Page 1017 of 2870
CO(H4SO)-34
COOLING
Radiator Cap
7. Radiator Cap
A: INSPECTION
1) Attach the radiator cap to tester.
2) Increase the pressure until tester gauge pointer
stops. Radiator cap is functioning properly if it holds
the service limit pressure for 5 to 6 seconds.
Standard pressure:
93 — 123 kPa (0.95 — 1.25 kg/cm
2 , 14 — 18
psi)
Service limit pressure:
83 kPa (0.85 kg/cm
2, 12 psi)
CAUTION:
Be sure to remove foreign matter and rust from
the cap in advance otherwise, results of pres-
sure test will be incorrect.
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Page 1018 of 2870
CO(H4SO)-35
COOLING
Radiator Main Fan and Fan Motor
8. Radiator Main Fan and Fan
Motor
A: REMOVAL
1. NON-TURBO MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Lift-up the vehicle.
4) Remove the under cover.
5) Drain the coolant aprrox. 12 (1.06 US qt, 0.88
Imp qt).
ENGINE COOLANT, REPLACEMENT, Engine
Coolant.>
6) Disconnect the connector of main fan motor (A)
and sub fan motor (B).
7) Remove the ATF hose from two clips of radiator
fan motor assembly. (AT model)
8) Lower the vehicle.
9) Disconnect the over flow hose.
10) Remove the reservoir tank.11) Remove the radiator fan motor assembly
mounting bolts.
12) Disconnect the radiator inlet hose from engine.
13) Detach the power steering hose from clip on ra-
diator.
14) Rise up the radiator fan motor assembly to re-
move it from vehicle.
FU-00009
CO-00013
(A)(B)
CO-00015
CO-00064
CO-00035
CO-00037
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Page 1019 of 2870
CO(H4SO)-36
COOLING
Radiator Main Fan and Fan Motor
2. TURBO MODEL
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Remove the radiator upper bracket. (AT model)
4) Lift-up the vehicle.
5) Remove the under cover.
6) Drain the engine coolant approx. 12(1.06 US qt,
0.88 Imp qt).
OF ENGINE COOLANT, REPLACEMENT, Engine
Coolant.>
7) Disconnect the radiator main fan motor connec-
tor (A) and sub fan motor connector (B).8) Remove the radiator under cover securing bolt.
(AT model)
9) Pull the radiator lower hose upward to space ra-
diator from radiator under cover. Remove the ATF
hose to radiator fan motor assembly two clips. (AT
model)
10) Lower the vehicle.
11) Remove the V-belt cover.
12) Disconnect the overflow hose.
13) Remove the reservoir tank.
14) Remove the radiator main fan motor assembly
securing bolt.
FU-00009
CO-00036
CO-00013
(A)(B)
CO-00070
CO-00143
CO-00015
CO-00064
Page 1020 of 2870
CO(H4SO)-37
COOLING
Radiator Main Fan and Fan Motor
15) Disconnect the radiator inlet hose.
16) Disconnect the power steering hose from radi-
ator clip.
17) Remove the radiator main fan motor assembly
from vehicle.
B: INSTALLATION
1. NON-TURBO MODEL
1) install the radiator main fan motor assembly to
radiator.
2) Connect the power steering hose to radiator.3) Connect the radiator inlet hose.
4) Install the radiator main fan motor assembly
mounting bolts.
Tightening torque:
4.9 N
⋅m (0.50 kgf-m, 3.6 ft-lb)
5) Install the reservoir tank.
Tightening torque:
4.9 N
⋅m (0.50 kgf-m, 3.6 ft-lb)
6) Install the over-flow hose.
7) Lift-up the vehicle.
8) Install the ATF hose to two clips of radiator main
fan motor assembly. (AT model)
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CO-00037
CO-00065
CO-00037
CO-00035
CO-00064
CO-00015
Page 1021 of 2870

CO(H4SO)-38
COOLING
Radiator Main Fan and Fan Motor
9) Connect the main fan motor (A) and sub fan mo-
tor (B).
10) Install the under cover.
11) Lower the vehicle.
12) Connect the battery ground cable to battery.
13) Fill the engine coolant.
FILLING OF ENGINE COOLANT, REPLACE-
MENT, Engine Coolant.>
2. TURBO MODEL
1) Install the radiator main fan motor assembly.
2) Lift-up the vehicle.
3) Pull the radiator lower hose upward to space ra-
diator from radiator under cover. Install the ATF
hose to radiator main fan motor assembly two clips.
(AT model)
NOTE:
Fit securely the pins on lower side of radiator into
body side.4) Tighten the radiator under cover securing bolt.
(AT model)
5) Connect the radiator main fan motor connector
(A) and sub fan motor connector (B).
6) Install the under cover.
7) Lower the vehicle.
8) Connect the power steering hose to radiator clip.
9) Connect the radiator inlet hose to radiator.
CO-00013
(A)(B)
FU-00009
CO-00143
CO-00070
CO-00013
(A)(B)
CO-00037
CO-00072
Page 1022 of 2870

CO(H4SO)-39
COOLING
Radiator Main Fan and Fan Motor
10) Install the radiator main fan motor assembly
mounting bolts.
Tightening torque:
4.9 N
⋅m (0.5 kgf-m, 3.6 ft-lb)
11) Install the reservoir tank.
12) Connect the overflow hose.
13) Install the V-belt cover.
14) Install the radiator upper bracket. (AT model)
15) Connect the battery ground cable to battery.16) Fill the engine coolant.
FILLING OF ENGINE COOLANT, REPLACE-
MENT, Engine Coolant.>
NOTE:
If it is difficult to install the radiator main fan motor
assembly, first loosen the bolts which hold the radi-
ator sub fan motor assembly.
C: DISASSEMBLY
Remove the clip which holds motor connector onto
shroud.
1) Remove the nut which holds fan itself onto fan
motor and shroud assembly.
2) Remove the bolts which install fan motor onto
shroud.
D: ASSEMBLY
Assemble in the reverse order of disassembly.
NOTE:
Refer to COMPONENT for tightening torque.
to CO(H4SO)-4, COMPONENT, General Descrip-
tion.>
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CO-00036
FU-00009
CO-00047
CO-00048
Page 1023 of 2870
CO(H4SO)-40
COOLING
Radiator Sub Fan and Fan Motor
9. Radiator Sub Fan and Fan
Motor
A: REMOVAL
Refer to Radiator Main Fan and Fan Motor.
CO(H4SO)-35, REMOVAL, Radiator Main Fan and
Fan Motor.>
B: INSTALLATION
Refer to Radiator Main Fan and Fan Motor.
CO(H4SO)-37, INSTALLATION, Radiator Main
Fan and Fan Motor.>
C: DISASSEMBLY
1) Remove the clip which holds motor connector
onto shroud.
2) Remove the nut which holds fan itself onto fan
motor and shroud assembly.
3) Remove the bolts which install fan motor onto
shroud.
D: ASSEMBLY
Assemble in the reverse order of disassembly.
NOTE:
Refer to COMPONENT for tightening torque.
to CO(H4SO)-4, COMPONENT, General Descrip-
tion.>
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Page 1024 of 2870
CO(H4SO)-41
COOLING
Reservoir Tank
10.Reservoir Tank
A: REMOVAL
1) Disconnect the over flow hose from radiator filler
neck position.
2) Remove the bolts which install reservoir tank
onto radiator main fan shroud.
3) Remove the reservoir tank.
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Refer to COMPONENT for tightening torque.
to CO(H4SO)-4, COMPONENT, General Descrip-
tion.>
C: INSPECTION
Make sure the engine coolant level is between full
and low.
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