| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 161-9713 | Hex Bit | 1 |
Start By:
- Prepare the machine for disassembly. For additional information, refer to Disassembly and Assembly, "Preparation for Disassembly".
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
| 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. |
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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the attachments have been lowered, oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
- Tilt up the cab. Refer to Operation and Maintenance Manual, "Cab Tilting".
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Illustration 1 g00600149 - Disconnect hose assemblies (1) from the swing motor.
Note: There are four hose assemblies on the swing motor with the brake. There are three hose assemblies on the swing motor without the brake.
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Illustration 2 g00600491 - Remove bolts (2) from the plate. Two dowel pins also retain the plate. Pry the plate off of the machine.
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Illustration 3 g00600547 Show/hide table
Illustration 4 g00600581 - Use Tooling (A) in order to remove four bolts (3) that attach the swing motor to the machine. Three of the bolts have a washer and nut (4). The fourth bolt is threaded directly into the platform.
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Illustration 5 g00953610 - Attach a suitable lifting device to swing motor (5). Remove swing motor (5) from the machine. The weight of the swing motor is approximately
60 kg (135 lb) .
