OPERATOR STATION
CONTROL GP-ELECTROHYDRAULICCONTROL GP-HANDLE
MONITOR GP
CONTROL GP-STEERING
OPERATOR STATION
CONTROL GP-ELECTROHYDRAULIC#SEBP39061400
326-3193: CONTROL GP-ELECTROHYDRAULIC
326-3193 CONTROL GP-ELECTROHYDRAULIC
S/N BXY4000-UP
PART OF 298-6963, 298-6965 LIFT AR
S/N BXY4000-UP
PART OF 298-6963, 298-6965 LIFT AR
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4E-8722 | [4] | NUT (RETAINER) | |
| 2. | 140-5945 | [1] | FILM-IDENTIFICATION (HORN) | |
| 3. | 189-2077 | [1] | FILM-IDENTIFICATION (LIFT, FLOAT, LOWER) | |
| 4. | 189-2078 | [1] | FILM-IDENTIFICATION (DUMP, TILT BACK) | |
| 5. | 189-2079 | [1] | FILM-INSTRUCTION (MAINTENANCE) | |
| 6. | 201-5563 | [1] | FILM-IDENTIFICATION (AUXILIARY HYDRAULIC) | |
| 7. | 245-6447 | [1] | CUSHION AS | |
| 8. | 247-4969 | [1] | PLATE | |
| 9. | 262-5237 | [1] | COVER | |
| 10. | 262-5239 | [1] | HOUSING AS | |
| 11. | 262-5240 | [1] | PLATE AS | |
| 12. | 349-2531 | [1] | SWITCH AS-ROCKER (24-VOLT) | |
| 13. | 272-9896 | [1] | FILM-IDENTIFICATION (THROTTLE LOCK SET) | |
| 14. | 272-9897 | [1] | FILM-INFORMATION (THROTTLE LOCK RESUME) | |
| 15. | 307-4671 Y | [1] | CONTROL GP-HANDLE (PILOT CONTROL) | |
| 16. | 6R-7653 M | [2] | SCREW (M6X1X15-MM) | |
| 17. | 8T-4205 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 18. | 8T-4970 M | [2] | BOLT (M6X1X14-MM) | |
| 19. | 9X-2038 | [4] | WASHER (7X19X2-MM THK) | |
| 20. | 9X-2044 M | [21] | SCREW-TRUSS HEAD (M6X1X16-MM) | |
| 21. | 9X-2045 M | [4] | SCREW-TRUSS HEAD (M6X1X20-MM) | |
| 22. | 6V-3987 D | SEAL (0.07-M EACH) | ||
| D | ORDER BY THE METER | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39061401
177-4113: CONTROL GP-HANDLE
177-4113 CONTROL GP-HANDLE
S/N BXY1-UP
PART OF 4E-8413 CONTROL GP-STIC
FIELD REPLACEMENT ORDER @@@@@491-3721@@@@@
S/N BXY1-UP
PART OF 4E-8413 CONTROL GP-STIC
FIELD REPLACEMENT ORDER @@@@@491-3721@@@@@
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 160-3518 | [1] | KIT-RECEPTACLE (8-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2. | 177-4112 Y | [1] | SWITCH GP-TRANSMISSION | |
| 3. | 3E-3389 | [1] | WEDGE-RECEPTACLE LOCK (8-PIN) | |
| 4. | 8C-9660 | [2] | WASHER (4.6X7.9X0.8-MM THK) | |
| 5. | 7Y-3173 M | [2] | SCREW-BUTTON HEAD (M4X0.7X12-MM) | |
| 6. | 8C-7508 | [2] | LOCKWASHER | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39061402
307-4671: CONTROL GP-HANDLE
307-4671 CONTROL GP-HANDLE -BUCKET
S/N BXY4000-UP
PART OF 326-3193 CONTROL GP-ELECTROHYDRAULIC, 345-4460 WIRING GP-CAB
FIELD REPLACEMENT ORDER @@@@@361-6015@@@@@
S/N BXY4000-UP
PART OF 326-3193 CONTROL GP-ELECTROHYDRAULIC, 345-4460 WIRING GP-CAB
FIELD REPLACEMENT ORDER @@@@@361-6015@@@@@
#SEBP39061403
361-6015: CONTROL GP-HANDLE
361-6015 CONTROL GP-HANDLE
S/N BXY4000-UP
SINGLE AXIS LEVER
FIELD REPLACEMENT FOR @@@@@307-4671@@@@@
S/N BXY4000-UP
SINGLE AXIS LEVER
FIELD REPLACEMENT FOR @@@@@307-4671@@@@@
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBP39061404
491-3721: CONTROL GP-HANDLE
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 160-3518 | [1] | KIT-RECEPTACLE (8-PIN) | |
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 2. | 491-3722 Y | [1] | SWITCH GP-TRANSMISSION | |
| 3. | 3E-3389 | [1] | WEDGE-RECEPTACLE LOCK (8-PIN) | |
| 4. | 491-3731 | [1] | GRIP | |
| 5. | 7Y-3173 M | [2] | SCREW-BUTTON HEAD (M4X0.7X12-MM) | |
| 6. | 9B-7233 | [2] | LOCKWASHER | |
| 7. | 8C-9660 | [2] | WASHER (4.6X7.9X0.8-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39061405
103-5526: CONTROL GP-MONITOR
103-5526 CONTROL GP-MONITOR -BACKLIGHT DIMMER
S/N BXY1-UP
PART OF 261-0400, 322-4576, 345-4460 WIRING GP-CAB
S/N BXY1-UP
PART OF 261-0400, 322-4576, 345-4460 WIRING GP-CAB
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBP39061406
228-6563: CONTROL GP-MONITOR
228-6563 CONTROL GP-MONITOR -PAYLOAD
S/N BXY1-1241
PART OF 155-6649 MONITOR GP-PAYLOAD
S/N BXY1-1241
PART OF 155-6649 MONITOR GP-PAYLOAD
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBP39061407
283-1604: CONTROL GP-MONITOR
283-1604 CONTROL GP-MONITOR -PAYLOAD
S/N BXY1242-UP
PART OF 155-6649 MONITOR GP-PAYLOAD
S/N BXY1242-UP
PART OF 155-6649 MONITOR GP-PAYLOAD
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS#SEBP39061408
141-4940: CONTROL GP-STEERING
141-4940 CONTROL GP-STEERING -STIC
S/N BXY1-UP
PART OF 292-6110, 308-2727, 346-3826, 359-4597 CAB AR, 227-3190 CAB GP
S/N BXY1-UP
PART OF 292-6110, 308-2727, 346-3826, 359-4597 CAB AR, 227-3190 CAB GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [3] | STRAP-CABLE | |
| 2. | 5K-1094 | [4] | LOCKWASHER | |
| 3. | 7K-1181 | [1] | STRAP-CABLE | |
| 4. | 105-3477 M | [1] | BOLT-SOCKET HEAD (M10X1.5X45-MM) | |
| 5. | 141-4936 | [1] | PAD | |
| 6. | 151-2094 | [1] | HARNESS AS-STEERING (STIC CONTROL) | |
| 102-8801 | [1] | KIT-RECEPTACLE (12-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 155-2265 | [1] | KIT-CONNECTING PLUG (8-PIN) | ||
| 155-2271 | [1] | KIT-CONNECTING PLUG (4-PIN) | ||
| (EACH KIT-CONNECTING PLUG INCLUDES PLUG AS & WEDGE) | ||||
| 8T-8737 | [2] | PLUG-SEAL | ||
| 7. | 155-6563 | [1] | PLATE | |
| 8. | 163-5646 | [1] | PLATE AS | |
| 8T-3490 M | [3] | NUT-WELD (M10X1.5-THD) | ||
| 9. | 163-5647 | [1] | GASKET | |
| 10. | 163-8811 | [8] | CLAMP | |
| 11. | 180-2595 I | [2] | HOSE AS | |
| 12. | 180-2596 I | [2] | HOSE AS | |
| 13. | 180-9971 | [2] | TUBE AS | |
| 14. | 180-9972 | [2] | TUBE AS | |
| 15. | 187-1867 | [1] | PLATE | |
| 16. | 249-5615 Y | [1] | VALVE GP-PILOT (STIC STEERING) | |
| 17. | 136-3607 | [2] | ELBOW | |
| 18. | 148-8375 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8981 | [1] | ELBOW | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 19. | 148-8457 | [2] | UNION AS (STRAIGHT) | |
| (EACH INCLUDES) | ||||
| 6V-8995 | [1] | UNION (STRAIGHT) | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 20. | 3K-0360 | [4] | SEAL-O-RING | |
| 21. | 6D-4247 | [2] | CLIP | |
| 22. | 6V-8398 | [12] | SEAL-O-RING | |
| 23. | 6V-8639 | [2] | CONNECTOR | |
| 24. | 6V-8988 | [4] | ELBOW | |
| 25. | 6V-9169 | [8] | NUT (13/16-16-THD) | |
| 26. | 8T-4121 | [9] | WASHER-HARD (11X21X2.5-MM THK) | |
| 27. | 8T-4123 | [2] | WASHER (22X35X3.5-MM THK) | |
| 28. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 29. | 8T-4185 M | [2] | BOLT (M10X1.5X50-MM) | |
| 30. | 160-2243 G | SLEEVE-ABRASION (6.7-INCH) | ||
| 30A. | 160-2243 G | SLEEVE-ABRASION (7.1-INCH) | ||
| 31. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| G | ORDER BY THE INCH | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP39061409
141-4940: CONTROL GP-STEERING
141-4940 CONTROL GP-STEERING -STIC
S/N BXY4000-UP
PART OF 308-2727, 346-3826, 359-4597 CAB AR, 437-8519 CAB AR-ENCLOSED ROPS, 227-3190 CAB GP
S/N BXY4000-UP
PART OF 308-2727, 346-3826, 359-4597 CAB AR, 437-8519 CAB AR-ENCLOSED ROPS, 227-3190 CAB GP
Parts for your 988H WHEEL LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [3] | STRAP-CABLE | |
| 2. | 5K-1094 | [4] | LOCKWASHER | |
| 3. | 7K-1181 | [1] | STRAP-CABLE | |
| 4. | 105-3477 M | [1] | BOLT-SOCKET HEAD (M10X1.5X45-MM) | |
| 5. | 141-4936 | [1] | PAD | |
| 6. | 151-2094 | [1] | HARNESS AS-STEERING (STIC CONTROL) | |
| 8T-8729 | [10] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8730 | [12] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 6V-2722 D | TUBE-HEAT SHRINK (25.4-MM DIA)(0.1-M) | |||
| 102-8801 | [1] | KIT-RECEPTACLE (12-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 155-2265 | [1] | KIT-CONNECTING PLUG (8-PIN) | ||
| 155-2271 | [1] | KIT-CONNECTING PLUG (4-PIN) | ||
| (EACH KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 8T-8737 | [2] | PLUG-SEAL | ||
| 7. | 155-6563 | [1] | PLATE | |
| 8. | 163-5646 | [1] | PLATE AS | |
| 8T-3490 M | [3] | NUT-WELD (M10X1.5-THD) | ||
| 9. | 163-5647 | [1] | GASKET | |
| 10. | 158-3294 | [8] | STRAP-CABLE | |
| 11. | 180-2595 I | [2] | HOSE AS | |
| 12. | 180-2596 I | [2] | HOSE AS | |
| 13. | 180-9971 | [2] | TUBE AS | |
| 14. | 180-9972 | [2] | TUBE AS | |
| 15. | 187-1867 | [1] | PLATE | |
| 16. | 249-5615 Y | [1] | VALVE GP-PILOT (STIC STEERING) | |
| 17. | 358-6162 C | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-9002 | [1] | ELBOW | ||
| 18. | 148-8375 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8981 | [1] | ELBOW | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 19. | 148-8457 | [2] | UNION AS (STRAIGHT) | |
| (EACH INCLUDES) | ||||
| 6V-8995 | [1] | UNION (STRAIGHT) | ||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 21. | 6D-4247 | [2] | CLIP | |
| 22. | 6V-8398 C | [2] | SEAL-O-RING | |
| 23. | 148-8340 C | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8639 | [1] | CONNECTOR | ||
| 24. | 148-8380 C | [4] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-8988 | [1] | ELBOW | ||
| 25. | 6V-9169 | [8] | NUT (13/16-16-THD) | |
| 26. | 8T-4121 | [9] | WASHER-HARD (11X21X2.5-MM THK) | |
| 27. | 8T-4123 | [2] | WASHER (22X35X3.5-MM THK) | |
| 28. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 29. | 8T-4185 M | [2] | BOLT (M10X1.5X50-MM) | |
| 30. | 160-2243 G | SLEEVE-ABRASION (6.7-INCH) | ||
| 30A. | 160-2243 G | SLEEVE-ABRASION (7.1-INCH) | ||
| 31. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 32. | 4I-9523 C | [1] | BAND-MARKER (BLUE, L3) | |
| 33. | 4I-9524 C | [1] | BAND-MARKER (BROWN, L4) | |
| 34. | 4I-9525 C | [1] | BAND-MARKER (ORANGE, R1) | |
| 35. | 4I-9526 C | [1] | BAND-MARKER (WHITE, R2) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| D | ORDER BY THE METER | |||
| G | ORDER BY THE INCH | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
OPERATOR STATION
CONTROL GP-ELECTROHYDRAULIC
Operation and Maintenance Manual
Special Instruction
Procedure to Service Boot on the Single Axis Lever (SAL) Handle Control Group of Certain Cat<SUP>®</SUP> Products {5063, 5705, 5734}
Procedure to Service Boot on the Single Axis Lever (SAL) Handle Control Group of Certain Cat® Products {5063, 5705, 5734}
Procedure to Service Boot on the Single Axis Lever (SAL) Handle Control Group of Certain Cat® Products {5063, 5705, 5734}
Specifications
Testing and Adjusting
Position Sensor for the Control Lever (Electronic Technician) - Calibrate
988H Wheel Loader Electrohydraulic System
988H Wheel Loader Electrohydraulic System
Position Sensor for the Control Lever (Operator Monitor) - Calibrate
988H Wheel Loader Electrohydraulic System
988H Wheel Loader Electrohydraulic System
Position Sensor for the Control Lever (Electronic Technician) - Calibrate
988H Wheel Loader Electrohydraulic System
988H Wheel Loader Electrohydraulic System
Troubleshooting
Disassembly and Assembly
Service Magazine
New Boot Kit Is Now Used on the Single Axis Lever (SAL) Handle Control Group of Certain Cat<SUP>®</SUP> Products {5063, 5705, 5734}
New Boot Kit Is Now Used on the Single Axis Lever (SAL) Handle Control Group of Certain Cat® Products {5063, 5705, 5734}
New Boot Kit Is Now Used on the Single Axis Lever (SAL) Handle Control Group of Certain Cat® Products {5063, 5705, 5734}



