engine oil MITSUBISHI ECLIPSE 1991 Workshop Manual

9-14ENGINE - SpecificationsItems
Oversize rework of valve guide hole
(both intake and exhaust)mm (in.)
0.05
(.002) O.S.0.25
(.OlO) O.S.
0.50
(.020) 0,s.Standard Value
12.050-12.068(.4744-.4751)
12.250-12.268(.4823-.4830)
12.500-12.518
(.4921-.4928)Limit
,’Camshaft
Cam heightmm (in.)
Intake
35.493 (1.3974)34.993 (1.3777)
35.200 (1.3858)34.700 (1.3661)
Exhaust
35.200 (1.3858)34.700 (1.3661)
35.493 (1.3974)34.993 (1.3777)
Journal O.D.mm (in.)
25.951-25.970(1.0217-1.0224)Bearing oil clearancemm (in.)
0.05-0.09 (.0020-.0035)End playmm (in.)
0.1-0.2 (.004-,008)Valve
Valve lengthmm (in.)
Intake
109.5 (4.311)
Exhaust
109.7 (4.319)
Stem O.D.mm (in.)
Intake
6.565-6.580(.2585-.2591)Exhaust
6.530-6.550
(.2571-.2579)Face angle
45"-45.5"Thickness of valve head (Margin)
mm (in.)
Intake
1.0
(.040)0.7 (.028)Exhaust
1.5
(.059)1.0 (.040)Jalve stem to valve guide clearance
mm (in.)
Intake
0.02-0.047 (.0008-.0019)0.10 (.004)Exhaust
0.05-0.085 (.0020-.0033)0.15 (.006)Jalve guide
Length
mm (in.)
Intake
45.5 (1.791)
Exhaust
50.5 (1.988)
Service size
mm (in.)
0.05
(.002), 0.25 (.OlO),0.50 (.020) oversize
/alve seat
Width of seat contact
mm (in.)
0.9-1.3 (.035-.051)Seat angle
44"-44.5"Service size
mm (in.)
0.3
(.012), 0.6 (.024)oversize

ENGINE - Specifications9-15ItemsStandard ValueLimit
Valve spring
Free lengthmm (in.)48.3
(1.902)47.3 (1.862)
Load
N (Ibs.)300 (66) at installed height
Out of squarnessLess than 1.5”4”
Cylinder block
Cylinder boremm (in.)85.00 (3.3465)
FIu-o$xrndness and taper of cylinder boreLess than 0.01 (0004)Flatness of gasket surfacemm (in.)Less than 0.05
(.0020)0.1 (.0040)Right silent shaft
Front journal diameter
mm (in.)
41.959-41.975(1.6519-1.6526)
Rear journal diameter
mm (in.)
40.951-40.967(1.6122-1.6129)
Oil clearancemm (in.)
Front journal
0.020-0.061 (.0008-.0024)Rear journal
0.050-0.091 (.0020-.0036)Left silent shaft
Front journal diameter
mm (in.)
18.467- 18.480(.7270-.7276)Rear journal diameter
mm (in.)
40.959-40.975
(1.6126-1.6132)Oil clearancemm (in.)
Front journal
0.020-0.054 (.0008-.0021)Rear journal
0.042-0.083 (.0017-.0033)Piston
O.D.
mm (in.)85.00 (3.3465)
CnlIr;;y (Piston to cylinder)(Non-Turbo) 0.02-0.04 (.0008-.0016)(Turbo)
0.03-0.05 (.0012-.0020)Ring groove width
mm (in.)
No. 11.22-l .24 (.0480-.0488)
No.21.52- 1.54 (.0598-.0606)Oil
3.01-3.03 (.1185-.1193)Service sizemm (in.)0.25
(.OlO), 0.50 (.020),0.75
(.030), 1 .oo i.039)oversize‘iston ring
Side clearancemm (in.)
No.1. No.2End gapmm (in.)
No. 1No. 2
Oil ring side railmm (in.)
Service sizemm (in.)
0.03-0.07 (.0012-.0028)
0.25-0.45 (.0098-.0177)
0.35-0.50 (.0138-.0197)
0.20-0.70 (.0079-.0276)0.25
(.OlO), 0.50 (.020),0.75 (030). 1.00 i.039)oversize0.1
(.004)0.8
(.031)0.8
(.031)1.0
(.040)

9-16ENGINE - SpecificationsItems
Connecting rod
Bendmm (in.)
Twistmm (in.)
Connecting rod big end to crankshaft
side clearancemm (in.)
Piston pin press-in loadN (Ibs.)Standard Value
0.05 or less per 100
(0020 or less per 3.937)
0.1 or less per 100
(0040 or less per 3.937)
0.10-0.25 (.0040-.0098)
75,000- 175,000
(1,653-3,858)Limit
0.4
(0157)Connectingrod bearing
Oil clearancemm (in.)
Crankshaft main bearing
Oil clearancemm (in.)
Crankshaft
Pin O.D.mm (in.)
Journal
0.D:mm (in.)
Out-of-roundness of journal and pinmm (in.)
Taper of journal and pinmm (in.)
End playmm (in.)
FlywheelRunoutmm (in.)
Oil pressure at curb idle speedkPa (psi)
[Conditions: oil temperature is 75 to
90°C(167 to 194”F)l
0.02-0.05 (.0008-.0020)
0.02-0.05 (.0008-.0020)
44.980-44.995
(1.7709-1.7715)
56.980-56.995
(2.2433-2.2439)Less than
0.015 (.0006)Less than
0.005 (.0002)
0.05-0.18 (.0020-.0070)80
(11.4) or more0.1
(.004)0.1
(004)0.25
LOO981Less than 0.13
(.0051)Oil pump
Tip clearancemm (in.)
Drive gear
0.16-0.21 (.0063-.0083)0.25 f.0098)Driven gear
0.13-0.18 (.0051-.0071)0.25 t.0098)Side clearancemm (in.)
Drive gear
0.08-0.14 (.0031-.0055)0.25 (.0098)Driven gear
0.06-0.12 (.0024-.0047)0.25 i.0098)
qelief spring
Free lengthmm (in.)
46.6 (1.835)
Load
[61N at 13.4 Ibs.]mm (in.)
40.1 (1.579)

9-18ENGINE - Specifications
TORQUE SPECIFICATIONS
NO9CG-Items
Engine mount insulator nut (large)
(small)
Engine mount bracket nut or bolt
Transaxle mount insulator nut
Transaxle mount to body
Front roll stopper insulator nut
Front roll stopper bracket to centermember
Rear roll stopper insulator nut
Rear roll stopper bracket to centermember
Accelerator cable adjusting bolts
Fuel high pressure hose to delivery pipe
Ground cable to air intake manifold
Control wiring harness to air intake plenum
Power steering oil pump to bracket
Air conditioner to bracketcompressor
Exhaust pipe clamp bolt
Exhaust pipe to rubber hanger
Oil drain plug
panOil (bolts)
pan(nuts)VVater pulley
pump
Tensioner pulley bracket (air conditioner compressor)
Timing belt front coverCrankshaft sprocket
Camshaft sprocket
Timing belt “B” tensioner bolt
-eft engine support bracket3il switch
pressure3il unit
pressure gauge
Iii filter bracket
Iii cover
pumpqelief plug
‘lywheel or drive plate
ixhaust pipe bracket
support
‘rant roll stopper bracket
Iear roll stopper bracket‘rant engine bracket
support
:1.8L Engine>
Oil screen
Rocker cover
Camshaft bearing cap bolt (6 x 20)
(8 x 65)
Exhaust pipe to exhaust manifold
Intake manifold bolt
stay
Cylinder head bolt
Crankshaft pulley
Crankshaft damper pulleyNm
ftlbs.
60-8043-58
30-4022-29
50-6536-47
60-8043-58
40-5029-36
50-6536-47
40-5029-36
40-5029-36
40-5029-36
4-63-4
4-6
3-4
4-6
3-4
4-6
3-4
35-45
25-33
23-27
17-20
30-4022-29
10-157-l 135-45
25-33
6-84-6
5-73.5-5
8-106-7
23-27
17-20
10-127-9
110-13080-94
80-10058-72
15-2211-16
30-4222-308-126-9
8-126-9
15-2211-16
15-1811-13
40-5029-36
130-14094-101
30-4222-3055-75
40-54
110-13080-94
50-7036-51
18-2513-18
5-74-5
20-2714-2019-21
14-15
30-4022-29
18-2513-18
70-7551-5415-1811-13
15-1811-13

-
ENGINE - Specifications9-19Items
Oil sprocketpump
Silent shaft sprocket
Timing belt tensioner nut or bolt
Timing belt rear cover (upper)
(lower)
Oil drivenpump gear
Front case
Connecting rod bearing cap
Crankshaft bearingcap
<2.0L DOHC Engine>
Engine mount bracket to bracket nut or bolt
Engine cooler pipe to engine front case
Exhaust pipe to exhaust manifold (Turbo)
Oil return pipe to oil pan (Turbo)
Oil screen nut or bolt
Centermember installation bolt
Oil pipe to engine (Turbo)
Rocker cover
Center cover
Heat protector to exhaust manifold
Exhaust manifold to turbocharger(Turbo)
Intake manifold stay bolt
Cylinder head bolt
Crankshaft pulley
Oil sprocketpump
Silent shaft sprocket
Auto tensioner
Timing belt tensioner pulley
Timing belt idle pulley
Timing belt rear cover
Oil drivenpump gear
Front case
Engine oil cooler mounting nut
Eye bolt (Engine oil cooler side)
Engine oil hose mounting bolt
Engine oil feed hose assembly to Feed/Return tube assembly
Engine oil return hose assembly to Feed/Return tube assembly
Feed/Return tube assembly to oil filter bracket
Eye bolt (Oil filter bracket side)
Crankshaft angle sensor
Throttle body stayNm
ft.lbs.
34-4026-29
34-4025-29
22-3016-22
IO-127-9
12-159-11
34-4025-29
15-18
11-1332-3524-25
50-5537-39
17-26
12-19
40-4529-33
40-6029-43
8-106-7
15-2211-16
80-l 0058-72
14-19
10-142.5-3.52-3
2.5-3.52-3
12-15
9-l 155-65
40-47
25-3018-22
90-10065-72
20-3014-22
50-6036-43
43-49
31-35
20-2714-2043-55
31-4034-42
25-30
10-127-9
34-4025-29
20-2214-16
8-126-9
30-3522-25
3-52-4
40-5029-36
40-5029-36
3-52-4
40-4529-33
IO-137-9
15-2211-16SEALANTS AND ADHESIVES
NOSCE-.Items
Specified sealant
“. _
SemiWrcularMOPAR Part No.4318034Rocker cover
<2.0L
1(No.4318034No.1141~1
1 Oil pan1No.MD997110I

9-20ENGINE - Special Tools
SPECIAL TOOLS
M D998364Camshaft oil sealInstallation of camshaft oilseal
compressor
Removal and installation of oil pre

ENGINE - Special Tools9-21Removal of silent shaftrear bearing
<2.0L DOHC
installer(for engine
with silent shafts)
Crankshaft front
oilInstallation of crankshaft front oil seal
seal installerMD998376