gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Rocker Arm|Page 1824 > < Lifter / Lash Adjuster, Valve|Service and Repair|Page 1819
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Rocker Arm Assembly: Specifications
Rocker Arm

VALVE ADJUSTMENT (VIN Z)

WITH SCREW-IN ROCKER ARM STUDS AND POSITIVE STOP SHOULDERS

 

Valve Rocker Arm Nuts .................................................................................................................................................................  27 Nm (20 lb. ft.).

WITH PRESSED-IN ROCKER ARM STUDS

Refer to Rocker Arm / Adjustments.

Rocker Arm|Page 1824 > < Lifter / Lash Adjuster, Valve|Service and Repair|Page 1819