GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1999
🢒
Jimmy - 4WD
🢒
Engine
🢒
Engine Mechanical - 4.3L
🢒 Valve Rocker Arm and Push Rod Removal
Important:
Mark, sort, and organize all the components for assembly.
Remove the following components from the cylinder head:
1.1.
The valve rocker arm nuts
1.2.
The valve rocker arm balls
1.3.
The valve rocker arms
Remove the valve pushrods.
Remove the valve rocker arm studs.