gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Lifter / Lash Adjuster, Valve > < Compression Check|Specifications
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Camshaft: Service and Repair

1.

Remove engine assembly. Refer to ``Engine, Replace'' for procedure.

2.

Remove rocker arm cover. Refer to ``Rocker Arm Cover, Replace'' for procedure.

3.

Remove rocker arm shaft. Refer to ``Rocker Arms, Replace'' for procedure.

4.

Remove timing belt. Refer to ``Timing Belt, Replace'' for procedure.

5.

Remove camshaft gear and hub, then the oil seal retainer.

6.

Remove oil pan and oil pump. Refer to ``Crankcase & Oil Pump, Replace'' for procedure.

7.

Carefully withdraw camshaft from engine block to avoid damaging camshaft bearings.

8.

Remove valve lifters.

9.

Reverse procedure to install.

Lifter / Lash Adjuster, Valve > < Compression Check|Specifications