gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Rocker Arm Assembly|Service and Repair > < Rocker Arm Nut Torque|Page 2537
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Rocker Arm Assembly: Adjustments

ROCKER ARM (VALVE) ADJUSTMENT

No valve adjustment is necessary. When the valve train requires service, tighten the valve rocker arm nuts to 25 Nm (20 lb. ft.).

Rocker Arm Assembly|Service and Repair > < Rocker Arm Nut Torque|Page 2537