LEMON Manuals: Even more car manuals for everyone
Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Hydraulic Brake System) >> Repair Instructions >> Power Brake Booster Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Booster Assembly & Bulkhead Nuts
    GM361376Courtesy of GENERAL MOTORS CORP.
  1. Install the vacuum brake booster mounting gasket to the booster, if removed previously.
  2. Install the vacuum brake booster assembly to the vehicle.
    3. Fig 2: Identifying Vacuum Brake Booster Mounting Nuts
    GM1678358Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice.
  3. Install the brake pedal assembly to booster stud mounting nuts (1).

    Tighten:  Tighten the brake pedal assembly to booster stud mounting nuts to 36 N.m (27 lb ft).

  4. Apply a small amount of lubricant, GM P/N 12346293 or equivalent to the clevis pin of the brake pedal.
    5. Fig 3: Identifying Brake Pedal Assembly Clevis Pin
    GM1678341Courtesy of GENERAL MOTORS CORP.
  5. Connect the vacuum brake booster pushrod to the brake pedal assembly pedal clevis pin.
  6. Install the foam spacer (3) to the brake pedal assembly clevis pin.
  7. Install the retaining clip (2) to the brake pedal assembly clevis pin.
  8. Install the left knee bolster. Refer to Driver Knee Bolster Replacement .
  9. Install the left closeout insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
    10. Fig 4: View Of Booster Assembly, Wiring Harness Bracket & Spacer
    GM363525Courtesy of GENERAL MOTORS CORP.
  10. Install the booster spacer (3).
  11. Install the wiring harness bracket (2).
  12. Install the master cylinder (1) to the booster assembly (4). Refer to Master Cylinder Replacement .
  13. Connect the power steering pressure hose. Refer to Power Steering Pressure Pipe/Hose Replacement .
  14. Connect the power steering gear to booster hose. Refer to Power Steering Pressure Pipe/Hose Replacement .
  15. Connect the power steering inlet hose. Refer to Power Steering Return Hose Replacement .
  16. Connect the negative battery cable.
  17. Bleed the hydraulic booster system. Refer to Power Steering System Bleeding .
  18. Recalibrate the brake position sensor. Refer to Brake Pedal Position Sensor Calibration .
  19. Remove the blocks from the front wheels.
  20. Release the park brake.
scientia non olet · About LEMON Manuals