GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2001
🢒
Astro - 4WD
🢒
Engine
🢒
Engine Mechanical - 4.3L
🢒 Valve Rocker Arm and Push Rod Replacement
Removal Procedure
Remove the valve rocker arm cover.
•
Refer to
Valve Rocker Arm Cover Replacement - Right Side
.
•
Refer to
Valve Rocker Arm Cover Replacement - Left Side
.
Remove the valve rocker arm and the valve pushrod. Refer to
Valve Rocker Arm and Push Rod Removal
in Engine Unit Repair.
Clean and inspect the valve rocker arm and the valve pushrod. Refer to
Valve Rocker Arm and Push Rod Cleaning and Inspection
in Engine Unit Repair.
Installation Procedure
Install the valve rocker arm and the valve pushrod. Refer to
Valve Rocker Arm and Push Rod Installation
in Engine Unit Repair.
Install the valve rocker arm cover.
•
Refer to
Valve Rocker Arm Cover Replacement - Left Side
.
•
Refer to
Valve Rocker Arm Cover Replacement - Right Side
.