GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Seats 🢒 Seat Cushion Trim Cover and Pad Replacement

Removal Procedure
  1. Remove the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .
  2. Remove the two retaining rings.

    3. Object Number: 305143 Size: SH
  3. Remove the front seat cushion pad from the seat frame.

Installation Procedure

    Object Number: 305143 Size: SH
  1. Position the front seat cushion pad to seat frame.
  2. Install the two retaining rings.
  3. Install the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .