Removal Procedure
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Refer to Brake Fluid Irritant Warning .
CAUTION:
Refer to Brake Fluid Effects on Paint and Electrical Components Caution .
- Turn the ignition switch to the OFF position.
- Apply and release the brake pedal several times until it becomes firm to deplete the brake booster vacuum reserve.
- Remove the brake master cylinder assembly. Refer to Master Cylinder Replacement (RHD) .
- Remove the power vacuum brake booster check valve and hose assembly from the brake booster grommet. Refer to Power Brake Booster Vacuum Check Valve and Hose Replacement (RHD) .
- Remove the brake pressure modulator valve secondary pipe. Refer to Brake Pressure Modulator Valve Secondary Pipe Replacement (RHD) .
- Remove the brake pressure modulator valve primary pipe. Refer to Brake Pressure Modulator Valve Primary Pipe Replacement (RHD) .
- Remove the engine throttle body assembly. Refer to Throttle Body Assembly Replacement (L5Q)Throttle Body Assembly Replacement (LV7) .
- Remove the I/P knee bolster. Refer to Instrument Panel Knee Bolster Replacement .
- Remove the retaining clip (1) and pin (2) from brake pedal.
- Disconnect the brake booster pushrod (3) from the brake pedal.
- Remove the brake, accelerator and clutch pedal bracket nuts (1) retaining the power vacuum brake booster assembly.
- Remove the power vacuum brake booster assembly (1) from the vehicle.