Hydraulic Brake Booster Pump: Service and Repair

Power Brake Booster Pump Replacement (2.0L)

Removal Procedure

1. With the engine OFF, apply and release the brake pedal several times until the brake pedal becomes firm to deplete the power vacuum brake booster vacuum reserve.





2. Release the power brake booster vacuum pipe quick connect (1) from the power brake booster pump.

3. Remove the power brake booster vacuum pipe (2) by releasing the power brake booster vacuum rear pipe quick connect.

4. Release the power brake booster vacuum pipe from the retainer on the charge air cooler intake pipe.

5. Position the power brake booster vacuum pipe aside.





6. Remove the power brake booster pump bolts (1).





7. Remove the power brake booster pump (1).

8. Inspect the power brake booster pump seal for damage and replace, if necessary.

Installation Procedure

1. Install the power brake booster pump seal to the power brake booster pump.





2. Align the power brake booster pump drive to the camshaft and install the power brake booster pump (1).





Caution:
Refer to Fastener Caution Fastener Caution.

3. Install the power brake booster pump bolts (1) and tighten to 25 Nm (18 lb ft).





4. Connect the power brake booster vacuum pipe quick connect (1) to the power brake booster pump.

5. Connect the power brake booster vacuum pipe (2) to the power brake booster vacuum rear pipe quick connect.

6. Install the power brake booster vacuum pipe to the retainer on the charge air cooler intake pipe.