Mitsubishi Eclipse. Manual - part 112

 

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Mitsubishi Eclipse. Manual - part 112

 

 

TIMING BELT B

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-43

REMOVAL SERVICE POINTS

.

<<A>> CRANKSHAFT SPROCKET REMOVAL
1. Use the crankshaft pulley mounting bolt to hold special tool 

MB991367.

2. Loosen the crankshaft sprocket mounting bolt, and remove 

the sprocket.

.

<<B>> TIMING BELT B REMOVAL

CAUTION

If the belt is to be re-used, mark an arrow on the belt with 
chalk indicating the clockwise direction of rotation.

INSTALLATION SERVICE POINTS

.

>>A<< TIMING BELT B INSTALLATION
1. Ensure that crankshaft sprocket B timing marks and the 

counterbalance shaft sprocket timing marks are aligned.

2. Fit timing belt B over crankshaft sprocket B and the 

counterbalance shaft sprocket. Ensure that there is no slack 
in the belt.

.

AC000135AB

CRANKSHAFT
PULLEY
MOUNTING
BOLT

MB991367

CRANKSHAFT
SPROCKET

AC000156

AB

AC000157AB

COUNTERBALANCE SHAFT SPROCKET

BELT TENSION SIDE

TIMING
MARKS

TIMING
MARKS

CRANKSHAFT
SPROCKET B

TIMING BELT B

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-44

>>B<< CRANKSHAFT SENSING BLADE/CRANKSHAFT 
SPROCKET INSTALLATION
1. To prevent the crankshaft bolt from loosening, degrease or 

clean the seating surfaces of the crankshaft, crankshaft 
sprocket B, crankshaft sensing blade and crankshaft at the 
shown positions.

2. Install the crankshaft sensing blade so that they face as 

shown in the illustration.

3. Apply the minimum amount of engine oil to the seat surface 

and thread of the crankshaft bolt.

4. Use the crankshaft pulley mounting bolt to secure special 

tool MB991367.

5. Tighten the crankshaft sprocket bolt to the specified torque.

Tightening torque: 118 

± 9 Nm (87 ± 7 ft-lb)

.

>>C<< TIMING BELT B TENSION ADJUSTMENT
1. Temporarily fix the timing belt B tensioner so the center of 

the tensioner pulley is to the left and above the center of the 
mounting bolt. Temporarily attach the tensioner pulley so the 
flange is toward the front of the engine.

CAUTION

When tightening the bolt, ensure that the tensioner pulley 
shaft does not rotate with the bolt. Allowing it to rotate with 
the bolt can cause excessive tension of the bolt.
2. Holding the timing belt B tensioner up with your finger in the 

direction of the arrow, apply pressure on the timing belt so 
the tension side of the belt is taut. Now tighten the bolt to fix 
the tensioner.

Tightening torque: 19 

± 3 Nm (14 ± 2 ft-lb)

AC004794

CRANKSHAFT
SPROCKET

CRANKSHAFT
SPROCKET B

CRANKSHAFT

CRANKSHAFT
SENSING BLADE

SHADED PART: DEGREASE

× PART: 
CLEANING

AB

AC000135AB

CRANKSHAFT
PULLEY
MOUNTING
BOLT

MB991367

CRANKSHAFT
SPROCKET

AC000158

CENTER OF
MOUNTING BOLT

AB

CENTER OF
TENSIONER
PULLEY

AC000159AB

19 ± 3 N·m
14 ± 2 ft-lb

SHAFT

SPECIFICATIONS

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-45

3. To ensure that the tension is correct, depress the belt (point 

A) with a finger. Adjust the belt tension if it is incorrect.

Standard value: 5 

 7 mm (0.2  0.3 inch)

SPECIFICATIONS

SPECIFICATIONS

M1111003800291

AC000160

CENTER OF
TENSIONER
PULLEY

CENTER OF
INSTALLATION
BOLT

AB

A

ITEM

SPECIFICATION

Auto-tensioner attaching bolt

23 

± 3 N⋅m (17 ± 3 ft-lb)

Bell housing cover attaching bolt (bolt, flange)

26 

± 4 N⋅m (19 ± 3 ft-lb)

Bell housing cover attaching bolt (bolt, washer assembled)

8.8 

± 1.0 N⋅m (78 ± 9 in-lb)

Camshaft position sensor sensing cylinder attaching bolt

21 

± 4 N⋅m (16 ± 3 ft-lb)

Camshaft position sensor support attaching bolt

14 

± 1 N⋅m (117 ± 13 in-lb)

Camshaft sprocket attaching bolt

88 

± 10 N⋅m (65 ± 7 ft-lb)

Crankshaft pulley attaching bolt

25 

± 4 N⋅m (18 ± 4 ft-lb)

Crankshaft sprocket attaching bolt

118 

± 9 N⋅m (87 ± 7 ft-lb)

Cylinder head attaching bolt

79 

± 4 N⋅m → 0 N⋅m → 20 ± 2 N⋅m → 

+90

° → +90°

(58 

± 3 ft-lb → 0 in-lb → 15 ± 1 ft-lb → 

+90

° → +90°)

Drive plate attaching bolt <A/T>

132 

± 5 N⋅m (98 ± 3 ft-lb)

Engine mount bracket attaching bolt

M12 

× 74

86 

± 12 N⋅m (64 ± 8 ft-lb)

M12 

× 108

81 

± 12 N⋅m (60 ± 9 ft-lb)

Engine mount bracket attaching nut

86 

± 12 N⋅m (64 ± 8 ft-lb)

Exhaust manifold bracket attaching bolt

35 

± 6 N⋅m (26 ± 4 ft-lb)

Flywheel attaching bolt <M/T>

132 

± 5 N⋅m (98 ± 3 ft-lb)

Fuel high-pressure hose attaching bolt

4.8 

± 1.0 N⋅m (44 ± 8 in-lb)

Ignition coil attaching bolt

9.8 

± 2.0 N⋅m (87 ± 17 in-lb)

Intake manifold stay attaching bolt

30 

± 2 N⋅m (23 ± 2 ft-lb)

Oil dipstick guide attaching bolt

14 

± 1 N⋅m (117 ± 13 in-lb)

Oil pan attaching bolt

6.9 

± 0.9 N⋅m (61 ± 8 in-lb)

Oil pan drain plug

39 

± 5 N⋅m (29 ± 4 ft-lb)

Power steering oil pump attaching bolt

29 

± 3 N⋅m (21 ± 3 ft-lb)

Power steering oil pump bracket attaching bolt

49 

± 10 N⋅m (36 ± 7 ft-lb)

Pressure hose attaching bolt

12 

± 2 N⋅m (100 ± 22 in-lb)

Rocker arm and shaft assembly attaching bolt

31 

± 3 N⋅m (23 ± 2 ft-lb)

SPECIFICATIONS

TSB Revision

ENGINE MECHANICAL <2.4L>

11A-46

SPECIFICATIONS

M1111000300338

SEALANT AND ADHESIVE

M1111000500235

Rocker cover attaching bolt

3.4 

± 0.5 N⋅m (31 ± 4 in-lb)

Tensioner pulley attaching bolt

48 

± 6 N⋅m (36 ± 4 ft-lb)

Timing belt B tensioner attaching bolt

19 

± 3 N⋅m (14 ± 2 ft-lb)

Timing belt lower cover attaching bolt (bolt, flange)

11 

± 1 N⋅m (96 ± 8 in-lb)

Timing belt lower cover attaching bolt (bolt, washer assembled) 8.8 

± 1.0 N⋅m (78 ± 9 in-lb)

Timing belt upper cover attaching bolt

M6

11 

± 1 N⋅m (96 ± 8 in-lb)

M8

14 

± 1 N⋅m (117 ± 13 in-lb)

Water pump pulley attaching bolt

8.8 

± 1.0 N⋅m (78 ± 9 in-lb)

ITEM

SPECIFICATION

ITEM

STANDARD VALUE

LIMIT

Actual ignition timing at idle

Approximately 10

° BTDC −

Auto-tensioner pushrod movement mm (in)

Within 1 (0.04)

Auto-tensioner rod protrusion mm (in)

3.8 

− 4.5 (0.15 − 0.18)

Basic ignition timing at idle

5

°BTDC ± 3°

CO content %

0.5 or less

Compression pressure (250 

− 400 r/min) kPa (psi)

1,275 (185)

Minimum 959 (139)

Compression pressure difference of all cylinder kPa (psi) −

98 (14)

Curb idle speed r/min

700 

± 100

Cylinder head bolt shank length mm (in)

99.4 (3.91)

HC contents ppm

100 or less

Intake manifold vacuum at curb idle kPa (in Hg)

Minimum 60 (18)

Timing belt B tension mm (in)

− 7 (0.2 − 0.3)

ITEM

SPECIFIED SEALANT

Camshaft position sensor support and oil pan

MITSUBISHI GENUINE Sealant Part No. 
MD970389 or equivalent

 

 

 

 

 

 

 

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