mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Testing and Inspection|Page 3692
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Vacuum Brake Booster Check Valve: Testing and Inspection

CHECK VALVE OPERATION CHECK 

CAUTION:  The check valve should not be removed from the vacuum hose.

1. Remove the vacuum hose.

CAUTION:  If the check valve is defective, replace it as an assembly unit together with the vacuum hose.

2. Check the operation of the check valve by using a vacuum pump.

Relays and Modules - Brakes and Traction Control > < Vacuum Brake Booster|Testing and Inspection|Page 3692