Vacuum Reservoir: Testing and Inspection

ON-VEHICLE INSPECTION

INSPECT VACUUM TANK (VACUUM CONTROL VALVE SET)

Vacuum Tank:

a. Connect the vacuum pump to port A.
b. Apply a vacuum of 66.7 kPa (500 mmHg, 20 in.Hg) to the vacuum tank.
c. One minute after applying the vacuum, check that the pressure does not change.

If the result is not as specified, replace the vacuum control valve set.