1989 MITSUBISHI GALANT sensor

COOLING - Radiator
RADIATOR
REMOVAL AND INSTALLATION
14-9
M14OA-
Pre-removal and Post-installation
@Draining and Supplying of the En-gine Coolant
(Refer toGROUP 00-Maintenancekervice.)
9-14 Nm
(j/-&j
:Vehicles with anti-lock&
braking system>
9-14
Nm7-10 ft.lbs.
4-6 Nm3-4 ftlbs.04AOO48
2-4 ft.lbs.
Removal steps
1. Branch tube bracket
2. Branch tube
3. Radiator cap
4. Drain plug
5. Overflow tube
6. Reserve tank
41) l +7. Radiator upper hose+e ,+ 8. Radiator lower hose
a+9. Automatic transaxle oil cooler hoses 10. Therm0
sensor connector
11. Radiator fan motor COnneCtOr12. Condenser fan motor connector
(FWD, AWD-MIT&Vehicleswith air conditioning>13. Upper insulator
14. Radiator assembly
15. Radiator fan motor assembly
16. Condenser fan motor assembly17. Therm0 sensor
18. Lower insulator
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COOLING - Radiator14-11
04A0020
A
B’ -WaterI
423°C (725°F)temperature
TSB Revision RESISTOR INSPECTION (AWD-ATT), Turbo>
(1) Remove‘ the radiator fan motor connector.
(2) Measure the resistance between terminals
0 and @.
(3) It can be judged OK if the resistance value is within the following range.
Resistance value:
0.26-0.32 Q
THERM0 SENSOR INSPECTION
Check for continuity with the therm0
sensor in hot water.
NOTE
Immerse therm0
sensor in hot water up to mounting thread to
check for continuity.
Standard value:
Continuity at 82-88”C (180-190°F) . . . . . . . . . . . . . . . at A point
No continuity at 7844°C (172-183°F) . . . . . . . . . . . at B point
RADIATOR FAN MOTOR RELAY INSPECTION
(1) Remove radiator fan motor. relay from engine room relay box.

COOLING - Water Hose and Water Pipe 14-23
WATER HOSE AND WATER PIPE MldA-A
REMOVAL AND INSTALLATION
Pre-removal and Post-installation
*Draining and Supplying of the En-
(Refer to GROUP 00-Maintenance
12-15 Nm
g-11
ft.lbs.
715-20 Nm
Ill329 - 36 fths.
\ 12-15 Nm
9-11 ft.lbs.
Mbm42
Removal steps
1. Air intake hose
2. Oil level gauge
3.O-ring4.Self-locking nut5.Gasket6. Connection for oxygen sensor
7. Exhaust manifold cover (A)
8.Engine hanger9.Exhaust manifold
10. Exhaust manifold gasket11. Connection for heater hose12. Water by-pass hose13. Water hosei41 Connection for radiator lower hose (Referto P.14-IO.)I 5. Water inlet pipe (Refer to P.14-18.)16. O-ring (Refer to P.14-18.)
INSPECTIONMl4lcAA
WATER PIPE AND HOSE INSPECTION
Check the water pipe and hose for cracks, damage, clog andreplace them if necessary.
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14-24COOLING - Water Hose and Water Pipe
WATER HOSE AND WATER PIPE
M141A-B
REMOVAL AND INSTALLATION
Pre-removal and Post-installation
ODeration*braining and Supplying of the Engine
12-15 Nm
4(,-s‘, ,,,,,, /
29-36 ftlbs.
/
, ‘r- y’ ft”bs.
\.
30-40 Nm\
22-29 ft.lbs.‘,L.\
‘7;
\“.‘i
\
Removal steps
1. Condenser fan motor assembly2. Self-locking nut
3. Gasket 6. Self-locking nut
’
7. Engine hanger
8. Exhaust manifold
9. Exhaust manifold gasket
10. Exhaust manifold cover (6)4. Connection for oxygen sensor connector
5. Exhaust manifold cover (A)
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14-26COOLING - Water Hose and Water Pipe
WATER HOSE AND WATER PIPE
REMOVAL AND INSTALLATION
MlUA-B
IF‘re-removal and Post-installationOperation eDraIning
and Supplying of the En- glne
Coolant
(Refer to GROUP
00-Maintenance Service.)
12-15 Nm
9-11 ftlbs.
12-15 ‘Nm9-11 ft.lbs.
25-30 Nm’ 7
18-22
ft.lbs.68
A
40 50 Nm’&\29136 ft.lbs.4Ib.
q 2,h
40-50 Nm
9-11 ft.lbs.
30-40 Nm22 - 29 ft.lbs.
30-40 Nm\22-29 ft.lbs. \ OSAOOSS
Removal steps
1. Condenser fan motor assembly(FWD,
AWD-M/T)

2 Self-locking nut
3. Gasket4. Connection for oxygen sensor
5. Exhaust manifold cover (A)
6. Self-locking nut
7. Engine hanger
8. Exhaust manifold
9. Exhaust manifold gasket
10. Exhaust manifold cover (B)
1 TSB Revision

COOLING - Water Hose and Water PiDe 14-27
-55 Nm
Removal steps
11. Connection for oxygen sensor andcontrol harness
12. Water hose
13. Water by-pass hose
14. Connection for heater hose
15. Connection for radiator lower hose (Referto P.14-10.)
16. Water inlet pipe (Refer to P.14-18.)17. O-ring (Refer toP.14-18.)
04A0050
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-Wntmr Hncn andWater Pine14-29
21. Connection for oxygensensor harness connector22. Oil return pipe23.Gasket+, I)+ 24. Turbocharger25.Eye bolt26.Gasket27. Water pipe B28. Eye bolt
29. Gasket
30. Water pipe A27
35-50 Nm
8-10 Nm
6-7 ftlbs.230
/ ’ ,! I,!, ” /40s-i1 ft.lbs.lo-12 Nm 30-40 N
m
22-3t
7-9 ft.lbs.22-29 ft.lbs.
04c.0116
! Nm1 ftlbs.
31. Water hose (To turbocharger)32. Water hose33. Water by-pass hose
34. Connection for heater hose
35. Water hose
36. Water hose
37. Water hose
38. Exhaust pipe support bracket
39. Water pipe
40. Water inlet pipe (Refer to
P.14-18.)41. O-ring (Refer to P.14-18.)
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COOLING -Engine Coolant Temperature Gauge Unit, Engine CoolantTemoerature Sensor and Engine Coolant Temperature Switch14-31
ENGINE COOLANT TEMPERATURE GAUGE UNIT, ENGINE COOLANT
TEMPERATURE SENSOR AND ENGINE COOLANT TEMPERATURE
SWITCHM14oE-
REMOVAL AND INSTALLATION
30-40
Nm/
gine Coolantlo-14 Nm(Refer to GROUP 00-Maintenance8-10 ft.lbs.Service.)
/ I r lcoolo
Sealant: 3M ATD Part No.8660or equivalent04A0118

< 1993 models>
10 12 Nrny~~~~~7-9 ft.lbs. 2
1. Engine coolant temperature gauge unit
2. Engine coolant temperature sensor
(Engine control)3. Air conditioning engine coolanttemperature switch type>4. Engine coolant temperature switch, . (Air condltloning
or A/T control)
Sealant: 3M Nut locking PartNo.4171 or equivalent
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