2007 MITSUBISHI LANCER EVOLUTION engine

ENGINE OVERHAUL -Timing Belt11B-25
(4) Measure the depression amount when the rod is
pressed with a force of 98 to 196 N. If not at the
standard value, replace the auto tensioner.
Standard value: 1 mm or less
Depression
amount 98 - 196 N

ENGINE OVERHAUL -Fuel System11B-26
FUEL SYSTEM
REMOVAL AND INSTALLATION
1
11±1N•m
2
3
4 5
678
9 10
11 12 13
14 15
16
1718 1920 21
22
23
2425
11±1N•m
20±2N•m 19±3N•m
9±1N•m8.8±2.0 N•m
9±1N•m 9±1N•m
9±1N•m
Removal steps
1. Throttle body assembly
"CA2. Throttle body gasket
3. EGR valve
4. EGR gasket
5. Fuel hose
"BA6. Fuel pressure regulator
7. O-ring
8. Delivery pipe and injector
9. Insulator
10. Fuel return pipe
11. Insulator
"AA12. Injector
13. O-ring14. Grommet
15. Delivery pipe
16. Vacuum hose
17. Vacuum hose
18. Vacuum hose
19. Solenoid valve assembly
20. Solenoid valve assembly
21. Vacuum hose and pipe
22. Solenoid valve assembly
23. Vacuum tank bracket
24. Vacuum tank
25. Vacuum tank hose assembly

ENGINE OVERHAUL -Fuel System11B-27
INSTALLATION SERVICE POINTS
"AAINJECTOR INSTALLATION
1. Apply a small amount of new engine oil on the O-ring.
2. While rotating the injector to the left and right, insert the
O-ring into the delivery pipe while taking care not to
damage it.
Caution
Make sure that the engine oil does not enter the
delivery pipe.
3. Confirm that the injector rotates smoothly. If it does not
rotate smoothly, the O-ring may be biting in. Remove
the injector, check the O-ring for damage, and then insert
it into the delivery pipe. Check the rotation again.
"BAFUEL PRESSURE REGULATOR INSTALLATION
1. Apply a small amount of new engine oil on the O-ring.
2. While rotating the fuel pressure regulator to the left and
right, insert the O-ring into the delivery pipe while taking
care not to damage it.
Caution
Make sure that the engine oil does not enter the
delivery pipe.
3. Confirm that the fuel pressure regulator rotates smoothly.
If it does not rotate smoothly, the O-ring may be biting
in. Remove the fuel pressure regulator, check the O-ring
for damage, and then insert it into the delivery pipe. Check
the rotation again.
"CATHROTTLE BODY GASKET INSTALLATION
Assembly so that the protrusion on the throttle body gasket
is at the position shown in the illustration.
Protrusion

ENGINE OVERHAUL -Secondary Air System and Intake Manifold11B-28
SECONDARY AIR SYSTEM AND INTAKE MANIFOLD
REMOVAL AND INSTALLATION
1
11±1N•m
23 4 5
6
7
8
9
10 1112
13
11±1N•m24±3N•m
14±1N•m
31±3N•m5±1N•m
20±2N•m
22±4N•m
36±6N•m23±4N•m
14±1N•m
36±6N•m
36±6N•m22±4N•m
49±5N•m
Removal steps
1. Exhaust manifold heat protector
2. Vacuum hose and pipe
"DA3. Air pipe assembly
4. Air control valve gasket
5. Air control valve assembly
6. Engine hanger
"CA7. Air control valve bracket"BA8. Manifold differential pressure (MDP)
sensor
9. O-ring
"AA10. Intake manifold stay
11. Alternator brace stay
12. Intake manifold
13. Intake manifold gasket

ENGINE OVERHAUL -Secondary Air System and Intake Manifold11B-29
INSTALLATION SERVICE POINTS
"AAINTAKE MANIFOLD STAY INSTALLATION
Check that the intake manifold stay is seated against the
intake manifold and cylinder block boss, and then tighten
at the specified torque 31±3N•m.
"BAMANIFOLD DIFFERENTIAL PRESSURE (MDP)
SENSOR INSTALLATION
Caution
Make sure not to apply impact against the sensor when
installing.
Do not use a sensor that has been dropped.
"CAAIR CONTROL VALVE BRACKET INSTALLATION
1. Temporarily tighten the air control valve bracket and
engine hanger with the bolt for tightening with the intake
manifold.
2. Tighten the bolt 1 shown in the illustration at the specified
torque 23±4N•m.
3. Tighten the bolt 2 shown in the illustration at the specified
torque 36±6N•m.
4. Tighten the bolt 3 shown in the illustration with the engine
hanger at the specified torque 22±4N•m.
"DAAIR PIPE ASSEMBLY INSTALLATION
1. Temporarily tighten air pipe assembly onto the air control
valve.
2. Tighten the bolts 1 and 2 shown in the illustration to
the exhaust manifold at the specified torque 49±5N•m.
3. Tighten the bolt 3 shown in the illustration to the air control
valve at the specified torque 24±3N•m.
4. Tighten the bolt 4 shown in the illustration to the cam
position sensor support at the specified toque 11±1
N•m.
5. Tighten the bolt 5 shown in the illustration to the exhaust
manifold at the specified torque 14±1N•m.
Intake manifold stay
1
23
1
5
23
4

ENGINE OVERHAUL -Exhaust Manifold11B-30
EXHAUST MANIFOLD
REMOVAL AND INSTALLATION
1
17±2N•m
2 3
45
6
78
910
11 1213
11±1N•m
14±1N•m 59±5N•m
9±1N•m 10±1N•m 44±5N•m
31±2N•m
42±7N•m 10±1N•m
55±10 N•m59±5N•m
19±1N•m 14±1N•m
42±7N•m
19±3N•m18 19
14
15
16
17
33±6N•m
47±6N•m
Removal steps
1. Engine hanger
2. Turbocharger heat protector
3. Oxygen sensor
4. Exhaust fitting bracket
5. Exhaust fitting
6. Exhaust fitting gasket
7. Air outlet fitting
"CA8. Air outlet fitting gasket
9. Oil return pipe
10. Oil return pipe gasket"BA11. Oil return pipe gasket
12. Turbocharger assembly and pipe
assembly
13. Turbocharger gasket
14. Oil pipe
15. Water pipe B
16. Water pipe A
17. Turbocharger assembly
"AA18. Exhaust manifold
19. Exhaust manifold gasket

ENGINE OVERHAUL -Exhaust Manifold11B-31
INSTALLATION SERVICE POINTS
"AAEXHAUST MANIFOLD INSTALLATION
1. Lightly tighten the installation nut for the exhaust manifold.
2. Following the tightening order shown in the illustration,
tighten the M8 nuts at the tightening torque 29 N•m.
3. Following the tightening order shown in the illustration,
tighten the M10 nuts at the tightening torque 49 N•m.
4. Following the tightening order shown in the illustration,
tighten the M8 nuts again at the tightening torque 29
N•m.
5. Finally, following the tightening order shown in the
illustration, tighten the M10 nuts at the tightening torque
55±10 N•m, and tighten the M8 nuts at the tightening
torque 33±6N•m.
"BAOIL RETURN PIPE GASKET INSTALLATION
Assembly so that the protrusion of the oil return pipe gasket
on the oil pan side is at the position shown in the illustration.
NOTE
There is no designated assembly direction for the gasket
on the turbocharger side.
"CAAIR OUTLET FITTING GASKET
Assembly so that the protrusion of the air outlet fitting gasket
is at the position shown in the illustration.
7982 13456
Protrusion
Protrusion
AA

ENGINE OVERHAUL -Water Pump and Water Hose11B-32
WATER PUMP AND WATER HOSE
REMOVAL AND INSTALLATION
1
2
3
45
67
8
9
10 11
12
13
10±1N•m
14±1N•m 23±2N•m10±1N•m
13±2N•m10.8±1.0 N•m
29±10 N•m
1415 16
23±4N•m
23±4N•m
Removal steps
1. Water hose
2. Water hose
3. Water hose
4. Water hose
"DA5. Engine coolant temperature sensor
"CA6. Engine coolant temperature gauge
unit
"BA7. Water outlet fitting
8. Thermostat9. Thermostat housing
10. Gasket
"AA11. O-ring
"AA12. Water inlet pipe
"AA13. O-ring
14. Water pump
15. Water pump gasket
16. Knock sensor