chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

General Service|Page 4211 > < General Service|Page 4209
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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.

General Service|Page 4211 > < General Service|Page 4209