Removal Procedure
- On vehicles equipped with ABS, the ABS controller
must be removed. Refer to ABS Control Assembly
procedure
in this service manual.
- Remove the brake pipes from the master cylinder.
- Disconnect the low brake fluid switch electrical connector.
- Remove the master cylinder-to-brake booster
nuts.
- Remove the master cylinder from the vehicle.
- Disconnect the vacuum check valve and the
hose from the booster.
- Remove left lower I/P closeout panel, hush panel.
- Remove the booster push rod retainer and push rod from the brake pedal.
- Remove the brake booster-to-brake booster bracket attachment bolts.
| Important: The top bolt is accessed through the inside
of the HVAC filter plenum.
|
8.1. | Open the HVAC filter access panel. |
8.2. | Remove the rubber plug in the bottom of the cowling. |
8.3. | Remove the top brake booster-to-brake booster bracket bolt. |
- From under the hood, remove the booster.
Installation Procedure
Notice: Refer to Fastener Notice in the Preface section.
- Position the booster in the vehicle. Install the brake booster-to-brake booster
bracket attachment bolts.
Tighten
Tighten brake booster-to-brake booster bracket bolts
to 20 N·m (15 lb ft).
- Install the rubber plug in the bottom of the cowling.
- Close and secure the HVAC access panel.
- Install the booster push rod onto brake pedal pushrod, pin with the retainer.
- Install the lower left I/P closeout panel, hush panel.
- Connect the vacuum hose and the check valve
to the booster.
- Position the master cylinder onto the brake
booster and install the fastening nuts.
Tighten
Tighten master cylinder-to-brake booster nuts to
25 N·m (18 lb ft).
Important: Do not bend the brake pipes.
- Position the brake pipes into the master cylinder and tighten the nuts.
Tighten
Tighten brake pipe-to-master cylinder nuts to 16 N·m
(12 lb ft).
- Connect low brake fluid electrical connector.
- On vehicles equipped with ABS, install ABS Controller. Refer to ABS Control Assembly
procedure in this service manual.
- Bleed brakes. Refer to
Hydraulic Brake System Bleeding
.