Mitsubishi Eclipse. Manual — part 872
SPECIFICATIONS
TSB Revision
ENGINE OVERHAUL <2.4L>
11B-65
GENERAL SPECIFICATIONS
M1113000200058
SERVICE SPECIFICATIONS
M1113000300497
Crankshaft and cylinder block
Bearing cap bolt
25
± 2 N⋅m (18 ± 1 ft-lb) + 90°
Bell housing cover bolt
8.8
± 1 N⋅m (78 ± 9 in-lb)
Drive plate bolt
132
± 5 N⋅m (98 ± 4 ft-lb)
Flywheel bolt
132
± 5 N⋅m (98 ± 4 ft-lb)
Knock sensor
23
± 2 N⋅m (17 ± 1 ft-lb)
Oil seal case bolt
11
± 1 N⋅m (95 ± 9 in-lb)
Rear plate bolt
11
± 1 N⋅m (95 ± 9 in-lb)
ITEM
SPECIFICATION
DESCRIPTION
SPECIFICATION
Type
In-line OHV, SOHC
Number of cylinders
4
Combustion chamber
Pent roof type
Total displacement cm
3
(cu. in)
2,350 (143.4)
Cylinder bore (in)
86.5 (3.41)
Piston stroke mm (in)
100.0 (3.94)
Compression ratio
9.5
Valve timing
Intake valve
Opens (BTDC)
16
°
Closes (ABDC)
60
° <M/T>, 53° <A/T>
Exhaust valve
Opens (BBDC)
60
° <M/T>, 50° <A/T>
Closes (ATDC)
16
°
Lubrication system
Pressure feed, full-flow filtration
Oil pump type
Involute gear type
ITEM
STANDARD VALUE LIMIT
Timing belt
Auto-tensioner rod projection length mm (in)
12 (0.5)
−
Auto-tensioner rod pushed-in amount [When pushed with a
force of 98
− 196 N (22 − 44 lb)] mm (in)
1.0 (0.03) or less
−
Rocker arms and camshaft
Camshaft cam height mm (in)
Intake
37.39 (1.472)
Minimum 36.89 (1.452)
Exhaust
M/T
37.14 (1.462)
Minimum 36.64 (1.443)
A/T
36.83 (1.450)
Minimum 36.33 (1.430)
Camshaft journal outside diameter mm (in)
45 (1.8)
−
Cylinder head and valves
Cylinder head flatness of gasket surface mm (in)
Less than 0.05
(0.002)
0.2 (0.007)
Cylinder head grinding limit of gasket surface mm (in) (Total
resurfacing depth of cylinder head and cylinder block)
−
0.2 (0.007)
SPECIFICATIONS
TSB Revision
ENGINE OVERHAUL <2.4L>
11B-66
Cylinder head overall height mm (in)
120 (4.7)
−
Cylinder head bolt shank length mm (in)
−
99.4 (3.91)
Valve thickness of valve head
(margin) mm (in)
Intake
1.0 (0.03)
Minimum 0.5 (0.02)
Exhaust
1.2 (0.04)
Minimum 0.7 (0.03)
Valve overall height mm (in)
Intake
112.30 (4.421)
Minimum 111.80 (4.402)
Exhaust
114.11 (4.493)
Minimum 113.61 (4.473)
Valve stem outside diameter mm
(in)
Intake
6.0 (0.24)
−
Exhaust
5.9 (0.23)
−
Valve thickness to valve guide
clearance mm (in)
Intake
0.02
− 0.05
(0.0008
− 0.0019)
0.10 (0.003)
Exhaust
0.03
− 0.07
(0.0012
− 0.0027)
0.15 (0.005)
Valve face angle mm (in)
45
° − 45.5°
−
Valve spring free length mm (in)
51.0 (2.00)
Minimum 50.0 (1.97)
Valve spring load/installed height N (lb)/mm (in)
267 (60)/44.2 (1.74) −
Valve spring out-of-squareness
2
° or less
4
°
Valve seat valve contact width mm (in)
0.9
− 1.3
(0.04
− 0.05)
−
Valve guide inside diameter mm (in)
6.0 (0.24)
−
Valve guide projection from cylinder head upper surface
mm (in)
14.0 (0.55)
−
Valve stem projection mm (in)
49.30 (1.941)
49.80 (1.960)
Oversize rework dimensions of
valve guide hole mm (in)
0.05 oversize diameter 11.05
− 11.07
(0.4429
− 0.4437)
−
0.25 oversize diameter 11.25
− 11.27
(0.4429
− 0.4437)
−
0.50 oversize diameter 11.50
− 11.52
(0.4528
− 0.4535)
−
Intake oversize rework dimensions
of valve seat hole mm (in)
0.3 oversize diameter
34.30
− 34.33
(1.3504
− 1.3515)
−
0.6 oversize diameter
34.60
− 34.63
(1.3623
− 1.3633)
−
Exhaust oversize rework
dimensions of valve seat hole
mm (in)
0.3 oversize diameter
31.80
− 31.83
(1.2520
− 1.2531)
−
0.6 oversize diameter
32.10
− 32.13
(1.2638
− 1.2650)
−
Front case, counterbalance shaft and oil pan
Oil pump side clearance mm (in)
Drive gear
0.08
− 0.14
(0.004
− 0.005)
−
Driven gear
0.06
− 0.12
(0.003
− 0.004)
−
Oil pressure at curb idle speed kPa (psi) [Oil temperature is
75 to 90
°C (167 to 194°F)]
78 (11.4) or more
−
ITEM
STANDARD VALUE LIMIT
SPECIFICATIONS
TSB Revision
ENGINE OVERHAUL <2.4L>
11B-67
Piston and connecting rod
Piston outside diameter mm (in)
86.5 (3.40)
−
Piston ring side clearance mm (in) No.1
0.02
− 0.06
(0.0008
− 0.0023)
0.1 (0.003)
No.2
0.02
− 0.06
(0.0012
− 0.0023)
0.1 (0.003)
Piston ring end gap mm (in)
No.1
0.25
− 0.35
(0.010
− 0.013)
0.8 (0.03)
No.2
0.40
− 0.55
(0.016
− 0.021)
0.8 (0.03)
Oil ring side rail
0.10
− 0.40
(0.004
− 0.015)
1.0 (0.03)
Piston pin outside diameter mm (in)
22.0 (0.87)
−
Piston pin press-in load N (lb) (Room temperature)
7,350
− 17,200
(1,653
− 3,866)
−
Crankshaft pin oil clearance mm (in)
0.02
− 0.05
(0.0008
− 0.0019)
0.1 (0.003)
Connecting rod big end side clearance mm (in)
0.10
− 0.25
(0.004
− 0.009)
0.4 (0.015)
Crankshaft and cylinder block
Crankshaft end play mm (in)
0.05
− 0.25
(0.002
− 0.009)
0.40 (0.015)
Crankshaft journal outside diameter mm (in)
57.0 (2.24)
−
Crankshaft pin outside diameter mm (in)
45.0 (1.77)
−
Crankshaft journal oil clearance mm (in)
0.02
− 0.04
(0.0008
− 0.0015)
0.1 (0.003)
Bearing cap bolt shank length mm (in)
−
71.1 (2.79)
Piston to cylinder clearance mm (in)
0.02
− 0.04
(0.0008
− 0.0015)
−
Cylinder block flatness of gasket surface mm (in)
0.05 (0.02)
0.1 (0.03)
Cylinder block grinding limit of gasket surface mm (in) [Total
resurfacing depth of both cylinder head and cylinder block]
−
0.2 (0.007)
Cylinder block overall height mm (in)
290 (11.4)
−
Cylinder block inside diameter mm (in)
86.5 (3.41)
−
Cylindricity mm (in)
0.01 (0.0003)
−
ITEM
STANDARD VALUE LIMIT
SPECIFICATIONS
TSB Revision
ENGINE OVERHAUL <2.4L>
11B-68
SEALANTS
M1113000500059
ITEM
SPECIFIED SEALANT
QUANTITY
Engine support bracket seal bolt
3M
AAD Part No. 8672 or equivalent
As required
Thermostat housing
MITSUBISHI genuine part No. MD970389 or
equivalent
As required
Water outlet fitting
MITSUBISHI genuine part No. MD970389 or
equivalent
As required
Engine coolant temperature sensor
3M
AAD part No. 8731 or equivalent
As required
Engine coolant temperature gauge unit 3M
AAD Part No. 8672 or equivalent
As required
Oil pressure switch
3M
AAD Part No. 8672 or equivalent
As required
Oil pan
MITSUBISHI genuine part No. MD970389 or
equivalent
As required
Oil seal case
MITSUBISHI genuine part No. MD970389 or
equivalent
As required
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