HYDRAULIC SYSTEM
CYLINDER GPFILTER GP
CYLINDER GP
HYDRAULIC GP
HYDRAULIC SYSTEM
CYLINDER GP#M00961170240
566-5630: CYLINDER GP-BLADE
566-5630 CYLINDER GP-BLADE -LH
90-MM (3.5-IN) BORE X 180-MM (7.1-IN) STROKE
PART OF 512-2525, 528-4100 BLADE AR-STRAIGHT
AN ATTACHMENT
90-MM (3.5-IN) BORE X 180-MM (7.1-IN) STROKE
PART OF 512-2525, 528-4100 BLADE AR-STRAIGHT
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961170241
521-2883: CYLINDER GP-BUCKET
521-2883 CYLINDER GP-BUCKET
85-MM (3.3-IN) BORE X 742-MM (29.2-IN) STROKE
PART OF 516-7070, 521-7589, 568-1566, 568-1567 LINKAGE AR-BUCKET
AN ATTACHMENT
85-MM (3.3-IN) BORE X 742-MM (29.2-IN) STROKE
PART OF 516-7070, 521-7589, 568-1566, 568-1567 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION) | ||||
#M00961170242
485-5289: CYLINDER GP-COUPLER
485-5289 CYLINDER GP-COUPLER
31.8-MM (1.2-IN) BORE X 38-MM (1.5-IN) STROKE
PART OF 485-5245 LOCK GP-QUICK COUPLER
AN ATTACHMENT
31.8-MM (1.2-IN) BORE X 38-MM (1.5-IN) STROKE
PART OF 485-5245 LOCK GP-QUICK COUPLER
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 216-9060 | [1] | PLUG | |
| 2. | 361-1128 | [1] | SEAL | |
| 3. | 361-1140 | [1] | PISTON | |
| 4. | 479-0646 N | [1] | VALVE AS-COUNTERBALANCE | |
| 5. | 485-5284 | [1] | KIT-SEAL | |
| (INCLUDES PARTS MARKED J IN THE GRAPHICS) | ||||
| 6. | 485-5285 | [1] | PISTON | |
| 7. | 485-5286 | [1] | ROD AS | |
| 8. | 4D-2297 | [1] | SEAL-O-RING | |
| 9. | 6V-5192 M | [1] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 499-9314 N | [1] | KIT-SEAL (COUNTERBALANCE VALVE) | ||
| (INCLUDES RING-BACK UPS & O-RING SEALS) | ||||
| M | METRIC PART | |||
| N | KIT MARKED N SERVICES PART(S) MARKED N | |||
#M00961170243
305-6716: CYLINDER GP-THUMB
305-6716 CYLINDER GP-THUMB
PART OF 504-6176 CYLINDER & LINES GP-THUMB
AN ATTACHMENT
PART OF 504-6176 CYLINDER & LINES GP-THUMB
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 276-4170 | [1] | PISTON | |
| 2. | 276-4171 | [1] | HEAD | |
| 3. | 282-6836 | [1] | STOP | |
| 4. | 305-6713 | [1] | ROD AS | |
| 5. | 305-6714 | [1] | CYLINDER AS (THUMB) | |
| 6. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF)(HYDRAULIC) | |
| 7. | 9R-0320 | [4] | BUSHING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 276-4172 | [1] | KIT-SEAL | ||
| (INCLUDES SEALS, RINGS & SETSCREW) | ||||
#M00961170244
519-8850: CYLINDER GP-VARIABLE ADJ BOOM
519-8850 CYLINDER GP-VARIABLE ADJ BOOM
100-MM (4-IN) BORE X 372-MM (14.6-IN) STROKE
PART OF 514-8074 LINES AR-STICK
AN ATTACHMENT
100-MM (4-IN) BORE X 372-MM (14.6-IN) STROKE
PART OF 514-8074 LINES AR-STICK
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION) | ||||
#M00961170245
515-3268: FILTER GP-OIL
515-3268 FILTER GP-OIL -HYDRAULIC FILTER
PART OF 513-1375, 551-2207 TANK & FILTER GP-HYDRAULIC
PART OF 513-1375, 551-2207 TANK & FILTER GP-HYDRAULIC
#M00961170246
550-1905: GUARD AS-BLADE CYLINDER
550-1905 GUARD AS-BLADE CYLINDER
PART OF 512-2524, 512-2526 BLADE AR-STRAIGHT
AN ATTACHMENT
PART OF 512-2524, 512-2526 BLADE AR-STRAIGHT
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961170247
512-1420: HYDRAULIC AR
512-1420 HYDRAULIC AR
PART OF 512-1402 COMMON AR
PART OF 512-1402 COMMON AR
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS#M00961170248
514-3240: HYDRAULIC AR
514-3240 HYDRAULIC AR -AUXILIARY PUMP
PART OF 563-2080, 563-2081 STICK & CONTROL AR-AUXILIARY
FOR USE WITH @@@@@520-0800@@@@@, @@@@@520-0820@@@@@
AN ATTACHMENT
PART OF 563-2080, 563-2081 STICK & CONTROL AR-AUXILIARY
FOR USE WITH @@@@@520-0800@@@@@, @@@@@520-0820@@@@@
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 566-9891 Y | [1] | FILM GP | ||
| 551-4078 Y | [1] | FILM GP | ||
| 513-6063 Y | [1] | LINES GP-CONTROL | ||
| 513-9217 Y | [1] | LINES GP-FRONT | ||
| 512-5198 Y | [1] | LINES GP-PILOT | ||
| 520-4891 Y | [1] | LINES GP-PILOT | ||
| 511-4977 Y | [1] | LINES GP-PUMP | ||
| 520-5981 Y | [1] | LINES GP-RETURN | ||
| 515-0452 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 515-3526 Y | [1] | VALVE & MTG GP-BANK | ||
| 516-3705 Y | [1] | VALVE & MTG GP-BANK (AUXILIARY) | ||
| 511-6226 Y | [1] | WIRING GP-AUXILIARY CONTROL | ||
| 511-6241 Y | [1] | WIRING GP-FRONT (SWING BOOM) | ||
| Y | SEPARATE ILLUSTRATION | |||
#M00961170249
520-0774: HYDRAULIC AR
520-0774 HYDRAULIC AR -AUXILIARY PUMP
PART OF 563-2094 STICK & CONTROL AR-AUXILIARY
FOR USE WITH @@@@@520-0781@@@@@
AN ATTACHMENT
PART OF 563-2094 STICK & CONTROL AR-AUXILIARY
FOR USE WITH @@@@@520-0781@@@@@
AN ATTACHMENT
Parts for your 309 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 566-9866 Y | [1] | FILM GP (VARIABLE ADJUSTABLE BOOM) | ||
| 551-4078 Y | [1] | FILM GP | ||
| 513-6063 Y | [1] | LINES GP-CONTROL | ||
| 513-9217 Y | [1] | LINES GP-FRONT (AUXILIARY) | ||
| 517-8120 Y | [1] | LINES GP-FRONT (VARIABLE ADJUSTABLE BOOM) | ||
| 517-8114 Y | [1] | LINES GP-PILOT | ||
| 520-4891 Y | [1] | LINES GP-PILOT | ||
| 511-4977 Y | [1] | LINES GP-PUMP | ||
| 520-5981 Y | [1] | LINES GP-RETURN | ||
| 515-0452 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 515-3533 Y | [1] | VALVE & MTG GP-BANK | ||
| 516-3705 Y | [1] | VALVE & MTG GP-BANK (AUXILIARY) | ||
| 511-6226 Y | [1] | WIRING GP-AUXILIARY CONTROL | ||
| 511-6242 Y | [1] | WIRING GP-FRONT (VARIABLE ADJUSTABLE BOOM) | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
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}
Technical Information Bulletin
Tee Assembly Fitting is Not Included in Thumb Kits for Certain 308 Mini Hydraulic Excavators {5057, 5362}
Tee Assembly Fitting is Not Included in Thumb Kits for Certain 308 Mini Hydraulic Excavators {5057, 5362}
Tee Assembly Fitting is Not Included in Thumb Kits for Certain 308 Mini Hydraulic Excavators {5057, 5362}
Specifications
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
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}
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
Offset Boom Cylinder - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
Blade Cylinder - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
Bucket Cylinder - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
Stick Cylinder - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
Stick Cylinder - Disassemble
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
Boom Cylinder - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems