GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC P42 Commercial Chassis 🢒 Engine 🢒 Engine Mechanical - 4.3L 🢒 Valve Rocker Arm and Push Rod Replacement

Removal Procedure

    Object Number: 4045 Size: SH
  1. Remove the valve rocker arm cover. Refer to Valve Rocker Arm Cover Replacement .
  2. Remove the following components. Refer to Valve Rocker Arm and Push Rod Removal :
    3. • The valve rocker arm nut
    • The valve rocker arm with the valve rocker arm ball
    • The valve pushrod

Installation Procedure

    Object Number: 4047 Size: SH
  1. Install the following components. Refer to Valve Rocker Arm and Push Rod Installation :
    2. • The valve rocker arm nut
    • The valve rocker arm with the valve rocker arm ball
    • The valve pushrod
  2. Install the valve rocker arm cover. Refer to Valve Rocker Arm Cover Replacement .