Mitsubishi Eclipse. Manual — part 102

ENGINE DIAGNOSIS

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ENGINE MECHANICAL <2.4L>

11A-3

Noisy valves

Malfunction of lash adjuster (including
entry of air into high pressure chamber)

Check the lash adjuster

Thin or diluted engine oil (low engine oil
pressure)

Change the engine oil

Worn or damaged valve stem or valve
guide

Replace the valve and/or the guide

Connecting rod
noise/main bearing
noise

Insufficient oil supply

Check the engine oil level

Thin or diluted engine oil

Change the engine oil

Excessive bearing clearance

Replace the bearings

SYMPTOM

PROBABLE CAUSE

REMEDY

SPECIAL TOOLS

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ENGINE MECHANICAL <2.4L>

11A-4

SPECIAL TOOLS

M1111000600544

TOOL

TOOL NUMBER AND
NAME

SUPERSESSION

APPLICATION

MB991958
Scan tool (MUT-III sub
assembly)

A: MB991824

Vehicle
communication
interface (V.C.I.)

B: MB991827

MUT-III USB cable

C: MB991910

MUT-III main harness
A (Vehicles with CAN
communication
system)

D: MB991911

MUT-III main harness
B (Vehicles without
CAN communication
system)

E: MB991914

MUT-III main harness
C (for Daimler
Chrysler models only)

F: MB991825

MUT-III adapter
Harness

G: MB991826

MUT-III trigger
harness

Tool not available

• Drive belt tension check

• Ignition timing check

• Curb idle speed check

• Idle mixture check

MB991668
Belt tension meter set

Tool not available

Measurement of drive belt
tension (used together with
scan tool <MUT-III Sub
Assembly>)

MB991910

MB991826

MB991958

MB991911

MB991914

MB991824

MB991827

MB991825

DO NOT USE

A

B

C

D

E

F

G

DO NOT USE

B991668

SPECIAL TOOLS

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ENGINE MECHANICAL <2.4L>

11A-5

MB991453
Engine hanger
attachment set

MZ203827-01

When an engine lifer is
used: Supporting the
engine assembly during
removal and installation of
the transaxle

GENERAL SERVICE
TOOL
MZ203827
Engine lifter

MZ203827-01

MB991454
Engine hanger balancer

MZ203827-01

When the engine hanger is
used: Supporting the
engine assembly during
removal and installation of
the transaxle
NOTE: Special tool
MB991454 is a part of
engine hanger attachment
set MB991453.

MB991895
Engine hanger

Tool not available

MB991928
Engine hanger

A: MB991929

Joint (50)

×2

B: MB991930

Joint (90)

×2

C: MB991931

Joint (140)

×2

D: MB991932

Foot (standard)

×4

E: MB991933

Foot (short)

×2

F: MB991934

Chain and hook
assembly

Tool not available

MB990767
End yoke holder

MB990767-01

Holding the camshaft
sprocket when loosening
and tightening bolt

MD998719
Crankshaft pulley holder
pin

MT308239

TOOL

TOOL NUMBER AND
NAME

SUPERSESSION

APPLICATION

B991453

MZ203827

B991454

MB991895

B991928

A

B

C

D

E

F

SLIDE BRACKET (HI)

B990767

D998719

SPECIAL TOOLS

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ENGINE MECHANICAL <2.4L>

11A-6

MD998443
Lash adjuster holder (8)

MD998443-01

Supporting of the auto-lash
adjuster to prevent it from
falling when rocker shaft
assembly is removed or
installed

MD998713
Camshaft oil seal installer

MD998713-01

Camshaft oil seal
installation

MD998727
Oil pan remover

MD998727-01

Oil pan removal

MB991367
Special spanner

MB991367-01

Holding the crankshaft
sprocket

MD998375
Crankshaft oil seal
installer

MD998375-01

Crankshaft front oil seal
installation

MD998781
Flywheel stopper

General service tool

Flywheel <M/T> or drive
plate <A/T> supporting

MD998776
Crankshaft rear oil seal
installer

MD998776-01

Crankshaft rear oil seal
installation

MB990938
Handle

MB990938-01

TOOL

TOOL NUMBER AND
NAME

SUPERSESSION

APPLICATION

D998443

D998713

D998727

B991367

D998781

D998776

B990938