Mitsubishi Eclipse. Manual — part 112
TIMING BELT B
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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
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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 N⋅m (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 N⋅m (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
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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
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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)
5
− 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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