6.
With the engine still running, disconnect the injector tool from
the service fitting.
CAUTION:
Be careful not to allow dye to spray or drip when disconnect-
ing the injector from the system.
NOTE:
If repairing the A/C system or replacing a component, pour the dye
directly into the open system connection and proceed with the ser-
vice procedures.
7.
Operate the A/C system for a minimum of 20 minutes to mix
the dye with the system oil. Depending on the leak size, oper-
ating conditions and location of the leak, it may take from min-
utes to days for the dye to penetrate a leak and become visible.
Belt
TENSION ADJUSTMENT
NHHA0237
I
Refer to MA-13, “Checking Drive Belt”.
Idle Air Control Valve (IACV) — Auxiliary Air
Control (AAC) Valve
INSPECTION
NHHA0238
I
Refer to EC-429, and HA-19, “Description”.
RHA042G
Ventilation Air Filter
FUNCTION
NHHA0271
Air inside passenger compartment is kept clean at either recircula-
tion or fresh mode by installing ventilation air filter into cooling unit.
NOTE:
To replace ventilation air filter, refer to MA-4, “Periodic Main-
tenance”.
Caution label is fixed inside the glove box.
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
SC
EL
IDX
SERVICE PROCEDURE
Fluorescent Dye Leak Detector (Cont’d)
HA-123