Gear Pump - Disassemble
Disassembly Procedure
Show/hide table
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 1P-1857 | Retaining Ring Pliers | 1 |
Start By:
- Remove the gear pump. Refer to Disassembly and Assembly, "Gear Pump - Remove".
Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform disassembly procedures on a clean work surface. Keep components covered and protected at all times.
- Remove bolts (1) and cover (2) .
Show/hide table
 | |
| Illustration 1 | g01037027 |
- Remove O-ring seal (3), seal (4), and seal (5) .
Show/hide table
 | |
| Illustration 2 | g01037028 |
- Remove bearing (6) .
- Remove gear (7) and gear (8) .
Show/hide table
 | |
| Illustration 3 | g01037246 |
- Remove bearing (9) .
- Remove seal (10) and seal (11) .
- Remove housing (12) and O-ring seal (13) .
Show/hide table
 | |
| Illustration 4 | g01037029 |
- Use Tooling (A) in order to remove retaining ring (19) .
Show/hide table
 | |
| Illustration 5 | g01037031 |
- Remove bolts (14) and washers (15) .
- Remove housing (16) and bearings (17) from body (18) .
- Remove seals (20) and bearing (21) .
Show/hide table
 | |
| Illustration 6 | g01037845 |
- Remove coupling (22) and gears (23) .
Show/hide table
 | |
| Illustration 7 | g01037033 |
- Remove bearing (24) and seals (25) from body (18) .
- Remove O-ring seal (26) .
- Remove bearings (27) and seals (28) from body (18) .
Show/hide table
 | |
| Illustration 8 | g01037034 |
Caterpillar Information System:
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System Switch (Two Speed)
3508B Engine for Caterpillar Built Machines Electronic Control System Operation
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Circuit Breakers - Reset
914G2 and IT14G2 Compact Wheel Loaders Cab Air Filter - Clean/Replace
M325D L MH and M325D MH Material Handlers Machine System Stick Cylinder - Material Handler
267B, 277B and 287B Multi Terrain Loaders Machine Systems Track Drive
M325D L MH and M325D MH Material Handlers Machine System Stick
3508B Engine for Caterpillar Built Machines Radiator and Cooling System - Test
267B, 277B and 287B Multi Terrain Loaders Machine Systems Track Drive
267B, 277B and 287B Multi Terrain Loaders Machine Systems Track Drive
2003/12/22 A New Bracket Is Now Available {1062}
2004/07/26 New Bearings Are Available for the Elimination of the Excessive Play in the Bucket Linkage {6513}
259B3 Compact Track Loader, 247B3 and 257B3 Multi Terrain Loaders and 216B3, 226B3, 236B3, 242B3 and 252B3 Skid Steer Loaders Machine Systems Gear Pump - Assemble
446D Backhoe Loader Axles, Differential and Brakes Axle (Front)
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Air System
2003/11/24 Special Instruction for Testing Oil Coolers {1378}
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Auxiliary Hydraulic Electronic Control System Switch (Interlock Override)
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Electrical System
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Lubrication System
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System General Information
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System General Information
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Automatic Lubrication System Troubleshooting
773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Visual Inspection
914G2 and IT14G2 Compact Wheel Loaders Cooling System Coolant (ELC) - Change