GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1999 🢒 Intrigue 🢒 Engine 🢒 Engine Mechanical - 3.5L 🢒 Valve Train Components Cleaning and Inspection

Rocker Arm (Camshaft Follower)

    Object Number: 483134 Size: SH
  1. Inspect camshaft follower roller (1) for the following:
    2. • Flat spots
    • Scoring or pitting
  2. Inspect the camshaft follower valve tip area (2).
  3. Inspect the camshaft follower stationary hydraulic lash adjuster (SHLA) pivot area (3).
  4. Replace the camshaft follower(s) as necessary.

Valve Lifter (Stationary Hydraulic Lash Adjuster)

    Object Number: 483156 Size: SH
  1. Inspect the stationary hydraulic lash adjuster (SHLA) in the following areas:
    2. • A plugged oil passage (1)
    • A scored or worn camshaft follower pivot area (2)
    • A damaged or broken retainer (3)
    • A severely scuffed or worn SHLA body (4)
  2. Replace the SHLA(s) as necessary.