PROCEDURE
INSPECT CANISTER
| *a | Port A |
| *b | Port B |
| *c | Port C |
|
Air |
Visually check the canister for cracks or damage.
Blow compressed air of 4.9 kPa (0.05 kgf/cm2, 0.7 psi) into port A and check that air flows without resistance from port B and port C.
If the result is not as specified, replace the canister.
Apply a vacuum of 1.96 kPa (15 mmHg, 0.579 in.Hg) to port A. Check that the vacuum does not decrease when ports B and C are closed, and check that air flows when port B is opened.
If the result is not as specified, replace the canister.
CLEAN FILTER IN CANISTER
| *a | Port A |
| *b | Port B |
|
Air |
Clean the filter by blowing compressed air of 4.9 kPa (0.05 kgf/cm2, 0.7 psi) into port A while holding port B closed.
Note
Do not attempt to wash the canister.