HYDRAULIC SYSTEM
CYLINDER GPDRIVE GP
HYDRAULIC SYSTEM
CYLINDER GP#SEBP65450830
236-9769: CYLINDER GP-COUNTERWEIGHT
236-9769 CYLINDER GP-COUNTERWEIGHT
S/N BZ21-UP; HPD1-UP
120.6-MM (4.7-IN) BORE X 845-MM (33.2-IN) STROKE
PART OF 225-4533 CYLINDER & SEAL GP-CTWT
S/N BZ21-UP; HPD1-UP
120.6-MM (4.7-IN) BORE X 845-MM (33.2-IN) STROKE
PART OF 225-4533 CYLINDER & SEAL GP-CTWT
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 236-9966 | [1] | CYLINDER AS | |
| 1A. | 123-3790 | [1] | BUSHING | |
| 2. | 5J-3488 | [1] | LOCKNUT (2-1/4-12-THD) | |
| 3. | 4T-8588 | [1] | SEAL AS | |
| 4. | 8T-8390 | [1] | RING-WEAR | |
| 5. | 139-3326 | [1] | PISTON | |
| 6. | 2J-3961 | [1] | RING-BACKUP | |
| 7. | 175-7903 | [1] | SEAL-O-RING | |
| 8. | 114-8135 | [1] | HEAD | |
| 225-3284 | [1] | SEAL-WIPER | ||
| 9. | 236-9967 | [1] | ROD AS | |
| 9A. | 123-3790 | [1] | BUSHING | |
| 10. | 225-3284 | [1] | SEAL-WIPER | |
| 11. | 167-2319 | [1] | SEAL-U-CUP | |
| 12. | 167-2208 | [1] | SEAL AS-BUFFER | |
| 13. | 8C-9161 | [1] | RING-WEAR |
#SEBP65450831
303-0703: CYLINDER GP-COUPLER
303-0703 CYLINDER GP-COUPLER
S/N BZ21-UP; HPD1-UP
139.7-MM (5.5-IN) BORE X 193-MM (7.6-IN) STROKE
PART OF 292-4153 COUPLER GP-QUICK
S/N BZ21-UP; HPD1-UP
139.7-MM (5.5-IN) BORE X 193-MM (7.6-IN) STROKE
PART OF 292-4153 COUPLER GP-QUICK
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 2. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 3. | 346-5597 | [1] | BEARING | |
| 4. | 346-5598 | [2] | BUSHING | |
| 5. | 346-5599 | [1] | PISTON | |
| 6. | 346-5600 | [1] | HEAD | |
| 7. | 346-5601 | [1] | ROD AS | |
| 8. | 346-5602 | [1] | TUBE AS | |
| 9. | 346-6711 J | [1] | VALVE AS-COUNTERBALANCE | |
| 10. | 180-8475 | [12] | BOLT-SOCKET HEAD (3/4-10X2.25-IN) | |
| 11. | 3B-8601 | [3] | SETSCREW-SOCKET (3/8-16X0.5-IN) | |
| 12. | 9S-8002 | [4] | PLUG (7/16-20-THD) | |
| 13. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 346-0644 | [1] | KIT-SEAL (COUPLER CYLINDER) | ||
| (INCLUDES WIPER SEAL, DOUBLE LIP SEAL, WEAR RING, O-RING, BACK-UP RING, PISTON RING SET & PISTON RING) | ||||
| 161-1980 J | [1] | KIT-SERVICE (COUNTERBALANCE VALVE) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP65450832
390-0600: CYLINDER GP-COUPLER
390-0600 CYLINDER GP-COUPLER -TB-LINKAGE
S/N BZ21-UP; HPD1-UP
102-MM (4-IN) BORE X 165-MM (6.5-IN) STROKE
PART OF 390-1017 COUPLER GP-QUICK
S/N BZ21-UP; HPD1-UP
102-MM (4-IN) BORE X 165-MM (6.5-IN) STROKE
PART OF 390-1017 COUPLER GP-QUICK
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 237-0947 J | [1] | VALVE GP-CHECK (PILOT OPERATED) | |
| 2. | 3J-1907 | [1] | SEAL-O-RING | |
| 3. | 3J-7354 | [1] | SEAL-O-RING | |
| 4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 5. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 6. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 453-6522 | [1] | KIT-PACKING (COUPLER CYLINDER) | ||
| (INCLUDES O-RINGS, BACK-UP RINGS, DUST SEAL, BP SEAL & POLYPAK SEAL) | ||||
| 213-8433 J | [1] | KIT-SEAL (CHECK VALVE) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP65450833
520-8646: CYLINDER GP-COUPLER
520-8646 CYLINDER GP-COUPLER
S/N BZ21-UP; HPD1-UP
101.6-MM (4-IN) BORE X 164.9-MM (6.5-IN) STROKE
PART OF 390-1017 COUPLER GP-QUICK
S/N BZ21-UP; HPD1-UP
101.6-MM (4-IN) BORE X 164.9-MM (6.5-IN) STROKE
PART OF 390-1017 COUPLER GP-QUICK
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 237-0947 J | [1] | VALVE GP-CHECK (PILOT OPERATED) | |
| 2. | 3J-1907 | [1] | SEAL-O-RING | |
| 3. | 3J-7354 | [1] | SEAL-O-RING | |
| 4. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 5. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 6. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 213-8433 J | [1] | KIT-SEAL (CHECK VALVE) | ||
| 453-6522 | [1] | KIT-PACKING (COUPLER CYLINDER) | ||
| (INCLUDES O-RINGS, BACKUP RINGS & SEALS) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP65450834
370-6692: CYLINDER GP-STICK
370-6692 CYLINDER GP-STICK
S/N BZ21-UP; HPD1-UP
190-MM (7.48-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 358-8460 CYLINDER & SEAL GP-STICK
S/N BZ21-UP; HPD1-UP
190-MM (7.48-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 358-8460 CYLINDER & SEAL GP-STICK
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 358-8462 | [1] | CYLINDER AS | |
| 1A. | 126-1956 | [1] | BUSHING | |
| 2. | 358-8472 | [1] | ROD AS | |
| 2A. | 228-5618 | [1] | BUSHING | |
| 3. | 370-6693 | [1] | HEAD | |
| 4. | 370-6664 J | [1] | SEAL-O-RING | |
| 5. | 370-6665 J | [2] | RING-BACKUP | |
| 6. | 165-9293 J | [1] | SEAL-LIP TYPE | |
| 7. | 087-5397 J | [1] | RING-BACKUP | |
| 8. | 333-8673 J | [1] | SEAL-U-CUP | |
| 9. | 333-8672 J | [1] | SEAL-BUFFER | |
| 10. | 114-0763 | [1] | BUSHING | |
| 11. | 087-5393 | [1] | RING-RETAINING | |
| 12. | 200-3620 J | [1] | RING-SEAL | |
| 13. | 359-7190 | [1] | STOP | |
| 14. | 358-8478 | [1] | PISTON | |
| 15. | 204-2845 J | [2] | RING | |
| 16. | 495-8218 J | [1] | SEAL AS | |
| 17. | 204-2846 J | [1] | RING | |
| 18. | 126-1971 M | [1] | LOCKNUT-SPECIAL | |
| 19. | 225-4641 | [1] | RING-RETAINING | |
| 20. | 225-4642 | [1] | RING | |
| 21. | 095-0930 | [2] | RING-RETAINING (EXTERNAL) | |
| 22. | 359-7189 | [1] | STOP | |
| 23. | 173-9684 M | [10] | BOLT (M24X3X100-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 518-5140 J | [1] | KIT-SEAL (STICK CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP65450835
513-3691: CYLINDER GP-STICK
513-3691 CYLINDER GP-STICK
S/N BZ21-UP; HPD1-UP
190-MM (7.5-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 358-8460 CYLINDER & SEAL GP-STICK
S/N BZ21-UP; HPD1-UP
190-MM (7.5-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 358-8460 CYLINDER & SEAL GP-STICK
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 513-3690 | [1] | CYLINDER AS-STICK | |
| 1A. | 462-2010 | [1] | BUSHING | |
| 2. | 513-3687 | [1] | ROD AS | |
| 2A. | 228-5618 | [1] | BUSHING | |
| 3. | 370-6693 | [1] | HEAD | |
| 4. | 370-6664 J | [1] | SEAL-O-RING | |
| 5. | 370-6665 J | [2] | RING-BACKUP | |
| 6. | 165-9293 J | [1] | SEAL-LIP TYPE | |
| 7. | 087-5397 J | [1] | RING-BACKUP | |
| 8. | 333-8673 J | [1] | SEAL-U-CUP | |
| 9. | 333-8672 J | [1] | SEAL-BUFFER | |
| 10. | 114-0763 | [1] | BUSHING | |
| 11. | 524-7886 | [1] | STOP | |
| 12. | 200-3620 J | [1] | RING-SEAL | |
| 13. | 359-7190 | [1] | STOP | |
| 14. | 358-8478 | [1] | PISTON | |
| 15. | 204-2845 J | [2] | RING | |
| 16. | 495-8218 J | [1] | SEAL AS | |
| 17. | 204-2846 J | [1] | RING | |
| 18. | 126-1971 M | [1] | LOCKNUT-SPECIAL | |
| 19. | 143-1452 | [2] | RING-RETAINING | |
| 20. | 087-5393 | [1] | RING-RETAINING | |
| 21. | 147-5764 | [1] | RING-RETAINING | |
| 22. | 147-5765 | [1] | RING | |
| 23. | 173-9684 M | [10] | BOLT (M24X3X100-MM) | |
| 24. | 6V-8237 | [10] | WASHER (26X44X4-MM THK) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 518-5140 J | KIT-SEAL (STICK CYLINDER) | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP65450836
315-4440: DRIVE & MTG GP-AUXILIARY PUMP
315-4440 DRIVE & MTG GP-AUXILIARY PUMP
S/N BZ21-UP; HPD1-UP
PART OF 325-8920 PUMP & MTG GP-AUXILIARY
S/N BZ21-UP; HPD1-UP
PART OF 325-8920 PUMP & MTG GP-AUXILIARY
#SEBP65450837
333-2878: DRIVE & MTG GP-SWING
333-2878 DRIVE & MTG GP-SWING
S/N BZ21-UP; HPD1-UP
PART OF 333-2876 POWER TRAIN AR
S/N BZ21-UP; HPD1-UP
PART OF 333-2876 POWER TRAIN AR
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2B-7561 | [4] | CORK | |
| 2. | 5D-1026 | [2] | CLAMP-BAND | |
| 3. | 096-4755 | [4] | PIN | |
| 4. | 296-6249 Y | [1] | DRIVE GP-SWING (WITH MOTOR, RH) | |
| 5. | 296-6252 Y | [1] | DRIVE GP-SWING (WITH MOTOR, LH) | |
| 6. | 461-3882 M | [20] | BOLT (M24X3X70-MM) | |
| 7. | 6V-8237 | [20] | WASHER (26X44X4-MM THK) | |
| 8. | 5P-0767 E | HOSE (130-CM EACH) | ||
| 1U-8846 BF | [1] | SEALANT-GASKET | ||
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP65450838
333-2878: DRIVE & MTG GP-SWING
333-2878 DRIVE & MTG GP-SWING
S/N BZ21-UP; HPD1-UP
PART OF 333-2876, 539-0888 POWER TRAIN AR
S/N BZ21-UP; HPD1-UP
PART OF 333-2876, 539-0888 POWER TRAIN AR
Parts for your 349F L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2B-7561 | [4] | CORK | |
| 2. | 5D-1026 | [2] | CLAMP-BAND | |
| 3. | 096-4755 | [4] | PIN | |
| 4. | 475-1176 CY | [1] | DRIVE GP-SWING (WITH MOTOR, RH) | |
| 5. | 475-1175 CY | [1] | DRIVE GP-SWING (WITH MOTOR, LH) | |
| 6. | 509-7906 M | [20] | BOLT (M24X3X70-MM) | |
| 7. | 6V-8237 | [20] | WASHER (26X44X4-MM THK) | |
| 8. | 5P-0767 E | HOSE (130-CM EACH) | ||
| 1U-8846 BF | [1] | SEALANT-GASKET | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| E | ORDER BY THE CENTIMETER | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP65450839
296-6249: DRIVE GP-SWING
296-6249 DRIVE GP-SWING -WITH MOTOR, RH
S/N BZ21-UP; HPD1-UP
PART OF 333-2878 DRIVE & MTG GP-SWING
S/N BZ21-UP; HPD1-UP
PART OF 333-2878 DRIVE & MTG GP-SWING
Parts for your 349F L EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Troubleshooting Procedure For Bucket Cylinder Position Sensing Unit on Certain Hydraulic Excavators Equipped With Cat <SUP>®</SUP> Grade Control {5457}
Troubleshooting Procedure For Bucket Cylinder Position Sensing Unit on Certain Hydraulic Excavators Equipped With Cat ® Grade Control {5457}
Troubleshooting Procedure For Bucket Cylinder Position Sensing Unit on Certain Hydraulic Excavators Equipped With Cat ® Grade Control {5457}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Technical Information Bulletin
Plug Located on the Coupler Cylinder Valve Block May Fail on Certain Pin Grabbers {5133}
Plug Located on the Coupler Cylinder Valve Block May Fail on Certain Pin Grabbers {5133}
Plug Located on the Coupler Cylinder Valve Block May Fail on Certain Pin Grabbers {5133}
Specifications
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Systems Operation
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Contamination Control Guidelines
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SENSOR INSIDE THE POSITION SENSING CYLINDER ON CERTAIN EXCAVATORS EQUIPPED WITH CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CYLINDER PISTON SEAL FOR THE BOOM, STICK, OR BUCKET ON CERTAIN 336D, 336D2, 336E, 336F, 340D, 340D2, 349D, 349D2, 349E, 349F, AND 352F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
PRODUCT SUPPORT PROGRAM FOR REPLACING THE POSITION SENSING BUCKET CYLINDER ON CERTAIN 320E, 323E/F, 325F, 336D/E/F, 345D, 349D/D2, 349E/F, AND 352F EXCAVATORS, EQUIPPED WITH CAT GRADE CONTROL APPLICATION
Testing and Adjusting
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Disassembly and Assembly
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Improved Quality Control Process With Class II and Class III Position Sensing Cylinder Sensor {5457}
Improved Quality Control Process With Class II and Class III Position Sensing Cylinder Sensor {5457}
Improved Quality Control Process With Class II and Class III Position Sensing Cylinder Sensor {5457}
New Cylinder Head Bolts are Now Used on Certain Excavators {5457, 5458}
New Cylinder Head Bolts are Now Used on Certain Excavators {5457, 5458}
New Cylinder Head Bolts are Now Used on Certain Excavators {5457, 5458}
New Tightening Procedure for the Stick Cylinder Piston Locknut is Available on Certain Excavators and Mobile Hydraulic Power Unit {5458}
New Tightening Procedure for the Stick Cylinder Piston Locknut is Available on Certain Excavators and Mobile Hydraulic Power Unit {5458}
New Tightening Procedure for the Stick Cylinder Piston Locknut is Available on Certain Excavators and Mobile Hydraulic Power Unit {5458}
A Procedure for Initial Cycling of Hydraulic Cylinders to Remove Air and Prevent Cylinder Dieseling is Now Being Used on Certain Excavators {5457}
A Procedure for Initial Cycling of Hydraulic Cylinders to Remove Air and Prevent Cylinder Dieseling is Now Being Used on Certain Excavators {5457}
A Procedure for Initial Cycling of Hydraulic Cylinders to Remove Air and Prevent Cylinder Dieseling is Now Being Used on Certain Excavators {5457}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5458}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5458}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5458}
An Improved Coupler Cylinder for Pin Grabber Is Now Used on Certain Excavators {5133}
An Improved Coupler Cylinder for Pin Grabber Is Now Used on Certain Excavators {5133}
An Improved Coupler Cylinder for Pin Grabber Is Now Used on Certain Excavators {5133}
New Stick Cylinder Group Is Now Used on Certain Excavators and OEM Excavator Based Specialty Solutions {5458}
New Stick Cylinder Group Is Now Used on Certain Excavators and OEM Excavator Based Specialty Solutions {5458}
New Stick Cylinder Group Is Now Used on Certain Excavators and OEM Excavator Based Specialty Solutions {5458}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5456, 5457, 5458}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5456, 5457, 5458}
Improved Cylinder Piston Seals Are Now Used on Certain Excavators and Mobile Hydraulic Power Units {5456, 5457, 5458}
Stick Cylinder Head Bolted Joint Improvement is Now Used on Certain 349D, 349D2, 349E, 349F, and 352F Excavators {5458}
Stick Cylinder Head Bolted Joint Improvement is Now Used on Certain 349D, 349D2, 349E, 349F, and 352F Excavators {5458}
Stick Cylinder Head Bolted Joint Improvement is Now Used on Certain 349D, 349D2, 349E, 349F, and 352F Excavators {5458}




