| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 6V-4077 | Camshaft Bearing Tool Group | 1 |
| 125-2739 (1) | Bearing Pilot | 1 | |
| 125-2740 (1) | Back Up Plate | 1 | |
| 125-2741 (1) | Bearing Sleeve | 1 | |
| B | 8S-2241 | Camshaft Bearing Tool Group | 1 |
| C | 316-1493 | Hydraulic Puller As | 1 |
| D | 8H-0684 | Ratchet Wrench | 1 |
| (1) | Alternate Tooling for camshaft bearings with a large diameter |
Start By:
- Remove the camshafts. Refer to Disassembly and Assembly, "Camshaft - Remove".
| 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. |
- Use the following steps to install Tooling (A).
- Install the pilot group in the camshaft bearing.
- Place the backup plate in position and ensure that the bearing is between the two parts.
- Install the bolt that holds Tooling (A) together.
- Use the extensions to obtain the correct length for Tooling (A).
- Install the puller plate on the bolt and the flywheel housing or the front housing.
Note: Tooling (B) can be used to remove the camshaft bearings when the flywheel housing and the front housing have been removed.
- Install Tooling (C) on Tooling (A) and pull the bearing from the cylinder block.
Note: Tooling (D) can be used in place of Tooling (C), if necessary.
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| Illustration 1 | g00578295 |
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Typical example | |
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| Illustration 2 | g00578306 |
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Typical example | |