1991 MITSUBISHI ECLIPSE service

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Page 343 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual 7Luooo5ENGINE 
<l.$L Engine> -Front Case, Oil Pump and Silent Shaft9-59SERVICE POINTS OF DISASSEMBLY
Nom&
2. REMOVAL OF PRESSURE SWITCH(1) Disconnect the oil pressure switch terminal.
(2) Using the sp

Page 346 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual 9-62ENGINE -4.8L Engine> -Front Case, Oil Pump and Silent Shaft
OIL RELIEF PLUNGER(1) Check that the relief plunger slides smoothly.
(2) Check the relief spring for breakage.
3EN044J
MD998280
3EN270
0

Page 349 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual ENGINE <1.8L Engine> - Piston and Connecting Rod9-65
PISTON AND CONNECTING ROD
S--DISASSEMBLY AND REASSEMBLYMaTEA
Disassembly steps
l 4Inspection of connecting rod big end side
clearance1. Nut
+e I)+

Page 350 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual 9-66ENGINE <1.8L Engine> - Piston and Connecting Rod
DENOSC
\J5EN05;%Press down withpiston%
Piston ring 
End gap6EN037SERVICE POINTS OF 
DlSASSEMB&Y
2. REMOVAL OF CONNECTING ROD CAPPut cylinder number

Page 351 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual ENGINE <1.8L Engine>- Piston and Connecting Rod9-67
Piston ring end gap:
Standard dimension
No. 10.30-0.45 mm (.0118-.0177 in.)
No.20.20-0.35 mm (.0079-.0138 in.)
Limit0.8 mm LO31in.)
Oil ring side ra

Page 353 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual ENGINE <1.8L Engine> -Crankshaft, Flywheel and Drive PlateS-69
CRANKSHAFT, FLYWHEEL AND DRIVE PLATE
-DISASSEMBLY AND REASSEMBLY130-140 Nm94-101 fths.
II
FORWARD
6
4Disassembly steps
1. Flvwheel2. 
Ri

Page 355 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual ENGINE <I .8L Enaine>- Crankshaft, Flwvheel and Drive Plate9-71
3EN30’lrrow mark toward
cap No,
I
RING GEAR (Engine with a manual transaxle)Check the ring gear for worn, damaged or broken teeth.
Rep

Page 358 of 1216

MITSUBISHI ECLIPSE 1991  Service Manual 9-74ENGINE <2.0L DOHC Engine>- Service Adjustment Procedures
ENGINE <2.0L DOHC Engine>
SERVICE ADJUSTMENT PROCEDURES pi
CHECKING COMPRESSION PRESSURENOSFFAH(1) Before checking compression, ensure that