Air
E
Air
E
F
SFI (1GR−FE)
(c)
Filter
A23230
A23231
−
ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
Inspect VSV operation.
(1)
Check that air flows from port E to the filter.
(2)
Apply battery voltage across the terminals.
(3)
Check that air flows from port E to port F.
SF−51