Mitsubishi Lancer Evolution 8. Manual - part 23

12

4G6 – SECONDARY AIR SYSTEM, INTAKE MANIFOLD

Secondary Air System, Intake Manifold

Removal / Fitting

Removal Order
1.  Exhaust manifold heat

6. Air control valve bracket

protector

7. Intake manifold stay

2.  Air pipe assembly

8. Alternator brace stay

3.  Air control valve gasket

9. Intake manifold

4.  Air control valve assembly

10. Intake manifold gasket

5. Engine hanger

*



A



*



13

4G6 – SECONDARY AIR SYSTEM, INTAKE MANIFOLD

Key Points for Fitting

Fitting air control valve bracket

1.  Temporarily tighten bolts which secure air control valve

bracket and engine hanger to intake manifold.

2.  Tighten Bolt No. 1 in drawing, which also secures

thermostat housing, to specified torque, 23 ± 4 N

•

m.

3.  Tighten Nut No. 2 to specified torque, 36 ± 6 N

•

m.

4.  Tighten Bolt No. 3 in drawing, which also secures engine

hanger, to specified torque, 22 ± 4 N

•

m.

A



14

4G6 – EXHAUST MANIFOLD

Exhaust Manifold

Removal / Fitting

Removal Order
1. Engine hanger

10. Oil return pipe gasket

2. Turbocharger heat protector

11. Oil return pipe gasket

3. O

2

sensor

12. Turbocharger assembly and

4. Exhaust fitting bracket

pipe assembly

5. Exhaust fitting

13. Turbocharger gasket

6. Exhaust fitting gasket

14. Oil pipe

7. Air outlet fitting

15. Water pipe B

8. Air outlet fitting gasket

16. Water pipe A

9. Oil return pipe

17. Turbocharger assembly
18. Exhaust manifold
19. Exhaust manifold gasket

*



*



*



15

4G6 – WATER PUMP, WATER HOSES

Water Pump, Water Hoses

Removal / Fitting

Removal Order
1. Water hose

9. Thermostat housing

2. Water hose

10. Gasket

3. Water hose

11. Water inlet pipe

4. Water hose

12. O ring

5. Water temperature sensor

13. Water pump

6. Water temperature gauge unit

14. Water pump gasket

7. Water outlet fitting

15. Knock sensor

8. Thermostat

*



*



*



A



B



*