Installation Procedure
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Install the power vacuum brake booster gasket, if removed.
- Install the power vacuum brake booster and bolts.
- Install the power vacuum brake booster bolts (1) and tighten to 19 N.m (14 lb ft).
- If equipped with antilock brakes, connect the front and rear brake pipe fittings (1) to the BPMV. Refer to Brake Pressure Modulator Valve Replacement .
- Install the master cylinder. Refer to Master Cylinder Replacement .
- If equipped, install the power brake booster vacuum check valve (1) to the power vacuum brake booster.
- If equipped, install the power vacuum brake booster vacuum sensor (1) to the power vacuum brake booster and connect the electrical connector.
- Install the power brake booster pushrod retainer (1) to the power brake booster pushrod, if removed.
- Position the brake pedal (2) to the power brake booster pushrod retainer and firmly seat the brake pedal to the retainer.
- Install the driver side instrument panel knee bolster. Refer to Instrument Panel Knee Bolster Replacement (Encore)Instrument Panel Knee Bolster Replacement (Trax) .
- Install the battery tray. Refer to Battery Tray Replacement .
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.
NOTE:
Ensure the power vacuum brake booster pushrod retainer is fully seated in the brake pedal arm.