REMOVAL & INSTALLATION
- Disconnect the negative battery cable.
- Depressurize the accumulator.
- Remove the fluid from the reservoir.
Do not remove brake fluid from the reservoir using a syringe or other instrument which is contaminated with water, petroleum based fluids or any other foreign material. Contamination of the brake fluid may result.
- Unplug the electrical connector from the pressure switch and the pump motor.
- Remove the hydraulic accumulator and O-ring.
- Disconnect the high pressure hose fitting connected to the pump.
- Remove the pressure hose assembly and O-rings from the pump.
- Disconnect the wire clip, then pull the return hose fitting out of the pump body.
- Remove the pump mounting bolt and grommets attaching the pump motor assembly to the hydraulic unit.
- Remove the pump motor assembly by sliding it off of the locating pin.
Replace the insulators if damaged or deteriorated.To install:
- Position the pump motor assembly to the hydraulic unit.
- Install the bolt attaching the pump motor assembly to the hydraulic unit, tighten to 71 inch lbs. (8 Nm).
- Connect the return pressure hose to the pump. Push the return hose fitting into the pump body.
- Install the wire clip to the return hose fitting.
- Install the O-rings and the pressure hose to the pump, attach the hose bolt to the pump. Tighten the bolt to 15 ft. lbs. (20 Nm).
- Install the O-ring and the hydraulic accumulator, tighten the accumulator to 17 ft. lbs. (23 Nm).
- Engage the electrical connector to the pressure switch and the pump motor.
- Connect the negative battery cable.
- Refill the fluid reservoir with clean brake fluid.