Harmonic Balancer - Crankshaft Pulley: Service and Repair

Crankshaft Pulley

Special Service Tools






Crankshaft TDC timing/locking tool

303-573





Remover crankshaft damper pulley

303-1049





Remover oil seal front cover

303-107





Installer oil seal front cover

303-1148





Installer - crankshaft damper pulley

303-102

Removal
1 Disconnect the battery ground cable. For additional information, refer to Specifications Service and Repair
2 Remove the accessory drive belt. For additional information, refer to Accessory Drive Belt Service and Repair
3 Using the special tool, retain the crankshaft front pulley.




4
NOTE:
The crankshaft pulley retaining bolt will be very tight.
Remove the crankshaft pulley retaining bolt.
- Discard the bolt.




5 Using the special tools, remove the crankshaft pulley.
- Collect the washer.
- Remove the special tools.




6 Using the special tool, remove the crankshaft front seal.
7 Check the crankshaft damper pulley and the washer for damage.

Installation
1 Clean all the crankshaft pulley mating faces.




2 Using the special tool, install the crankshaft front seal.
- Lubricate the seal with clean engine oil.




3 Using the special tool, install the crankshaft pulley.
- Lubricate the seal with clean engine oil.
- Remove the special tool.
4
CAUTION: The screw thread in the crankshaft pulley must be cleaned out before installing a new crankshaft pulley bolt.
Install, but do not tighten, the new crankshaft pulley bolt.




5 Tighten the crankshaft pulley bolt.
- Install the special tool.
- Tighten the bolt to 55 Nm (40 lb.ft).
- Tighten the bolt a further 85 degrees.
- Remove the special tool.
6 Install the accessory drive belt. For additional information, refer to Accessory Drive Belt Service and Repair
7 Connect the battery ground cable. For additional information, refer to Specifications Service and Repair