Removal Procedure
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Table 1
Required Tools     |
Tool     |
Part Number     |
Part Description     |
Qty     |
A     |
1P-1859     |
Retaining Ring Pliers     |
1     |
Start By:
- Remove the engine. Refer to Disassembly and Assembly, "Engine - Remove".
Note: Cleanliness is an important factor. Before you begin the removal procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
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NOTICE |
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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Illustration 1 | g01177554 |
- Remove bolt (1) .
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Illustration 2 | g01177556 |
- Remove nuts (2), bolts (4), and muffler assembly (3) .
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Illustration 3 | g01177557 |
- Remove bolts (5) and (7). Remove housing (6) .
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Illustration 4 | g01179027 |
- Remove screws (8) and coupler assembly (9) .
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Illustration 5 | g01179032 |
- Use Tooling (B) to remove retaining ring (10) and coupler (11) .
Installation Procedure
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Table 2
Required Tools     |
Tool     |
Part Number     |
Part Description     |
Qty     |
A     |
1P-1859     |
Retaining Ring Pliers     |
1     |
B     |
4C-5598     |
High Temperature Anti-Seize     |
1     |
Note: Cleanliness is an important factor. Before assembly, thoroughly clean all parts in cleaning fluid. Allow the parts to air dry. Do not use wiping cloths or rags to dry parts. Lint may be deposited on the parts which may cause trouble. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. Dirt and other contaminants can damage the precision component. Perform assembly procedures on a clean work surface. Keep components covered and protected at all times.
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NOTICE |
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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Illustration 6 | g01179032 |
- Install coupler (11). Use Tooling (A) to install retaining ring (10) .
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Illustration 7 | g01179027 |
- Position coupler assembly (9) and install screws (8) .
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Illustration 8 | g01177557 |
- Position housing (6). Install bolts (7). Tighten bolts (5) to a torque of 75 N·m (55 lb ft).
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Illustration 9 | g01177556 |
- Position muffler assembly (3). Install bolts (4). Apply Tooling (B) to the studs. Tighten nuts (2) to a torque of 12.5 N·m (111 lb in).
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Illustration 10 | g01177554 |
- Install bolt (1) .
End By:
Install the engine. Refer to Disassembly and Assembly, "Engine - Install".