Vibration Damper and Pulley - Remove and Install
Removal Procedure
Start By:
- Remove the V-Belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
- Remove the radiator. Refer to Disassembly and Assembly, "Radiator - Remove and Install".
- Remove eight bolts (2) from the vibration damper (1) .
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Illustration 1 | g00634978 |
- Remove vibration damper (1) .
- Remove three bolts (4) from the cover for the crankshaft pulley (3) .
Note: Do not use a puller tool to remove the crankshaft pulley from the vibration damper.
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Illustration 2 | g00635003 |
- Hold a wood block against the inner hub of the pulley. Strike the wood block with a hammer in order to loosen tapered rings (7). Remove tapered rings (7) and spacer (6) .
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Illustration 3 | g00741432 |
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Illustration 4 | g00767995 |
- Remove three bolts that secure thrust block (8) to the crankshaft. Remove the thrust block.
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Illustration 5 | g00767995 |
- Remove crankshaft pulley (5) .
Installation Procedure
- Thoroughly clean the following parts: the bore of the pulley, tapered rings, spacer and nose of the crankshaft.
Note: Do not use a degreaser on the parts.
Note: Do not expand the tapered rings.
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NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Install crankshaft pulley (1) onto the crankshaft. Ensure that the key is placed in the groove on the crankshaft at the time of the installation.
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Illustration 6 | g00637926 |
- Install spacer (6) and tapered rings (7). Ensure that the gaps of the tapered rings are not aligned.
Note: The tapered rings must be aligned correctly for proper installation.
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Illustration 7 | g00767995 |
- Lubricate O-ring seal (9) and thrust block (8) with clean engine oil. Place the thrust block (8) and bolts (3) into position.
- Tighten bolts (3) evenly. Gradually tighten the bolts to a final torque of 115 N·m (85 lb ft).
- Position crankshaft vibration damper (4) so that the eight bolt holes align with the pulley.
Note: On some engines, the damper is placed on the rear of the pulley. Fit the inner flange of the damper to the rear of the pulley.
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Illustration 8 | g00637928 |
- Apply 9S-3263 Thread Lock Compound to the eight bolts (5) that fasten the crankshaft to the pulley. Install eight bolts (5) and tighten bolts (5) evenly. Gradually tighten the bolts to a final torque of 35 N·m (25 lb ft).
Note: Some engines are equipped with a viscous damper. Tighten the bolts for the viscous damper to a torque of 75 N·m (55 lb ft).
End By:
- Install the V-Belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
- Install the radiator. Refer to Disassembly and Assembly, "Radiator - Remove and Install".
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