mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Testing and Inspection|Page 3586
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Vacuum Brake Booster Check Valve: Testing and Inspection

CHECK VALVE OPERATION CHECK 

1. Remove the check valve.

CAUTION
Replace the check valve when it is faulty.
 

2. Using a vacuum pump, check operation of the check valve.

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Testing and Inspection|Page 3586