| Required Tools | |||
| Tools | Part Number | Part Description | Qty |
| A | 1P-1862 | Retaining Ring Pliers | 1 |
| B | 1P-1861 | Retaining Ring Pliers | 1 |
| C | 1P-0510 | Driver Gp | 1 |
| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
| NOTICE |
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Keep all parts clean from contaminants. Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components. To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly. Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination. |
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Personal injury can result from parts and/or covers under spring pressure. Spring force will be released when covers are removed. Be prepared to hold spring loaded covers as the bolts are loosened. |
Note: Cleanliness is an important factor. Before you begin the assembly 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.
Note: Check the O-ring seals, the gaskets, and the seals for wear or for damage. Replace the components, if necessary.
- Raise temperature on bearing cone (47). Install bearing cone (47) to shaft assembly (45).
- Raise temperature on race (46). Install race (46) to shaft assembly (45).
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Illustration 2 g00898401 - Install shaft assembly (45) to body (1).
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Illustration 3 g00898400 - Install bearing cup (44) to body (1).
Note: Bearing cup (44) must only go into body (1) to the first groove.
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Illustration 4 g00898396 - Install bearing (43) to mounting plate (36).
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Illustration 5 g00898395 - Install mounting plate (36) to body (1).
- Install bolts (42) to mounting plate (36).
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Illustration 6 g00898392 Show/hide table
Illustration 7 g00898393 - Install shims (41) to mounting plate (36).
- Install washer (40) to mounting plate (36).
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Illustration 8 g00912688 - Install O-ring seal (38) to mounting plate (36).
- Install retaining ring (38A). Adjust shims (41) to
0.0127 mm (0.00050 inch) to0.0254 mm (0.00100 inch) end play.Show/hide table
Illustration 9 g00898391 - Install seal (39) to seal retainer (37).
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Illustration 10 g00898388 - Install seal retainer (37) to mounting plate (36).
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Illustration 11 g00898387 - Install retaining ring (35) to mounting plate (36).
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Personal injury can result from being struck by parts propelled by a released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to release the spring force.
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Illustration 12 g00898286 - Install spring (34), bushing (33), and dowel pin (32) to body (1).
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Illustration 13 g00898285 - Install piston rings (31) to pistons (30).
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Illustration 14 g00999781 - Install pistons (30) to body (1).
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Illustration 15 g00898282 - Install bearings (29) to joint shaft assembly (28).
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Illustration 16 g00898281 - Install joint shaft assembly (28) to body (1).
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Illustration 17 g00898276 - Install dowel pin (27) to cylinder barrel (23).
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Illustration 18 g00898232 - Install cylinder barrel (23) to body (1).
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Illustration 19 g00898220 - Install dowel pins (26) to cylinder barrel (23).
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Illustration 20 g00898199 - Install sliding plate (25) to cylinder barrel (23).
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Illustration 21 g00992705 - Install plate (24) to cylinder barrel (23).
- Install adjustment plate (22) to head (13). Install bolts (21) to adjustment plate (22).
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Illustration 22 g00898141 - Install plate (20) to head (13). Install bolts (19) to plate (20).
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Illustration 23 g00898098 - Install actuator (17) to head (13).
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Illustration 24 g00898089 - Install pin (18) to actuator (17).
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Illustration 25 g00898080 - Install gasket (15) to head (13).
- Install two set screws (16) to actuator (17).
- Install head (13) to body (1).
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Illustration 26 g00992704 - Install bolts (14) to head (13).
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Illustration 27 g00992703 Show/hide table
Illustration 28 g00897535 Show/hide tablePersonal injury can result from being struck by parts propelled by a released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to release the spring force.
- Install the following components to head (13): seat (6), seat (8), spring (7), spring (9), seat (10), spool (11) and spool (12).
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Illustration 29 g00897532 - Install O-ring seals (5) to valve assembly (4).
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Illustration 30 g00992700 - Install bolts (3) to valve assembly (4).
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Illustration 31 g00992699 - Install fittings (2) to body (1).
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| Illustration 1 | g00898402 |
End By:
- Install the motor. Refer to Disassembly and Assembly, "Piston Motor (Propel) - Install".