Start By:
- Remove the gear motor. Refer to Disassembly and Assembly, "Gear Motor (Rear Axle Lubrication) - Remove".
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products. Dispose of all fluids according to local regulations and mandates. |
Note: Put identification marks on all hose assemblies, on all tube assemblies and on all wire harnesses for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss and this helps to prevent contaminants from entering the system.
- Drain the oil from the differential into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Differential and Final Drive Oil - Change".
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Illustration 1 g01629235 - Disconnect hose assembly (1). Disconnect hose assembly (2). Remove bolts (3). Use two people in order to remove gear pump (4). The weight of gear pump (4) is approximately
30 kg (65 lb) .Show/hide table
Illustration 2 g01629256 - Remove bolts (5) in order to remove adapter (6) from gear pump (4).
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Illustration 3 g01629274 - Remove O-ring seal (7).
