LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2002 >> Sedona EX >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc & Drum >> Brake System Components >> Brake Booster Assembly >> Replacement

Brake Booster Assembly: Replacement

CAUTION: When replacing the master cylinder on a vehicle, a new vacuum seal must be installed on the master cylinder. Use only procedure detailed below for installing the vacuum seal onto the master cylinder.
  1. Install a new gasket onto the power brake booster studs.
  2. Have an assistant position the power brake booster.
  3. From inside vehicle, install four nuts.

    Tighten the power brake booster nuts.

    Tightening torque:

    14-19 lb.ft (19-26 N.m, 1.9-2.6 kg.m)

  4. Lubricate the clevis pin with grease and install it.
  5. Install a new pin.
  6. Position the vacuum booster hose to the power brake booster and install the vacuum hose clamp.
  7. Position the brake master cylinder and install the two nuts.

    Tightening torque:

    7.2-11.5 lb.ft (10-16 N.m, 1.0-1.6 kg.m)

  8. On manual transaxle vehicle, position the clutch master cylinder and install the clamp.
  9. Uncap the brake pipes and the brake master cylinder ports.
    CAUTION: When installing the primary and secondary brake pipes on master cylinder, be sure brake pipe Do Not  contact any other components within the vehicle and that there is slack in the flexible sections of the pipes. This is required due to the movement between the ABS hydraulic control module (HCU) and the master cylinder, when the vehicle is in motion.
  10. Connect the brake pipes to the brake master cylinder and tighten the brake pipe flare nuts.

    Tightening torque:

    9-16 lb.ft (13-21 N.m, 1.3-2.2 kg.m)

  11. Connect the brake master cylinder connector.
  12. Install battery.
  13. Bleed the brake system.
scientia non olet · About LEMON Manuals