Mitsubishi Lancer Evolution 7. Manual — part 214

FUEL SUPPLY - Fuel Tank

13B-7

DISASSEMBLY AND REASSEMBLY

<FUEL PUMP AND GAUGE ASSEMBLY>

1

2

3

4

5

6

7

9

8

10

11

12

13

Removal steps

1. Fuel gauge unit

2. Gauge harness

3. Bracket

4. Fuel pump cushion

5. Fuel pump

6. Spacer

"

AA 7. Grommet

8. Assist pump

9. Fuel suction hose

10. Fuel return hose

11. Cap

"

AA 12. O-ring

13. Fuel filter assembly

FUEL SUPPLY - Fuel Tank

13B-8

<PIPE AND GAUGE ASSEMBLY>

2

3

6

1

4

5

1.2 ± 0.2 N·m

Removal steps

1. Packing

2. Filter

3. Gauge unit

4. Connector

"

AA 5. O-ring

6. Pipe assembly

INSTALLATION SERVICE POINT

"

AA O-RING/GROMMET INSTALLATION

Apply a fuel to O-ring and grommet before installing them,

to prevent them from being damaged or twisted.

14-1

ENGINE COOLING

CONTENTS

GENERAL INFORMATION

2

. . . . . . . . . . . . . . . . . .

SERVICE SPECIFICATIONS

2

. . . . . . . . . . . . . . . . .

LUBRICANT

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SEALANT

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SPECIAL TOOLS

3

. . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

3

. . . . . . . . . . . . . . . . . . . . . . .

ON-VEHICLE SERVICE

6

. . . . . . . . . . . . . . . . . . . . .

Engine Coolant Leak Checking

6

. . . . . . . . . . . . . . . .

Radiator Cap Opening Pressure Check

6

. . . . . . . .

Engine Coolant Replacement

6

. . . . . . . . . . . . . . . . . .

Concentration Measurement

7

. . . . . . . . . . . . . . . . . . .

Radiator Fan Relay Continuity Check

8

. . . . . . . . . .

Radiator Fan Controller Check

8

. . . . . . . . . . . . . . . .

Radiator Fan Motor Check

10

. . . . . . . . . . . . . . . . . . .

THERMOSTAT

11

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

WATER PUMP

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

WATER HOSE AND WATER PIPE

14

. . . . . . . . . .

RADIATOR

15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ENGINE COOLING -

General Information/

Service Specifications/Lubricant/Sealant

14-2

GENERAL INFORMATION

The cooling system is designed to keep every part

of the engine at appropriate temperature in

whatever condition the engine may be operated.

The cooling method is of the water-cooled, pressure

forced circulation type in which the water pump

pressurizes coolant and circulates it throughout the

engine. If the coolant temperature exceeds the

prescribed temperature, the thermostat opens to

circulate the coolant through the radiator as well

so that the heat absorbed by the coolant may be

radiated into the air.

The water pump is of the centrifugal type and is

driven by the drive belt from the crankshaft.

The radiator is the corrugated fin, down flow type.

The cooling fan is controlled by the radiator fan

controller and engine-ECU depend on driving

conditions.

Item

Specification

Radiator performance kJ/h

216,700

SERVICE SPECIFICATIONS

Items

Standard value

Limit

Radiator cap opening pressure kPa

93 - 123

83

Range of coolant antifreeze concentration of radiator %

30 - 60

-

Thermostat

Valve opening temperature of thermostat _C

80 ± 1.5

-

Full-opening temperature of thermostat _C

93

-

Valve lift (at 93_C) mm

9.5 or more

-

LUBRICANT

Item

Specified coolant

Quantity L

Engine coolant

MITSUBISHI GENUINE COOLANT or equivalent

6.0

Engine coolant

(including reserve tank)

MITSUBISHI GENUINE COOLANT or equivalent

6.0

SEALANT

Item

Specified sealant

Remark

Cylinder block drain plug

3M Nut Locking Part No. 4171 or equivalent

Drying sealant