Check Valve; Rubber Hose - Isuzu c223 turbo Workshop Manual Supplement

6-10
INTAKE AND EXHAUST SYSTEM
i
",.t'
lil
I
I
Check valve
Check
the check valve
function.
lf
air
flows
in the
wrong direc-
tion or if valve is plugged, replace
the
check
valve.
Rubber hose
Check
the
rubber hoses for
damage.
evidence
of
deterioration and