gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Valve Cover > < Rocker Arm Assembly|Service and Repair|Page 3913
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Notice: Refer to Fastener Notice.

11. Tighten the rocker arm shaft bolts in the sequence shown.

Tighten the bolts to 41 N.m (30 lb ft).

12. Adjust the valve clearance. Refer to Valve Lash Adjustment.
13. Install the lower valve rocker arm covers. 

Valve Cover > < Rocker Arm Assembly|Service and Repair|Page 3913