Brake Pedal Assy: Service and Repair

Brake Pedal and Pedal Box

Service Repair No - 70.35.01 (Brake pedal)
Service Repair No - 70.35.03 (pedal box)

REMOVAL
1. Remove brake servo assembly.
2. Remove 6 bolts securing pedal box to engine bulkhead.
3. Taking care not damage brake fluid pipes, remove pedal box assembly and gasket.
4. Release return springs from pedal and pedal box bosses.
5. Using a suitable punch, drift out retaining pin and withdraw pedal pivot shaft .
6. Remove brake pedal complete with pivot bushes.
7. Examine components for wear or damage, renew as necessary.
8. If necessary, install new pivot bushings. They must be reamed out to 15.87 mm +/- 0.02 mm, 0.625 +/- 0.001 in.

INSTALLATION
1. Lubricate pedal pivot shaft and bushes with general purpose grease.
2. Install pedal to pedal box, insert pivot shaft and secure with new split pin.
3. Attach return springs to pedal and pedal box bosses.
4. Install pedal box and gasket to engine bulkhead.
5. Tighten bolts to 25 Nm (18 ft. lbs.).
6. Install brake servo assembly.