Mitsubishi Space Star. Manual - part 91

ENGINE COOLING – Water Hose and Water Pipe <4G93-GDI>

14-7

REMOVAL SERVICE POINT



A



RADIATOR LOWER HOSE DISCONNECTION

After making mating marks on the radiator hose and the hose
clamp, disconnect the radiator hose.

INSTALLATION SERVICE POINTS



A



O-RING INSTALLATION

Insert the O-ring to the water inlet pipe assembly, and coat
the outer circumference of the O-ring with water or engine
coolant.

Caution
Do not allow engine oil or other greases to adhere to
the O-ring.



B



THERMOSTAT CASE ASSEMBLY INSTALLATION

Squeeze out the sealant from the tube evenly and apply it
so that there is not too much sealant and no places without
sealant.

Specified Sealant:

Mitsubishi Genuine Parts No. MD970389 or equivalent



C



RADIATOR LOWER HOSE CONNECTION

1.

Insert each hose as far as the projection of the water
inlet fitting.

2.

Align the mating marks on the radiator hose and hose
clamp, and then connect the radiator hose.

Thermostat case assembly or cylinder block

O-ring

Water inlet pipe assembly

ENGINE COOLING – Radiator Fan <F9Q1>

14-8

RADIATOR  FAN <F9Q1>

REMOVAL AND INSTALLATION

Pre-removal and Post-Installation Operation
Under Cover Removal and Installation

4

3

2

1

5

5.5 Nm

4.5 Nm

Removal steps

1. Air hose



Centermember (Refer to GROUP 32.)

2. Radiator fan motor assembly

3. Radiator fan
4. Radiator fan motor
5. Radiator shroud

INSPECTION

RADIATOR FAN MOTOR CHECK

1.

Check to be sure that the radiator fan rotates when battery
voltage is applied between terminals (as shown in the
figure).

2.

Check to see that abnormal noises are not produced,
while motor is turning.

ENGINE COOLING – Radiator Fan <F9Q1>

14-9

RADIATOR FAN RELAY CONTINUITY CHECK

Battery voltage

Terminal No.

y

g

1

3

4

5

Not supplied

Supplied

Radiator fan relay

ENGINE COOLING – Radiator <F9Q1>

14-10

RADIATOR <F9Q1>

REMOVAL AND INSTALLATION

Pre-removal and Post-Installation Operation



Engine Coolant Draining and Supplying



Air Cleaner Removal and Installation
(Refer to GROUP 15.)

25 Nm

4

3

2

9

6

1

5

10

11

8

14

13

15

12

7

4.0 Nm

25 Nm

4.0 Nm

4.0 Nm

4.0 Nm

4.5 Nm

10 Nm

10 Nm

5.5 Nm

Removal steps

1. Drain plug
2. Pressure cap
3. Deration hose
4. Air hose



A

 

A



5. Radiator upper hose
6. Hot bottle tank
7. Filler hose assembly



A

 

A



8. Radiator lower hose

9. Air hose connection

10. Upper insulator (L.H.)

11. Upper insulator (R.H.)

12. Radiator fan motor, radiator and in-

tercooler assembly

13. Radiator fan motor assembly
14. Radiator assembly
15. Intercooler assembly