For 1990-2009 cars

### Removal Procedure

Important: Remove the lumbar support on vehicles with lumbar support.

1. Remove the upholstery covering for front seat backs. Refer to Front Seat Back Cushion Cover Replacement .
2. Remove the active head restraint frame.

• | Remove the active head restraint tension spring.

• | Remove the 2 bolts (l).

• | Remove the frame from guide (arrows).

3. Remove the left and right molding.

• | Remove the 2 bolts.

• | Remove the molding.

4. Remove the rear seat backrest seat inclination adjustment.
5. Replace the mount.

### Installation Procedure

1. Install the rear seat backrest seat inclination adjustment.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the left and right molding.

Tighten
Tighten 2 bolts to 2.5 N·m (22 lb in).

3. Install the active head restraint frame.

• | Insert the frame.

Tighten
Tighten the 2 bolts to 3.5 N·m (26 lb in).

• | Install the active head restraint tension spring.

Important: Install the lumbar support in vehicles with lumbar support.

4. Install upholstery covering for front seat backrest. Refer to Front Seat Back Cushion Cover Replacement .