CTS RWD V8-6.2L SC (2009)
17. Carefully pull the power vacuum brake booster forward slightly and support the power vacuum booster to access the booster pushrod retaining
clip.
18. Compress the power vacuum brake booster foam filter to access the power vacuum brake booster pushrod retaining clip.
19. Disconnect the power vacuum brake booster pushrod (1) from the booster by releasing the retaining clip (2).
20. Remove the power vacuum brake booster from the vehicle.
21. Remove the power vacuum brake booster pushrod through the dust boot from inside of the vehicle, if necessary.
Installation Procedure
Caution: Inspect the locking flanges on booster and mounting plate. Replace the booster and mounting plate if the locking flanges are bent or damaged.
Caution: Internal components of this booster are not serviceable. The housing must not be unstaked and separated. Separating the housing will cause
permanent deformation, preventing the booster from holding proper volume.
1. Install the power vacuum brake booster pushrod through the dust boot from inside of the vehicle, if removed.
2. Install the vacuum brake booster to the vehicle.
3. Compress the power vacuum brake booster foam filter to access the vacuum brake booster pushrod retaining clip.
