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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Engine Mechanical - 4.6L (LH2) - 3 Of 5) >> Off-Vehicle Repair Instructions (Part 2) >> Valve Lifters Cleaning and Inspection - Off Vehicle

Valve Lifters Cleaning and Inspection - Off Vehicle

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying Valve Lifter
    GM483156Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Valve Lifter Priming Notice .
  1. Inspect the stationary hydraulic lash adjuster (SHLA) in the following areas:
    • 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 or SHLAs as necessary.