toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Vacuum Brake Booster|Testing and Inspection|Page 5853 > < Vacuum Brake Booster|Testing and Inspection
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3. Check that there is ventilation from the booster to the engine, and no ventilation from the engine to the booster.
4. If any fault is found, replace the vacuum check valve.

Vacuum Brake Booster|Testing and Inspection|Page 5853 > < Vacuum Brake Booster|Testing and Inspection