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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Hydraulic Brake System) >> Repair Instructions >> Power Vacuum Brake Booster Replacement (RHD) >> Installation Procedure

Installation Procedure

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    Fig 1: Power Vacuum Brake Booster Assembly
    GM4007466Courtesy of GENERAL MOTORS COMPANY
  1. Install the power vacuum brake booster assembly (1) to the vehicle.
  2. Fig 2: Brake, Accelerator And Clutch Pedal Bracket Nuts
    GM4007459Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  3. Install the brake, accelerator and clutch pedal bracket nuts (1) retaining the power vacuum brake booster assembly and tighten to 22 N.m (16 lb ft).
  4. Fig 3: Retaining Clip, Pin And Brake Booster Pushrod
    GM4007458Courtesy of GENERAL MOTORS COMPANY
  5. Connect the brake booster pushrod (3) to the brake pedal.
  6. Install the retaining clip (1) and pin (2) to the brake pedal.
  7. Install the I/P knee bolster. Refer to Instrument Panel Knee Bolster Replacement .
  8. Install the engine throttle body assembly. Refer to Throttle Body Assembly Replacement (L5Q)Throttle Body Assembly Replacement (LV7) .
  9. Install the brake pressure modulator valve primary pipe. Refer to Brake Pressure Modulator Valve Primary Pipe Replacement (RHD) .
  10. Install the brake pressure modulator valve secondary pipe. Refer to Brake Pressure Modulator Valve Secondary Pipe Replacement (RHD) .
  11. Install the power vacuum brake booster check valve and hose assembly to the brake booster grommet. Refer to Power Brake Booster Vacuum Check Valve and Hose Replacement (RHD) .
  12. Install the brake master cylinder assembly. Refer to Master Cylinder Replacement (RHD) .
  13. Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding (Manual) Hydraulic Brake System Bleeding (Pressure) .