GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 Century (China) 🢒 Body and Accessories 🢒 Seats 🢒 Driver or Passenger Seat Cushion Frame Replacement

Removal Procedure
  1. Remove the front seat from the vehicle. Refer to Front Seat Replacement - Bucket for bucket seats and Split Bench Seat Replacement for bench seats.

    2. Object Number: 305143 Size: SH
  2. Remove the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .
  3. Remove the front seat cushion pad retaining rings.
  4. Separate the front seat cushion frame from the seat cushion pad.

    5. Object Number: 521604 Size: SH
  5. Remove the front seat adjuster from the frame. For power seats refer to Seat Adjuster Phase Adjustment and for manual seats refer to Seat Adjuster Phase Adjustment - Manual .
  6. Remove the seat frame.

Installation Procedure

    Object Number: 521604 Size: SH
  1. Position the front seat frame on the seat adjuster.
  2. Install the front seat adjuster to the frame. For power seats refer to Seat Adjuster Phase Adjustment and for manual seats refer to Seat Adjuster Phase Adjustment - Manual .

    3. Object Number: 305143 Size: SH
  3. Position the front seat cushion frame to the seat cushion pad.
  4. Install the front seat cushion pad retaining rings.
  5. Install the front seat cushion cover. Refer to Front Seat Cushion Cover Replacement .
  6. Install the front seat in the vehicle. Refer to Front Seat Replacement - Bucket for bucket seats and Split Bench Seat Replacement for bench seats.