Removal Procedure
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Table 1
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
4C-8358 |
Eyebolt |
1 |
| B |
138-7573 |
Link Bracket |
1 |
Start By:
- Remove the generator. Refer to Disassembly and Assembly, "Generator - Remove".
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| 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar 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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Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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 oil from the hydraulic tank into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change".
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| Illustration 1 | g01189032 |
- Remove bolts (1) and reposition junction box (2) .
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| Illustration 2 | g01189033 |
- Remove bolts (3) and cover (4) .
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| Illustration 3 | g01190774 |
- Remove bolts (5) .
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| Illustration 4 | g01191617 |
- Remove bolts (6) from tube assembly (7) .
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| Illustration 5 | g01191619 |
- Remove nuts (8) from tube assembly (7) .
- Remove tube assembly (7) .
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| Illustration 6 | g01191620 |
- Remove bolts (9) from tube (10) .
- Loosen nut (11) and position clamp (12) out of the way.
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| Illustration 7 | g01191621 |
- Attach a suitable lifting device to muffler (13). The weight of muffler (13) is approximately 20 kg (45 lb).
- Remove tube (10) .
- Remove muffler (13) .
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| Illustration 8 | g01191622 |
- Remove bolts (14) from panel (15) .
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| Illustration 9 | g01191623 |
- Remove bolts (16) and panel (15) .
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| Illustration 10 | g01191624 |
- Remove bolts (17) and (19) .
- Remove bracket (18) .
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| Illustration 11 | g01191625 |
- Disconnect hose assemblies (20) .
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| Illustration 12 | g01191670 |
- Disconnect harness assemblies (21) and (22) .
- Loosen hose clamps (23) and remove hose (24) .
- Disconnect hose assemblies (25) and (26) .
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| Illustration 13 | g01191671 |
- Disconnect hose assemblies (27) .
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| Illustration 14 | g01191673 |
- Remove bolts (29) and open access panel (28) .
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| Illustration 15 | g01191674 |
- Disconnect harness assembly (30) .
- Disconnect hose assemblies (31) .
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| Illustration 16 | g01191675 |
- Remove bolt (32) and bolts (34) from panel (33) .
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| Illustration 17 | g01191676 |
- Remove bolts (35) from panel (33) .
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| Illustration 18 | g01191678 |
- Remove bolts (36) .
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| Illustration 19 | g01191679 |
- Remove bolts (37) from radiator assembly (38) .
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| Illustration 20 | g01191770 |
- Attach Tooling (B) and a suitable lifting device to radiator assembly (38) .
- Separate radiator assembly (38) from hydraulic tank (39) .
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| Illustration 21 | g01191771 |
- Attach Tooling (A) and a suitable lifting device to hydraulic tank (39). The weight of hydraulic tank (39) is approximately 193 kg (425 lb).
- Remove hydraulic tank (39) .
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| Illustration 22 | g01191772 |
- Remove bolts (40) and cover (41) .
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| Illustration 23 | g01191773 |
- Remove O-ring seal (42) .
- Remove retainer (44) and filter (43) .
