For 1990-2009 cars

### Removal Procedure

1. Siphon brake fluid from the reservoir.
2. Clean any dirt and foreign materials from the brake pipes and fittings.
3. Remove the 3 brake pipes from the proportioning valve.
4. Remove the 1 bolt and the proportioning valve

### Installation Procedure

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1. Install the proportioning valve to the cowl. Secure with 1 bolt.

Tighten
Tighten the bolt to 10 N·m (89 lb in).

2. Install the 3 brake pipes to the proportioning valve.
3. Bleed the brake system. Refer to Hydraulic Brake System Bleeding .