pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

ABOUT US
Power Brake Booster, Tandem - Revised|Page 4139 > < Power Brake Booster, Tandem - Revised|Page 4137

Fiero V6-173 2.8L (1986)

Page 1
background image

Vacuum Brake Booster: Testing and Inspection

Hard Pedal

1. Internal Vacuum Leak.
2. Faulty Control Valve.

Brakes Grab

1. Faulty Control Valve.

Slow or No Release

1. Faulty pushrod adjustment.
2. Bind in linkage.

Power Brake Booster, Tandem - Revised|Page 4139 > < Power Brake Booster, Tandem - Revised|Page 4137