Crankshaft Front Seal and Wear Sleeve - Remove
Removal Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 5P-7409 | Sleeve Distorter | 1 |
| B | 6V-3143 or 1U-7325 |
Distorter Adapter | 1 |
Start By:
- Remove the vibration damper.
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| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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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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| NOTICE |
|---|
Every time that the crankshaft seal is removed from the wear sleeve, a new wear sleeve and crankshaft seal must be installed. |
- Remove four bolts (1) from adapter (2) and install two 5/16-18 NC forcing screws in adapter (2) .
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 | |
| Illustration 1 | g00588494 |
- Use forcing screws to remove adapter (2) .
- Remove O-ring seal (4) and crankshaft seal (3) from adapter (2) .
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| Illustration 2 | g00588495 |
- Install Tooling (B) in the adapter bore.
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| Illustration 3 | g00588497 |
- Install Tooling (A) between Tooling (B) and wear sleeve (5) . Turn Tooling (A) until the edge of the tool makes a flat crease in wear sleeve (5) . Repeat this procedure several times until the wear sleeve can be removed by hand.
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