| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 1U-9200 | Lever Puller Hoist | 1 |
Start By:
- Remove the engine enclosure. Refer to Disassembly and Assembly, "Engine Enclosure (Hood) - Remove and Install".
- Remove the rear chassis support. Refer to Disassembly and Assembly, "Rear Chassis Support - Remove".
- Remove the gear pump. Refer to Disassembly and Assembly, "Gear Pump (Transmission Charging and Scavage) - Remove".
| 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, PERJ1017, "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 work tools have been lowered to the ground, and the 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. |
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At operating temperature, the engine coolant is hot and under pressure. Steam can cause personal injury. Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand. Remove the fill cap slowly to relieve pressure. Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury. |
| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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.
- Drain the engine coolant into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change".
- Drain the engine oil into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Engine Oil and Filter - Change".
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Illustration 1 g02366038 - Disconnect tube (1).
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Illustration 2 g02366256 - Disconnect clip (2).
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Illustration 3 g02366258 - Disconnect harness assembly (3).
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Illustration 4 g02366262 - Attach a suitable lifting device to hood frame (4).
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Illustration 5 g02366263 - Remove bolts (5). Repeat for other side. Remove frame (6). The weight of the frame (6) is approximately
113 kg (250 lb) Show/hide table
Illustration 6 g02366265 - Disconnect clips (7).
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Illustration 7 g02366266 - Disconnect clips (8) and (10). Disconnect dust cover (9). Disconnect harness assembly (11).
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Illustration 8 g02366267 - Disconnect cables (12).
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Illustration 9 g02366427 - Disconnect clips (13).
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Illustration 10 g02366431 - Disconnect clips (14).
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Illustration 11 g02366428 - Disconnect clip (15). Disconnect hose assembly (16).
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Illustration 12 g02366430 - Disconnect hose assembly (17).
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Illustration 13 g02366268 - Disconnect clips (18) and (19).
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Illustration 14 g02366417 - Disconnect hose assemblies (20). Disconnect harness assembly (21). Disconnect cables (22) and (23). Disconnect hose (24).
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Illustration 15 g02366432 - Disconnect hose assembly (25).
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Illustration 16 g02366418 - Disconnect clamp (26). Disconnect hose (27).
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Illustration 17 g02366419 - Disconnect clamp (28).
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Illustration 18 g02366421 - Disconnect hose assemblies (29) and (30).
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Illustration 19 g02366422 - Disconnect bracket (31).
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Illustration 20 g02366423 - Disconnect clip (32).
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Illustration 21 g02366424 - Place a suitable jack under transmision (33) in order to support the weight of transmission (33).
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Illustration 22 g02366425 - Attach Tooling (A) and a suitable lifting device onto engine (34).
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Illustration 23 g02366426 - Remove bolt (35) and mounts. Repeat for other side.
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Illustration 24 g02366818 - Remove bolts (36).
- Remove engine (34). The weight of engine (34) is approximately
1497 kg (3300 lb) .
- Install the engine (34) in the reverse order as the removal.