volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Vacuum Brake Booster|Testing and Inspection|Page 9964 > < Parking Brake Warning Switch|Service and Repair
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Vacuum Brake Booster: Testing and Inspection

Vacuum system, checking

Special tools:

999 7108 T-pipe See: Tools and Equipment/999 7108 T-pipe 
999 5230 PRESSURE METER  See: Tools and Equipment/999 5230 Pressure Meter 

Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the
essential information in the illustrations is always correct.

Preparatory work

Separate the vacuum pump connector.

Check

Checking the pump capacity

Vacuum Brake Booster|Testing and Inspection|Page 9964 > < Parking Brake Warning Switch|Service and Repair