Mitsubishi Colt Ralliart. Manual — part 605

FUEL AND EMISSION PARTS

ENGINE OVERHAUL <4G1>

11D-20

FUEL AND EMISSION PARTS

REMOVAL AND INSTALLATION

M1113002201251

AK401837AC

9.0 ± 1.0 N·m

1

16

15

14

12

13

11

10

8

7

6

5

4

3

2

5.0 ± 1.0 N·m

9

12 ± 1 N·m

18

17

9.0 ± 1.0 N·m

5.0 ± 1.0 N·m

13 ± 2 N·m

Removal steps

1. Water hose
2. Water hose
3. Throttle body

>>

B

<< 4. Throttle body gasket

5. Vacuum hose
6. Vacuum hose
7. Solenoid valve
8. Purge valve
9. Delivery pipe and injector
10. Insulator

11. Insulator
12. O-ring

>>

A

<< 13. Injector

14. Fuel hose
15. Fuel pressure regulator

>>

A

<< 16. Delivery pipe

17. Vacuum pipe and hose
18. Solenoid valve

Removal steps (Continued)

Main

Index

Group

TOC

FUEL AND EMISSION PARTS

ENGINE OVERHAUL <4G1>

11D-21

INSTALLATION SERVICE POINTS
>>A<< INJECTOR/DELIVERY PIPE
INSTALLATION

AK201877

Delivery pipe

Injector

Injector

Insulator

Cylinder head

A

A

AF

Delivery pipe

1. Fit the insulator onto the injector.

CAUTION

Take care that no engine oil enters the delivery
pipe.
2. Apply a little fresh engine oil to the injector O-ring.

Then, insert the injector, center to center, into the
injector mounting hole on the delivery pipe.

3. Make sure that the injector connector projection is

properly engaged with the delivery pipe.
Turn the injector to ensure engagement if
necessary.

4. Check that the injector rotates smoothly. If it does

not, remove it and check the injector O-ring for
damage. If damage is evident, replace the O-ring,
reinstall the injector to the delivery pipe and check
it again for smooth rotation.

5. Install the delivery pipe to the cylinder head.

CAUTION

Connect the injector securely, having no air leak-
age from the insulator.
6. Install the insulator, connecting securely to the

injector without the clearance.

>>B<< THROTTLE BODY GASKET
INSTALLATION

AK401855

AC

Projection

Install the throttle body gasket, facing the gasket’s
protruded portion in the illustrated position.

Main

Index

Group

TOC

WATER PUMP AND WATER HOSE

ENGINE OVERHAUL <4G1>

11D-22

WATER PUMP AND WATER HOSE

REMOVAL AND INSTALLATION

M1113017900468

AK401836AC

22 ± 4 N·m

1

14 ± 1 N·m

13 ± 2 N·m

13 ± 2 N·m

29 ± 10 N·m

13 ± 2 N·m

10 ± 2 N·m

2

3

4

10

9

8

7

6

5

11

14

13

12

Removal steps

>>

C

<< 1. Engine coolant temperature sensor

2. Water inlet fitting

>>

B

<< 3. Thermostat

4. Water hose
5. Water hose
6. Water hose
7. Water hose
8. Water hose

9. Water hose
10. Water pipe

>>

A

<< 11. Water inlet pipe

>>

A

<< 12. O-ring

>>

A

<< 13. O-ring

14. Water pump

Removal steps (Continued)

Main

Index

Group

TOC

WATER PUMP AND WATER HOSE

ENGINE OVERHAUL <4G1>

11D-23

INSTALLATION SERVICE POINTS
>>A<< O-RING/WATER INLET PIPE
INSTALLATION

CAUTION

• Do not apply engine oil or any other oily sub-

stance to the O-rings.

• Secure the water pipe after the thermostat

case has been installed.

Replace the water inlet pipe O-rings with new ones,
then apply water to the O-rings so that they can be
inserted easily into the water pump and thermostat
case.

>>B<< THERMOSTAT INSTALLATION

AK201781 AC

Jiggle valve

Install the thermostat to the thermostat housing so
that its jiggle valve can locate around the center.

>>C<< ENGINE COOLANT
TEMPERATURE SENSOR INSTALLATION

CAUTION

Take care not to damage the connector (plastic)
with tool.

AK400587AD

1. Completely remove existing sealant from the

engine coolant temperature sensor and mating
hole in the thermostat housing.

2. Apply the specified sealant to the threads of the

sensor.

Specified sealant:

3M Nut Locking Part No.4171 or equivalent

3. Tighten the water temperature sensor together

with the thermostat housing to the specified
torque of 29

± 10 N⋅m.

Main

Index

Group

TOC