GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 222997  Size: SH
  1. Reposition the vacuum brake booster hose clamps (V8 shown, V6 similar).
  2. Reposition the hose clamp from the engine side of the vacuum hose.
  3. Remove the vacuum brake booster hose from the engine fitting and the vacuum check valve.

Installation Procedure


    Object Number: 222997  Size: SH
  1. Connect the vacuum brake booster hose to the engine fitting and the vacuum check valve.
  2. Reposition the hose clamp to the engine side of the vacuum hose.
  3. Reposition the vacuum brake booster hose clamp.