614 615 619 665 720 752 754 755 761 762 F747 F765 G742 922 923 975 976 Wire ColorDescription Power Circuits Battery + RD Marker Lamps RD Key Switch RD Alt B+ RD Main Breaker Output PU Fwd Horn RD Fwd Horn/ Turn RD Main Power Relay RD Wipers GY Sw'd Converter YL Backup Alarm/ Lights/ Service Meter RD Lamp Sw WH A/C GN Aux Flood Lights OR Kickout & Ride Control PK Cigar Lighter BU Service Brake Sw RD Condensor Motors BR Start Aid Rly - AIH Lamp PU Turn Fuse to Flasher As. PK EngSpeed Ctrl (+) Bat GY AIH Timer WH Ground Circuits Main Chassis BK Controller BK Basic Machine Circuits Start Relay Output WH Start Relay GN Key Switch Start OR Main Relay YL Start Aid Signal PU Backup Alarm BR Fwd Horn GY Shutdown Solenoid PK Neutral Start Relay Coil YL Backup Alarm Relay Coil OR AIH Sw to AIH Timer GN Monitoring Circuits Alternator (R) Terminal GN Operator Monitor Test Sw YLEngine Coolant Temp Gauge OR Hydraulic System Temp Gauge GY Converter Oil Temp Gauge YL Fuel Level Gauge PK Speedometer Signal BU Opr Mon Panel Eng Oil Press. Sender GY Brake Fluid Level BR Alternator Indicator Lamp YL Monitoring Circuits (continued) Power Train Filter Warning PK Accessory Circuits Wiper - Front (Park) BR Wiper - Front (Low) GN Wiper - Front (High) OR Wiper - Rear (Park) BR Wiper -...