GM Service Manual Online
For 1990-2009 cars only

Power Brake Booster Vacuum Hose Replacement 2.2L

Removal Procedure


    Object Number: 346145  Size: SH
  1. Disconnect the vacuum brake booster hose at the engine.

  2. Object Number: 346150  Size: SH
  3. Disconnect the vacuum brake booster hose at the vacuum booster.
  4. Remove the vacuum brake booster hose from the vehicle.

Installation Procedure


    Object Number: 346145  Size: SH
  1. Connect the vacuum brake booster hose at the engine.

  2. Object Number: 346150  Size: SH
  3. Connect the vacuum brake booster hose at the vacuum booster.

Power Brake Booster Vacuum Hose Replacement 4.3L

Removal Procedure


    Object Number: 346148  Size: SH
  1. Disconnect the vacuum brake booster hose at the engine.

  2. Object Number: 346153  Size: SH
  3. Disconnect the vacuum brake booster hose at the vacuum booster.
  4. Remove the vacuum brake booster hose from the vehicle.

Installation Procedure


    Object Number: 346148  Size: SH
  1. Connect the vacuum brake booster hose at the engine.

  2. Object Number: 346153  Size: SH
  3. Connect the vacuum brake booster hose at the vacuum booster.