Mitsubishi S4E User manual

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FOREWORD

This service

manua

l has

Instructions

,nd

procedures for

lhe

ubject

on the

front cover.

The

infomlation,

specifications, and illustrations used in this

manual are based on i

nformation

tha

l waS

current

the

time

this issue was

written.

Correct servicing will give this

engiM

a long

productive

lif

e. Before

attempting

arl

a test, repair or rebuild job, be sure thai

u have

studied

the respective sections

this

manua

l, and know

all

the

components

you will

work on.

Safety

ly yo

concern

t everybody's

con

cern. Safe w

ork

ing

habits

cannot be bought

anuf,ctured;

they must be learned

through

the

job

learning wh

CAUTION

WARNING symbol

emphas

izes,

know

what

safe - what

not

safe. Consult

your

foreman,

necessary, for

specific i

nstructions

on a

job

and

the safety equipment required.

NOTES, CAUTIONS

and

WARNINGS

NOTES, CAUTIONS and WARNINGS are used in this

manua

empha

size

important

and

criti

cal

jllstructi

ons. They

are

s.ed

for the following

conditions:

NOTE]

.Lt.

(

CAUTION]

.&.IW£':I~

Nii

operating

procedure,

ondition,

etc

which it

essential

hfgJ1llgIH.

Operat

ing procedures, practices, etc.,

which

t strictly observed, will result

in damage

destruction

engine.

Operating

procedures, practices,

etc

which

nOt

correctly followed, will

result

personal injury

loss

life.

January 1973

TABLE

CONTENTS

SERVICE GUIDE

Recommended

periodical servici

schedul

CONSTRUCTION

AND

FUNCTrON

escription

rank

ase

Cylinder

head

Main moving

Timing gear

train

. .

Lubrication sy

stem

Fue

m . .

...

Cooling system

. . . . .

Electrical

equipm

en1

MAINTENA

NCE

AND

ADJUSTMENT

Inspection and

adjustment

engine

proper

Crankcase

Cylind

hea

Timing mechanism

Lubrication

system

Fuel

system

Cooling

system

Electrical

equipment

Bench tests . '

DISASSEMBLY

AND

REASSEMBLY

Hints for facilirating disassembly-reassembly

work

Engine dismounting and mounting .

. .

Rocker

arms

and

rocke

shaft

. . . . . . . . . . . .

...

. .

Cylinder

head

......

. . . . .

...

Timing gears

Lubrication

system

Cooling system

(water

pump

complete

with

thermost3t)

Flywheel and ring gear

Fuel filler . .

. . . .

Injection

nozz

les

njectio

pump

and

governor

Engine

proper

. . .

arter

. .

Alternator

and

lator

unit

Page

100

102

104

106

120

128

132

MA1NTENANCESTANDARDS

Maintenance standards

T,ghtening

torque

Applic

ation

of sealers

TROUBLESHOOTING

Troubleshooting chart ( I)

Trou

eshooting c

har

t (2)

SPECIAL SERVICE TOOLS

137

147

148

150

154

157

•

What

to service

What

to do

Check

oil

vel

and

repleni

Oil

Change

" "

Oil

mler Rtp

ilice

lter

elemen

...Ji:;

Oil

drcuit

Clean

flushing

Fuel fllter D

rai

n out

udge

and

con

den.sate:

Rep

filter

element.

Feed pump

ean

inlet connection.

Chel;k

inj

tion

pres

sur

J'!

Inj

ection

;:;

;;

nOlzles

De-

rbon

and

clean

non)e.

and

scat

Drain

out con

densa

and

l tank

dge

, C

lean

flushIng.

Check

ater

level

and

repleni

sh.

E Radiator Change coolan

J'!

ean

iator

fin

Fan

belt C

hec

and

adjust

tension,

8 Thelmost31

Check

for

performance.

Coolant

circuit

ean

by flushing.

CJe

elemenl.

Air

eane

Q Replace element.

:;;

i:;

lts

nnd

nuts

Che

for tightness

muffler

.£

air

cleane

r retighten.

Inspec

t b

rush

and

commutator

_ c S

tar

ror

ar;

iccondition

necessary

Check

acid

lev

and

replenish.

~c.

Battery

Q ~

Check

elect

roly

S_G.

.,-

Glow

plugs

rnspect

ndition.

Valve

clearance

Check

and

ust

Major

bolts Retighten.

~ Packlngs and

l.n

spe

ct for l

eaka

and

repair

als

- -

teria

7.0 liters

(1.8

gaUon

120 ±S kg/em'

(1706 ±71

60 lilers

(16 gallon,)

61ile"

(4.2 gillon')

2mm(l12in.)

deneCl

ion

0.25 mm(0.0098

in.)

fOf

bothint

ake

and

>:.haust

,,.a!VtS

o refers to engines

regub..r

service.

@refers;to

new

eng,ines

being

broken

in.

Servicing intervals

(hr5)

ily

15 150

300

600

12DD

Remar

101

@ 0

0 0

---

0 0

0 Standard d

,"y

0 conditions

@ 0

0 I

0 ,

0 I

0 -l

'---

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