GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Body and Accessories 🢒 Seats 🢒 Front Seat Recliner Actuator Motor Replacement

Removal Procedure
  1. Remove the seat. Refer to Seat Replacement .
  2. Place the seat upside down on a clean, protected surface.

    3. Object Number: 401861 Size: SH
  3. Disconnect the electrical connectors from the motor (2).
  4. Remove the drive cables from the motor (2).
  5. Use a drill bit in order to remove the retaining rivets.
  6. Remove the motor (2).

Installation Procedure

    Object Number: 401861 Size: SH
  1. Install the motor (2).
  2. Secure the motor with a nut and a bolt (1).
  3. Install the drive cables to the motor (2).
  4. Connect the electrical connectors to the motor (2).
  5. Install the seat. Refer to Seat Replacement .