gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Intermediate Shaft <--> [Balance Shaft]|Service and Repair|Page 1619
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Timing Cover: Service and Repair

REMOVAL

1.

Remove fan belt, then crankshaft pulley.

2.

Raise and support vehicle.

3.

Remove torsional damper attaching bolt, then the torsional damper using puller J-23523.

4.

Remove water pump, refer to WATER PUMP procedure.

5.

Remove oil pan, refer to OIL PAN procedure.

6.

Remove front cover attaching bolts, then the front cover and gasket. Discard gasket.

INSTALLATION

1.

Install front cover gasket, front cover and attaching bolts.

2.

Install oil pan.

3.

Install water pump.

4.

Install the torsional damper. Tighten to specifications.

Tune-up and Engine Performance Checks > < Intermediate Shaft <--> [Balance Shaft]|Service and Repair|Page 1619