GM Service Manual Online
For 1990-2009 cars only

Front Seat Cushion Lumbar Bladder Replacement AC9

Removal Procedure


    Object Number: 518913  Size: SH
  1. Remove the seat cushion cover and pad. Refer to Front Seat Cushion Cover Replacement .
  2. Carefully peel the air bladder (1) from the seat cushion pad (2).

  3. Object Number: 625729  Size: SH
  4. Pull the air line connection through the hole in the seat bottom pad, and remove the air bladder from the seat bottom pad.

Installation Procedure


    Object Number: 625729  Size: SH
  1. Position the seat cushion bladder over the seat pad, and feed the air line connection through the seat bottom pad.

  2. Object Number: 518913  Size: SH
  3. Install the air bladder (1) to the seat bottom pad (2).
  4. Install the seat cushion cover and pad to the seat pan. Refer to Front Seat Cushion Cover Replacement .