Vacuum Reservoir: Testing and Inspection

1. INSPECT VACUUM TANK




a. Check that air does not flow from ports B to A.
b. Check that air flows from ports A to B.




c. Plug port B with your finger, and apply 39.9 kPa (300 mm Hg, 11.78 in.Hg) of vacuum to port A, and check that there is no change is vacuum after 1 minute.
If operation is not as specified, replace the tank.

2. INSPECT VSV