Envoy 2WD L6-4.2L (2008)
Harmonic Balancer - Crankshaft Pulley: Service and Repair
Crankshaft Balancer Replacement
Tools Required
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J 36660-A Torque Angle Meter
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J 41478 Crankshaft Front Oil Seal Installer
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J 41816-2 Crankshaft End Protector
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J 44226 Crankshaft Balancer Remover/Holder
Removal Procedure
1. Remove the cooling fan and shroud. Refer to Cooling Fan and Shroud Replacement (See: Cooling System/Radiator Cooling Fan/Service and
Repair) .
2. Remove the drive belt. Refer to Drive Belt Replacement (See: Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair) .
3. Carefully loosen and remove the balancer bolt.
4. Install J 41816-2 into the end of the crankshaft.
Important: Do not pull on outer edge of the crankshaft balancer.
5. Use a 3 jaw puller to remove the crankshaft balancer.
6. Remove the 3 jaw puller and the J 41816-2 .
7. Remove the crankshaft balancer shim from the crankshaft snout.
8. Clean and inspect the crankshaft balancer. Refer to Crankshaft Balancer Cleaning and Inspection () .
Installation Procedure