Start By:
- Remove the cab.
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Personal injury or death can result from improper lifting or blocking. When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component. Approximate weights of the components are shown. Clean all surfaces where parts are to be installed. |
| 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, "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. |
- Disconnect hose assembly (1) and remove hose assembly (2).
- Disconnect hose assembly (3) and tube (4).
Show/hide table
Illustration 2 g03730247 - Disconnect hose assembly (6).
- Attach a suitable lifting device to piston pump (7). The weight of piston pump (7) is approximately
33 kg (73 lb) . Remove bolts (5) and piston pump (7).
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| Illustration 1 | g03730249 |
- Install piston pump (7) in the reverse order of removal.