HYDRAULIC SYSTEM
VALVE GP-SOLENOIDMOTOR GP
IMPLEMENTS
BOOM GPHYDRAULIC SYSTEM
VALVE GP-SOLENOID#SEBP28400950
7Y-5005: VALVE GP-SOLENOID
7Y-5005 VALVE GP-SOLENOID
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
PART OF 148-2749 LINES GP-BOOM
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
PART OF 148-2749 LINES GP-BOOM
AN ATTACHMENT
#SEBP28400951
137-3718: VALVE GP-TRAVEL COUNTERBALANCE
137-3718 VALVE GP-TRAVEL COUNTERBALANCE
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-7132 MOTOR & MTG GP-TRAVEL, 114-0484 MOTOR GP-TRAVEL
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 134-7132 MOTOR & MTG GP-TRAVEL, 114-0484 MOTOR GP-TRAVEL
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | Y | [1] | VALVE GP-CONTROL (COUNTERBALANCE) | |
| 2. | 6V-8200 M | [8] | BOLT-SOCKET HEAD (M12X1.75X35-MM) | |
| 3. | 9S-8004 | [2] | PLUG (9/16-18-THD) | |
| 4. | 3J-1907 | [2] | SEAL-O-RING | |
| 5. | 129-7932 | [2] | GUIDE | |
| 6. | 129-7931 | [2] | SPRING | |
| 7. | 095-1701 | [2] | SEAL-O-RING | |
| 8. | 119-5360 | [2] | COVER | |
| 9. | 129-8030 Y | [2] | VALVE GP-RELIEF (CROSSOVER) | |
| 10. | 2M-9780 | [2] | SEAL-O-RING | |
| 11. | 119-5364 | [2] | PLUG | |
| 12. | 119-5362 | [2] | SPRING | |
| 13. | 119-5365 | [2] | VALVE | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400952
117-4160: BOOM AR
117-4160 BOOM AR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
ONE PIECE LONG
PART OF 142-9635 DEMOLITION AR
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
ONE PIECE LONG
PART OF 142-9635 DEMOLITION AR
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 117-5496 Y | [1] | BOOM GP | ||
| 118-3958 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 118-3960 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 118-3962 Y | [1] | CYLINDER & LINES GP-STICK | ||
| 134-3750 Y | [1] | LIGHTING GP-BOOM | ||
| 119-2431 Y | [1] | LINES GP-BOOM | ||
| 117-5497 Y | [1] | LINES GP-GREASE | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400953
117-4161: BOOM AR
117-4161 BOOM AR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
ONE PIECE SHORT
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
ONE PIECE SHORT
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 117-5498 Y | [1] | BOOM GP | ||
| 118-3958 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 118-3960 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 118-3964 Y | [1] | CYLINDER & LINES GP-STICK | ||
| 134-2739 Y | [1] | LIGHTING GP-BOOM | ||
| 119-2432 Y | [1] | LINES GP-BOOM | ||
| 117-5499 Y | [1] | LINES GP-GREASE | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400954
142-9662: BOOM AR
142-9662 BOOM AR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 163-6253 BOOM AR, 142-9661 DEMOLITION AR
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 163-6253 BOOM AR, 142-9661 DEMOLITION AR
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 142-8091 Y | [1] | BOOM GP | ||
| 118-3962 Y | [1] | CYLINDER & LINES GP-STICK | ||
| 118-3958 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 118-3960 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 134-3750 Y | [1] | LIGHTING GP-BOOM | ||
| 143-1732 Y | [1] | LINES GP-BOOM | ||
| 117-5497 Y | [1] | LINES GP-GREASE | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400955
148-2750: BOOM AR
148-2750 BOOM AR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
VARIABLE ADJUSTMENT
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
VARIABLE ADJUSTMENT
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 148-2256 Y | [1] | BOOM GP-FORE | ||
| 6C-6100 Y | [1] | BOOM GP-STUB | ||
| 109-6031 Y | [1] | CONTROL GP-HYDRAULIC PEDAL (AUXILIARY) | ||
| 118-3960 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 118-3958 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 141-1412 Y | [1] | CYLINDER & SEAL GP-STICK | ||
| 118-3965 Y | [1] | CYLINDER & SEAL GP-STICK (MASS EXCAVATION) | ||
| 148-5178 Y | [1] | LIGHTING GP-BOOM | ||
| 148-2749 Y | [1] | LINES GP-BOOM | ||
| 147-4988 Y | [1] | LINES GP-FRONT | ||
| 6C-6138 Y | [1] | LINES GP-GREASE | ||
| 147-1541 Y | [1] | LINES GP-PILOT | ||
| 147-6664 Y | [1] | WIRING GP-ADJUSTABLE BOOM | ||
| 3E-9820 | [1] | FILM-INSTRUCTION (HYDRAULIC OIL LEVEL) | ||
| (LOCATED ON HYDRAULIC TANK) | ||||
| 3E-9819 | [1] | FILM-INSTRUCTION (FORE BOOM CONTROLS) | ||
| (LOCATED NEAR LEFT FOOT PEDAL) | ||||
| 116-3023 | [1] | PLATE-WARNING (HIGH PRESSURE CYLINDER) | ||
| (LOCATED NEAR CHECK VALVE ON VA CYL) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400956
163-6253: BOOM AR
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#SEBP28400957
167-7245: BOOM AR
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 163-3537 Y | [1] | BOOM GP | ||
| 158-9011 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 158-9012 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 158-9016 Y | [1] | CYLINDER & LINES GP-STICK | ||
| 134-2739 Y | [1] | LIGHTING GP-BOOM | ||
| 142-7759 Y | [1] | LINES GP-BOOM | ||
| 172-2939 Y | [1] | LINES GP-GREASE (BOOM) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28400958
188-3795: BOOM AR
188-3795 BOOM AR
S/N 9WS1-UP; 6LW1-UP
PART OF 142-9632 SPECIAL AR-MATERIAL HANDLER
AN ATTACHMENT
S/N 9WS1-UP; 6LW1-UP
PART OF 142-9632 SPECIAL AR-MATERIAL HANDLER
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#SEBP28400959
203-3061: BOOM AR
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 185-6079 Y | [1] | BOOM GP-FORE | ||
| 185-6078 Y | [1] | BOOM GP-STUB (VARIABLE ADJUSTABLE) | ||
| 109-6031 Y | [1] | CONTROL GP-HYDRAULIC PEDAL (AUXILIARY) | ||
| 158-9011 Y | [1] | CYLINDER & LINES GP-BOOM (LH) | ||
| 158-9012 Y | [1] | CYLINDER & LINES GP-BOOM (RH) | ||
| 204-4906 Y | [1] | CYLINDER & SEAL GP-STICK | ||
| 158-9017 Y | [1] | CYLINDER & SEAL GP-STICK | ||
| 3E-9819 | [1] | FILM-INSTRUCTION (FORE BOOM CONTROLS) | ||
| 3E-9820 | [1] | FILM-INSTRUCTION (HYDRAULIC OIL LEVEL) | ||
| 183-4528 Y | [1] | LIGHTING GP-BOOM | ||
| 148-2749 Y | [1] | LINES GP-BOOM | ||
| 147-4988 Y | [1] | LINES GP-FRONT | ||
| 6C-6138 Y | [1] | LINES GP-GREASE | ||
| 147-1541 Y | [1] | LINES GP-PILOT | ||
| 116-3023 | [1] | PLATE-WARNING (HIGH PRESSURE CYLINDER) | ||
| 147-6664 Y | [1] | WIRING GP-ADJUSTABLE BOOM | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-SOLENOID
Service Letter-NACD
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
Service Letter-CSARL
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
The 4th Pedal Circuit Needs To Be Modified On Certain 320B, 322B, 325B, 330B And 345B Excavators
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SOLENOID VALVE ON CERTAIN 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B AND 345B EXCAVATORS
Service Letter-Americas
Specifications
Systems Operation
Testing and Adjusting
Check Overcurrent at Proportional Reducing Valve - Troubleshoot - 4102
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
Check Open Circuit at Proportional Reducing Valve - Troubleshoot - 4103
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
Check Short Circuit of Proportional Reducing Valve to Battery Voltage - Troubleshoot
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
Proportional Reducing Valve Sweep - Test
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
Proportional Reducing Valve - Calibrate
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control
Disassembly and Assembly
Service Magazine


