50. Camshaft Position Actuator Cleaning and Inspection

This article or image reflects the changes called out in TSB#05-06-01-027

Dated 09/16/05

For the following vehicles 2006 Buick Terraza,2006 Chevrolet Impala, Malibu, SS, Malibu Maxx, Monte Carlo, Uplander, 2006 Pontiac G6, Montana SV6 and 2006 Saturn Relay with 3.5 L or 3.9 L ( VIN's N, K, 1 & RPO's LZ$, LZE, And LZ9).


Notice: Use only a Torx Plus bit when removing or Installing Camshaft Position Actuator retention fasteners.


Camshaft Position Actuator Cleaning and Inspection





1. Caution: Refer to Cleaning Solvent Caution in Service Precautions.

Clean the camshaft position actuator components with solvent.

2. Caution: Refer to Safety Glasses Caution in Service Precautions.

Dry the camshaft position actuator components with compressed air.
3. Inspect the camshaft position actuator for the following conditions:
^ The camshaft position actuator mounting bores (1) for damage.
^ The camshaft position actuator return spring (2) for nicks or damage.
^ The camshaft position actuator valve surface for pitting or damage (3).
4. Repair or replace the camshaft position actuator as necessary.