EA$28~
CHECKING THE RADIATOR
1. Ch
ec
k:
• Radiator fins
Obstruction
-> Clean.
Apply compressed air to the rear
of
the radia-
tor.
Damage
->
Repair
or
replace.
TIP
~~~~~~~~~~~~~~~
Straighten any flattened fins with a thin, flat-head
screwdriver.
/
__.....-:
-
-
2. Ch
ec
k:
• Radiator hoses
• Radiator pip
es
Cracks/damage
->
Replace.
3. Measure:
• Radiator cap opening pressure
Below the specified pressure
-> Replace the
radiator cap.
Radiator cap opening
pres
sure
93.3-
122
. 7
kPa
(0.93- 1.23
kgf/cm
2
,
13.5-17
.8 psi)
••••••••••••••••••••••••••••••••
a. Install the radiator
cap
tester "1" and radiator
cap
tester adapter "2" to the radiator cap "3".
Radiator cap tester
90890-01325
Mityvac cooling system tester kit
YU-24460-A
Radiator cap tester adapter
90890-01352
Pressure tester adapter
YU-33984
6-2
RADIATOR
b.
A
pp
ly the specified pressure for ten seconds
and make sure there is no drop in pressure.
••••••••••••••••••••••••••••••••
4. Check:
• Radiator fan
Damage
->
Replace.
Malfunc
ti
on -> Ch
ec
k and repair.
Refer to "COOLING SYSTEM" on page 8-27 .
.,.,..,,.
INSTALLING THE RADIATOR
1.
Fill:
•
Co
oling system
(w
ith the specified amount
of
the recom-
mended coolant)
Refer to "CHANGING
THE COOLAN
T'
on
page 3-26.
2.
Check:
• Coo
li
ng system
Leaks
-> Repair or replace any faulty part.
••••••••••••••••••••••••••••••••
a. Attach t
he
radiator cap tester
"1"
and radiator
cap tester adapter "2" to t
he
radiator .
Radiator
cap
tester
90890-01325
Mityvac cooling system tester kit
YU-24460-A
Radiator
cap
tester adapter
90890-01352
Pressure tester adapter
YU-33984
/ ,
,..,
2
b.
A
pp
ly 122.7 kPa
(1
.23 kgf/cm
2
,
17.8 psi) of
To Next Page
