Mitsubishi Lancer Evolution 8. Manual — part 21

4

4G6 – OVERVIEW, MAINTENANCE STANDARDS, TIGHTENING TORQUES

5

4G6 – TIGHTENING TORQUES

Item

Tightening Torque (N

•

m)

Spark plugs

25

±

5

Timing Belt

Timing belt cover bolts (flange)

11

±

1

Timing belt cover bolts (washer)

9.0

±

1.0

Power steering pump bracket bolts

49

±

9

Tensioner pulley bolts

48

±

5

Tensioner arm bolts

21

±

4

Auto-tensioner bolts

23

±

3

Idler pulley bolts

35

±

6

Crank angle sensor bolts

8.8

±

1.0

Oil pump sprocket nuts

54

±

5

Crankshaft bolts

167

Tensioner B bolts

19

±

3

Counterbalance shaft sprocket bolts

45

±

3

Connector bracket bolts

10

±

1

Rocker cover bolts

3.5

±

0.5

Engine support bracket bolts

49

±

5

Camshaft sprocket bolts

88

±

10

Fuel System

Throttle body bolts

19

±

3

Cover bolts

11

±

1

Fuel pressure regulator bolts

8.8

±

2.0

Delivery pipe and injector bolts

11

±

1

Vacuum hose and pipe bolts

11

±

1

Solenoid assembly bolts

9.0

±

1.0

Vacuum tank bracket bolts

9.0

±

1.0

Secondary Air System / Intake Manifold

Exhaust manifold heat protector bolts

14

±

1

Vacuum hose and pipe bolts

11

±

1

Air pipe assembly bolts (eye bolts)

49

±

5

Air pipe assembly bolts (M6 flange)

11

±

1

Air pipe assembly bolts (M8 flange)

24

±

3

Air pipe assembly bolts (M8 washer)

14

±

1

Air control valve assembly bolts

22

±

4

Air control valve bracket bolts

22

±

4

Intake manifold stay bolts

31

±

3

Intake manifold bolts (M8)

20

±

2

Intake manifold bolts / nuts (M10)

36

±

6

Exhaust Manifold

Engine hanger bolts

19

±

3

Turbocharger heat protector bolts

14

±

1

O

2

sensor

44

±

5

Exhaust fitting bracket bolts

35

±

6

Exhaust fitting bolts / nuts

59

±

5

6

Item

Tightening Torque (N

•

m)

Air outlet fitting bolts

19

±

1

Oil return pipe bolts (flange)

14

±

1

Oil return pipe bolts (washer)

9.0

±

1.0

Turbocharger assembly and pipe assembly bolts / nuts

64

±

5

Oil pipe bolts (M10 eye bolts)

17

±

2

Oil pipe bolts (M12 eye bolts)

31

±

2

Oil pipe bolts (M12 flange)

11

±

1

Water pipe bolts (flange)

10

±

1

Water pipe bolts (eye bolts)

42

±

7

Exhaust manifold nuts (M8)

29

±

3

Exhaust manifold nuts (M10)

49

±

5

Water Pump / Water Pipe

Water temperature sensor

29

±

10

Water temperature gauge unit

10.8

±

1.0

Water outlet fitting bolts

10

±

1

Thermostat case bolts

23

±

4

Water inlet pipe bolts (M6)

5.0

±

1.0

Water inlet pipe bolts (M8)

13

±

2

Water pump bolts

14

±

1

Knock sensor

23

±

2

Sealants

Where used

Brand used

Water outlet fitting*

MZ100191 or equivalent

Thermostat housing*

MZ100191 or equivalent

* = Where liquid gasket (FIPG) is used.

7

4G6 – ALTERNATOR, IGNITION SYSTEM

Alternator, Ignition System

Removal / Fitting

Removal Order

1. Oil level gauge

8. Alternator brace

2. O ring

9. Alternator

3. Oil level gauge guide

10. Crankshaft pulley

4. O ring

11. Centre cover

5. Water pump pulley

12. Spark plug cable

6. Cap

13. Ignition coil

7. Auto-tensioner assembly

14. Spark plug