Installation Procedure
Install the power vacuum brake booster (1) and gasket (2).
- CAUTION:
Refer to Fastener Caution .
NOTE:Do not over tighten the power vacuum brake booster bolts. If the power vacuum brake booster bolts are over tightened, the brake pedal may remain applied after a high pressure brake pedal application.
Install the power vacuum brake booster bolts (1) and tighten to 19 N.m (14 lb ft).
Install the master cylinder (1) to the power vacuum brake booster.
Install the master cylinder nuts (1) and tighten to 50 N.m (37 lb ft).
- Connect the brake fluid level indicator switch electrical connector.
- Install the EBTCM. Refer to Electronic Brake and Traction Control Module with Brake Pressure Modulator Valve Replacement .
- NOTE:
A small amount of denatured alcohol may be used as a lubricant to assist the installation of the power brake booster vacuum sensor.
Install the power brake booster vacuum sensor (1) to the power vacuum brake booster.
Install the power brake booster vacuum inlet pipe to the retainers (1) on the dash panel.
- Connect the power vacuum brake booster vacuum sensor electrical connector.
- NOTE:
Install a new power vacuum brake booster pushrod retainer.
Install a new power vacuum brake booster pushrod retainer to the power vacuum brake booster pushrod.
- Connect the power vacuum brake booster pushrod retainer (1) to the brake pedal.
- Connect the brake pedal position sensor electrical connector. Refer to Brake Pedal Position Sensor Replacement .
- Install the radiator surge tank. Refer to Radiator Surge Tank Replacement (LFX) .
Ensure the power vacuum brake booster pushrod retainer is fully seated in the brake pedal arm.