RADIATOR
CO-15
C
D
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A
CO
b.
Lift A/C condenser up and remove radiator after disengaging the
fitting as front-bottom surface.
CAUTION:
Lifting A/C condenser should be minimum to prevent a load
to A/C piping.
c.
After removing radiator, put A/C condenser on radiator core sup-
port center to prevent a load to A/C piping, and temporarily fix it
with a rope or similar means.
INSTALLATION
Install in the reverse order of removal.
INSPECTION AFTER INSTALLATION
●
Check for leaks of engine coolant using radiator cap tester adapter [SST: EG17650301 (J33984-A)] and
radiator cap tester (commercial service tool). Refer to
CO-10, "LEAK CHECK"
.
●
Start and warm up engine. Visually make sure that there is no leaks of engine coolant (All models) and
ATF (A/T models).
Checking Radiator Cap
NBS000LP
●
Check valve seat of radiator cap.
–
Check if valve seat is swollen to the extent that the edge of the
plunger cannot be seen when watching it vertically from the top.
–
Check if valve seat has no soil and damage.
●
Pull negative-pressure valve to open it, and make sure that it
close completely when released.
–
Make sure that there is no dirt or damage on the valve seat of
radiator cap negative-pressure valve.
–
Make sure that there are no unusualness in the opening and
closing conditions of negative-pressure valve.
●
Check radiator cap relief pressure.
–
When connecting radiator cap to the radiator cap tester (com-
mercial service tool) and the radiator cap tester adapter (SST),
apply engine coolant to the cap seal surface.
PBIC0841E
PBIC2816E
SMA967B
Standard:
78 - 98 kPa (0.8 - 1.0 kg/cm
2
, 11 - 14 psi)
Limit:
59 kPa (0.6 kg/cm
2
, 9 psi)
SLC755A