check engine DATSUN 210 1979 Owners Manual

Engine
Electrical

System

IV
IGNITION
CIRCUIT

When

engine
does
not

start

If

there
is
no

problem
in
fuel

system

ignition
system
should
be

checked
This
can
be

easily
done

by

detaching
a

high
tension
cable
from

distributor

starting
engine
and
ob

serving
oondition
of

spark
that

occurs
between

high
tension
cable
and

engine

block
After

checking
this

repair
as

necessary
tery
and
anti
dieseliilg
wlenoid

valve
connector
to
cuI
off

supply

of
fuel
10

engine
Then
observe
the

condition
of

sparks
while
starter

motor
is
in

operation

Note
Turn

ignilion
switch
off
and

disconnect
ground
cable
from
bat

Condition
Location

Probable
cause
Corrective
action

No

spark
at
all
Distributor

Breakage
of
lead
wire
on
low
tension

side

Repair

Poor
insulation
of

cap
and
rotor
head

Replace

Open
pick
up
coil

Replace

Air

gap
wider
than

specification
Adjust

Ignition
coil
Wire

breakage
or
short
circuit

of
coil

Replace
with
new
one

High
tension
cable
Wire

coming
off

Repair

Faulty
insulation

Replace

IC

ignition
unit

Faulty
IC

ignition
unit

Replace

Breakage
of
circuit

Replace

Detached
connection

Repair

Spark
length
Spark
plugs
Spark
plug

gap
too

wide
Correct
or

replace

More
than
6

mm

Too

much
carbon
Clean
or

replace

0
24
in

Broken
neck

of
insulator
Replace

Expiration
of

plug
life

Replace

Distributor
Air

gap
too
wide

Correct

IC

ignition
unit

Faulty
IC

ignition
unit

Replace

Breakage
of
circuit

Replace

Detached
connection

Repair

EE
37

INSTALLATION

Install
in
the

reverse
order

of
re

moval

observing
the

following

Note

When

inslal1ing
be
sure
to

check
thaI
electrical
harnesses

are

connected
ly

1
When

installing
first
secure
rear

engine
mounting
member
to

body

2
Refer
to

applicable
section
when

installing
and

adjusting
any
parts

Adjust
clutch

pedal
free
travel
Re

fer

to
Clutch
Pedal
Free
Travel

Section
CL
for
installation
and

adjustment

Adjust
accelerator
control

system

Refer
to

Engine
Control

System

Section
FE
for

adjustment

For

installation
of
air
conditioner

compressor
and
belt

adjustment

Refer
to
Idler

Pulley
and
Com

pressor
Drive
Belt

for

adjustment

of
belt
tension

3
When

installing
exhaust
front

tube
on
exhaust
manifold
be
sure
to

use
new

gasket

4

When

installing
hood

following

engine
installation
be
sure
that

it
is

properly
centered
and
that
hood

lock

operates
securely
Refer
to
Hood

See

tion
BF

for

adjustment
Engine
Removal
Installation

ENGINE
MOUNTING

INSULATOR

FRONT
INSULATOR

Removal

Disconnect

battery
ground
cable

2

Suspend
engine
with
wire

or

chain

3

Remove
front

engine
mounting

insulator

lower
and

upper
nuts
on

both
sides

4
Make

sure
that
wire

or
chain
used

to

suspend
engine
is

positioned

prqper

ly
so
that
no
load
is

applied
to

insulators
and
remove
nuts

complete

ly

5

Lift

up
engine
and

separate
in

sulators

from

engine
mounting
rack

ets

Inspection

If
there
is

damage
deterioration
or

separation
of
bounded
surface
re

place

Installation

Install
front
insulators
in

reverse

sequence
of
removal

noting
the
fol

lowing

1
Do
not
confuse

right
and

left

insulators
R

right
side
or

L

left
side
identification
mark
is

stamp

ed
on
each
insulator

2
Install
front
insulator
so
that

ER
5
position
pin
is

projected
upward

3

Tighten
the

bolts
and

nut
correct

ly
and

securely
See

Fig
ER
I

REAR

INSULATOR

Removal

l

Support
transmission

weight
with

ajack

2
Remove

nuts

securing
rear

engine

mounting
insulator
to

mounting
mem

ber

3
Remove

bolts

connecting
rear
en

gine
mounting
insulator
to
transmis

sion

reaf
extension

housing

4

Jack

up
the

transmission
a
little

and

remove
insulator

Inspection

If
there
is

damage
deterioration
or

separation
of

mating
surface

replace

Installation

Install
rear

engine
mounting
mem

ber
and

insulator
in

reverse
order

of

removal

noting
the

following

I

Install
insulator
in

place
so

that

direction
of
mounted

insulator
is

same

as
that
in

Fig
ER

2

Tighten
nuts
and

bolts

correctly

and

securely
As
for

tightening
torque

see

Fig
ER
l

CLUTCH
DISC
AND

COVER

REMOVAL

1
Remove
transmission
from
en

gine
Refer
to

Removal
Section
MT

2

Insert
Clutch

Aligning
Bar

ST20610000
4

speed
tranSmission
or

KV30100IOO
5

speed
transmission

into

clutch
disc
hub

until
it

will
no

longer
gd
It
is

important
to

support

weight
of

clutch
disc
in
the

steps
that

follow

ST20610000

4

peed

transmission

KV30100100

S

peed

transmission

S

cL194

Fig
CL
W

Supporting
Clutch

Assembly
Clutch

CLUTCH
UNIT

n

j

3

Loosen
bolts

attaching
clutch

cover
to

flywheel
one
turn

each
at
a

time
until

spring

pressure
is
released

Be
sure
to
turn
them

out
in

a
crisscross

fashion

4
Remove
clutch
disc
and
cover

assembly

INSPECTION

Wash
all
disassembled

parts
except

disc

assembly
in
suiiable

cleaning
sol

vent
to
remove
dirt
and

grease
before

making
inspection
and

adjustment

FI
1
and

pressure
plate

Check
friction
surface
of

flywheel

and

pressure
plate
for

scoring
or

roughness
Slight
roughness
may
be

smoothed

by
using
fine

emery
cloth
If

surface
is

deeply
scored
or

grooved

the

part
should
be

replaced

Clutch
disc
sembi

Inspect
clutch
disc
for
worn
or

oily

facings
loose
rivets

and
broken
or

loose

torsional

springs

CL
7
1

Clutch
disc

assembly

2

Clutch
cover

assembly

3
ReleaJe

bearing

4

Bearing
sleeve

S

Withdrawal
lever

6

Withdrawa11ever
ball

pin

7
Return

spring

CL370

Fig
CL
9
Clutch
Unit

I
If

facings
are

oily
disc
should
be

replaced
In

this
case

inspect
transmis

sion

front
cover
oil
seal

pilot
bushing

engine
rear
oil
seals
and
other

points

for
oil

leakage

2
The

disc
should
also
be

replaced

when

facings
are
worn

locally
or
worn

down
io
ihe

specified
limit

Wear
limit
of

facing
A

Les
than
0
3
mm
0
012
in

9111

I

A

M

m

C
L336

Fig
CL
ll

M
asur

ng
Clutch

Facing

Wear

Condition

Clutch

slips

Clutch

drags
Clutch

TROUBLE

DIAGNOSES
AND

CORRECTIONS

Probable

cause
and

testing
Corrective
action

Slipping
of
clutch

may
be
noticeable

when

any
of
the

following
symptoms
is

encountered

during
operation

I
Car
will
not

respond
to

erigine
speed
during
acceleration

2
Insufficient

car

speed

3
Lack
of

power

during
uphill

driving

Some
of
the

above
conditions

may
also
be
attributable
to

engine
problem
First
determine

whether

engine
or
clutch
is

causing
the

problem

If

slipping
clutch
is

left
unheeded
wear

and
or

overheating
will
occur
on
clutch

facing
to
such

an
extent
that
it
is

no

longer
serviceable

TO

TEST
FOR
SLIPPING
CLurCH

proceed
as
follows

During
upgrade
havelling
run

engine
at

about
40
to
50

km
h
25
to
31
MPH

with

gear
shift

lever
in

3rd
speed
position
shift
into

highest

gear
and
t
the
same
time

rev

up
engine
If
clutch

is

slipping
car
willnot

readily
respond
to

depression
of
accelerator

pedal

Clutch

facing
warn

excessively

Oil
or

grease
on
clutch

facing

Warped
clutch

cover
or

pressure
plate
Replace

Replace

Repair
or

replace

Dragging
clu

tch
is

particularly
noticeable

when

shifting

gears
especially
into

low

gear

TO
TEST
FOR

DRAGGING
CLurCH

proceed
as
follows

I
Start

engine

Disengage
clutch
Shift
into

reverse

gear
and
then
into
Neutral

Gradually

increase

engine

speed
and

again
shift
into
reverse

gear
If
clutch
is

dragging
gear
grating

is
heard
when

shifting

gears
from
Neutral
into

Reverse

2

Stop
engine
and
shift

gears
Conduct
this
test
at
each

gear
position

3
In

step
2

gears
are
shifted

smoothly

except
1st

speed
position
at

idling

a
If

dragging
is

encountered

at
the
end
of

shifting
check
condition
of

synchro

mechanism
in

transmission

b
If

dragging
is
encountered
at
the

beginning
of

shifting
proceed
to

step
4

below

4

Push

change
lever
toward
Reverse
ide

depress
pedal
to
check
for
free

travel
of

pedal

a
If

pedal
can
be

depressed
further
check
clutch
for

condition

b
If

pedal
cannot
be

depressed
further

proceed
to

step
5

below

5
Check

clutch
control

pedal
height
pedal
free

play
free

travel
withdrawal
lever

play
etc

If

any
abnormal

condition
does
not
exist
and
if

pedal
cannot
be

depressed
further
check

clutch
for

condition

Clutch
disc

runout
or

warped

Wear
or
rust

on
hub

splines
in

clutch

disc

Diaphragm
spring
toe

height
out
of

adjustment
or
toe

tip
worn

Worn

or

improperly
installed

parts
Replace

Clean
and
lubricate

with

grease
or

replace

Adjust
or
replace

Repair
or

replace

CL12

I
ht
2nd

fork
r

2

3rd

top
fork
rod

3
Reverse
fork
rod

4

Retaining

pin

5
I
t

2nd
shift

fork

6
3rd

top
shift
fork

7

Checking
ball

plug

8

Check
ban

spring

9
Check
ball

10
Interlock

plunger

11

S

topper
ring

12

Shift
rod
A
bracket

13
Reverse

shift
fork

14
Lock

pin

15

Striking
lever
Manual
Transmission

16

Striking
rod

17
Return

spring
plug

18
Reverse

check

spring

19
Return

pring

20

Plunger

21
D

ring

22
Stopper
pin
bolt

23

Striking
guide
assembly

24

Striking
guide
oil
seal

REMOVAL

To

dismount
transmission

from
the

car

proceed
as
follows

Disconnect

battery
ground
cable

2

Remove
console
box

and
detach

rubber
boots
if

so

equipped

3

Place
transmission
control
lever

in

neutral

position
and
remove
it

m

TM781

Fig
MT
4

Removing
Control
Lever
@

@

25
Control
lever

bushing

26

Expansion
plug

27
Control

pin
bushing

28
Control
arm

pin

29
Control
lever
o

Tightening
torque
kg
m
ft
lb

@
0
5
to

0
8
3

6
tn
5
8

@
1
3
to
1
7

9
to
12

Fig
MT
3
F4W60L
Tra11lmiBSion

Shift
Control

Components
TM094A

4
Jack

up
the

car
and

support
its

weight
on

safety
stands
Use
a

hy

draulic
hoist
or

open
pit
if
available

Make

sure
that

safety
is

insured

5

Disconnect
front
exhaust
tube

and

remove
bolt

securing
exhaust

mounting
bracket
from

exhaust
front

tube

side

6

Disconnect
wires
from

reverse

back

up
lamp
switch

7

Disconnect

speedometer
cable

from
rear
extension
At

the
same
time

removey

top
detecting
switch
if
so

equipped

8
Remove

propeller
shaft

Refer
to
Removal
Section
PO

Note

Plug
up
the

opening
in
the
rear

extension
to

prevent
oil
from
flow

ing
out

MT
3
9

Remove
clutch

operating
cylinder

from
transmission
case

10

Support
engine
by
placing
a

jack

under
oil

pan
with
a
wooden

block

used
between
oil

pan
and

jack

CAUTION

00
not

place
the

jack
under
the

oil

pan
drain

plug

11

Support
transmission
with
a

transmission

jack

12

Loosen
rear

engine
mount
se

curing
bolts

CD

temporarily
and
re

move
crossmember

mounting
bolts

V

Synchronizers

I
Remove

spread

springs

j
and

take

out

shifting

inserts@

2

Separate
coupling
sleeve

@
from

synchro
hub

@

0
t
j

@

O
LJ

J
1

ID

4

Synchro
hub

S
Baulk

ring
1

Spread

spring

2

Shifting
insert

3

Coupling
sleeve

TMSOl

Fig
MT
30
Synchronjzer

Assembly

ADAPTER
PLATE

DISASSEMBLY

1
Remove
reverse
idler
shaft

snap

ring
using
snap

ri
1g
pliers
and

draw

out
reverse
idler
shaft

by
lightly

tap

ping
the
shaft

end
with
a

soft
hammer

k

Fig
MT
31

Removing
Reverse

Idler

Shaft
Snap

Ring

REAR

EXTENSION

DISASSEMBLY

I

Remove
lock

pin
nut
and

lock

pin

from

striking
1

lever

Remov

str

iking

lever

TM803

Fig
MT
32

Removing
Lock
Pin

Nut
Manual

Transmission

2

Remove

striking
rod
and

stiking

guide
from
rear

end
of
rear

extension

j

1
Lock

pin

2

Striking
lever

3
Return

spring
plug

4

Con
trollevcr

5

Striking
rod

6

Striking
fod

guide

7
Control
Ie
o
eI

pin

8

Stopper
pin
bolt

INSPECTION

Wash
all

parts
in
a
suitable

cleaning

solvent
and

check
for
wear

damage
or

other

faulty
conditions

CAUTION

a
Be
careful
not

to

damage
any

parts

with

scraper

b
Do
not
clean
wash
or
soak
oil
seals

in
solvent

TRANSMISSION
CASE
AND

REAR
EXTENSION

I
Check

for
cracks
which

might

cause
oil
leak
or
other

faulty
condi

tions

2

Check

mating
surface
of
case
to

engine
or

adapter
plate
for
small
nicks

projection
or

sealant

Remove
all

nicks

projection
or

sealant
with
a

fine
stone

3
If
rear
ext

nsion

bushing
is
worn

or
cracked

replace
it

as
an

assembly
of

bushing
and
rear
extension

BEARING

Thoroughly
clean

bearing
and

dry

with

compressed
air

2

When
race
and
ball
surfaces

are

MT
9
Note
Do

not
remove
rear
extension

bushing
from
rear
extension

@

TM804

Fig
MT
33
Shifting
Mechanism

worn
or
rough
or
when
balls
are

out
of
round
or

rough
replace
bearing

TM372

Fig
MT
34
In

pecting
Ball

Bearing

3

Replace
needle

bearing
if

worn
or

damaged

GEARS
AND
SHAFTS

I

Check
all

gears
for
excessive

wear

chips
or

cracks

replace
as

required

2

Check
shaft
for

bending
crack

wear
or

worn

spline
if

necessary

replace

3
It
is

necessary
to

measure
end

play
before

disassembling
mainshaft

and
after

reassembling
rnainshaft

Tighten
mainshaft
lock
nut
to

speci

fied
limit
and
measure
end

play
to
in

sure
that
it
is

within

specified
limit

If
end

play
is
not
within

specified

limit
disassemble
and
check

parts
for

condition

Replace
any

part
which
is

worn
or

damaged

standard

gea
end

play

1st

gear

0
15
to
0
25

mm

0
0059
to
0
0098

inl

2nd

gear

0
30
to
0
40
mm

0
0118
to
0
0157
in

3rd

gear

0
15
to
0

30
mm

0
0059
to
0
0118

in

TMB05

Fig
MT

35

Me
uring
End

Phly

4

Check
for

stripped
or

damaged

speedometer
pinion
gear
If

necessary

replace

BAULK
RING

1

Replace
any
baulk

ring
which
is

deformed
or
cracked

2

Position
baulk

ring
in

place
on

gear
cone
and

measure
the
baulk

ring
to

gear
clearance
with
baulk

ring

pushed
toward

gear

If
the

clearance
is
smaller
than

the

specified
value

replace
baulk

ring

Standard
baulk

ring
to

cone

clearance

0
80
to
1
65

mm

0
0315
to
0
0650

inl

If
it
is

less
than
0
5
mm
0
020
in

a
worn
baulk

ring
may
be
the

cause

and
a

new

ring
should
be

fitted

TM806

Fig
MT

36
Baulh

Ring
10
Cone

Gap
Manual
Transmission

SHlFTING
INSERT

Replace
if
worn

excessively
worn

unevenly
deformed

or

damaged

OIL

SEAL

I

Discard
a

ring
or
oil

seal
which
is

once
removed

Replace
oil
seal

if

sealing
lip
is
deformed
Or
cracked

Also

discard
oil
seal
if

spring
is

out
of

position

2

Check
the
oil

seal

lip
contacting

with

shaft
if

necessary
replace
oil
seal

and

shaft
as
a
set

REAR
ENGINE
MOUNTING

INSULATOR

Replace
rear

engine
mounting
insu

lator

if
weakened
deteriorated
or

cracked

ASSEMBLY

To
assemble
reverse

the
order
of

disassembly
Observe
the

following
in

structions

FRONT
COVER
ASSEMBLY

I

Make
sure
that
seal

mating
sur

face
is

clean

Using
a

press
and
Oil
Seal
Drift

ST23800000
drive
new
seal
into

place

on
front
cover

Note
When

pressing
oil
seal
into

place
apply
coat
of

gear
oil
to

surface

adjoining
oil

seal

2
Lubricate
seal

lip
and
main

drive

shaft
with

gear
oil

when

installing

front

cover

Front

4

Main
drive

gear

2
Gear
oil

TM098A

Fig
MT
37
Fronl

Cover
Oil
Seal

MT10
TRANsMISSION
CASE

ASSEMBLY

1
Press
countershaft
needle

bearing

into
transmission
case
from
outside

Note

a
Needle

bearing
should
not
be
fe

used
after
removal

b
When

iDstalling
needle

bearing
be

sure
to

project
it
2
mm
0
08
in

fromtramission

so
front
surface

c
Make
sure

that
needle

bearing
turm

smoothly

d
After

installing
needle

bearing

apply
multi

purpose
grease
to
the

bearing
surface

Front

t

2
mm

0
08
in

TM

707

Fig
MT
38

Counterlhaft
Needk

Bearing

2
Install

withdrawal
lever

ball

pin

on

case
and

tighten
screw

iJ
Tightening
torque

Ball

pin

2
0

to
3
0

kg
m

14
to
22
ft
lb

REAR
EXTENSION

ASSEMBLY

I
Make

sure
that

seal

mating
sur

face
is
clean

Using
a

press
and
Oil
Seal
Drift

ST35300000

drive
new
seal
into

place

on
rear
extension

Note
When

pressing
oil

seal
into

place

apply
coat
of

gear
oil
to
rear

smace

adjoining
oil
seal

2

Coat
oil
seal

lip
and

bushing
with

gear
oil
for
initial

lubri
tion

Pack

cavity
between
seal

lips
with

recom

mended

multi

purpose
grease
when
in

sta1ling
See

Fig
MT

39

Manual
Transmission

S

R

o

o

D
l

@

@

l

@

l

25
Control
lever
boot

26
Control

pin
bushing

27
Control
arm

pin

28
Control
lever

29
Control
lever
knob
1

2nd
3rd
fork
rod
9
4th

5th
shift
fork
17

Shift
arm
bracket

2

Retaining

pin
10
2nd
3rd
shift
fork
18
Arm
bracket
O

ring

3

Checking
ball

plug
11
Ist
reverse
shift

fork
19
Arm
bracket

plain
washer

4
Check
ball

spring
12

Striking
rod
20
O

ring

5
Check
ball
13
Striking
lever
21

S

lriking
guide

6
ht
reverse
fork
rod
14
Lock

pin
22

Striking
guide
oil
seal

7
Interlock

plunger
15
Striking
pin
23

Expansion
plug

8

4th
5th
fork
rod
16
Shift
arm
24
Control
lever

bushing
Tightening
torque
kg
m

fHb

@
0

9
to
1
2
6
5

to
8
7

@
8
2
to
to
O
59

to
72

TM229A

Fig
MT
68
FS5W60L
Transmission

Shift
Control

Components

REMOVAL
4

Jack

up
the

car
and

supporl
its

weight
on

safety
slands
Use
a

hy

draul

c
hoist
or

open

pit
if
available

Make

sure
that

safety
is

insured

S
Disconnect
front

exhaust
tube

and

remove
bolt

securing
exhaust

mounting
bracket
from
exhaust
front

tube
side

6
Disconnect
wires

from
reverse

back

up
lamp
switch

7

Disconnect

speedometer
cable

from
rear
extension
At
the
same
time

remove

top
detecting
switch
if

so

equipped

8
Remove

propeller
shaft

Refer
to

Removal
Section
PD
To

dismount
transmission

from
the

car

proceed
as
follows

Disconnect

battery

ground
cable

2
Remove
console
box
and

detach

rubber
boots
if
so

equipped

3
Place

transmission
control
lever

in

neutral

position
and

remove
it

CJi
J

TM781
Note

Plug
up
the

opening
in
the
rear

extension
to

prevent
oil
from

flow

ing
out

Fig
MT
69

Removing
Control
Lever

MT
17
9
Remove

clutch

operating

cylinder

from
transmission
case

10

Support
engine
by
placing
a

jack

under
oil

pan
with

a
wooden

block

used
between

oil

pan
and

jack

CAUTION

Do
not

place
the

jack
under
the
oil

pan
drain

plug

II

Support
transmission
with
a

transmission

jack

12
Loosen
rear

engine
mount
se

curing
bolts

CD

temporarily
and
re

move
crossmember

mounting
bolts

CV

1
Lock

pin

2

Striking
lever

3
Return

pring
plug

4

Control
lever

5

Striking
rod

6

Striking
rod

guide

7
Control
lever

pin

8

Stopper
pin
bolt

INSPECTION

Wash
all

parts
in
a

suitable

cleaning

solvent
and
check
for
wear

damage
or

other

faulty
conditions

CAUTION

a
Be
careful

not
to

damage
any

parts

with

scraper

b
Do
not
clean
wash
or
soak
oil
seals

in
solvent

TRANSMISSION
CASE
AND

REAR

EXTENSION

1
Check
for
cracks
which

might

cause
oil
leak

or
other

faulty
condi

tions

2
Check

mating
surface
of
case
to

engine
or

adapter
plate
for
small
nicks

projection
or

sealant

Remove
all
nicks

projection
or

sealant
with
a
fine
stone

3
If
rear
extension

bushing
is

worn

or
cracked

replace
it

as
an

assembly
of

bushing
and
rear
extension

BEARING

I

Thoroughly
clean
bearing
and

dry

with

compressed
air

2
When

race
and
ball
surfaces

are
Manual
Transmission

1

TM255A

Fig
MT
97

Shifting
Mechanism

worn
or

rough
or

when
balls
are

out
of

round
or

rough
replace
bearing

TM372

Fig
MT
98

Inspecting
Ball

Bearing

3

Replace
needle

bearing
if
worn
or

damaged

GEARS
AND
SHAFTS

I

Check
all

gears
for
excessive
wear

chips
or
cracks

replace
as
required

2
Check
shaft
for

bendillg
crack

wear
or

worn

spline
if

necessary

replace

3
It
is

necessary
to
measure
end

play
before

disassembling
mainshaft

and

after

reassembling
mainshaft

Tighten
mainshaft
lock
nut
to

speci

fied
limit
and
measure
end

play
to
in

sure
that
it
is
within

specified
limit
If

end

play
is
not
within

specified
limit

disassemble
and
check

parts
for
con

dition

Replace
any
part
which
is

worn

or

damaged

MT
23
Standard
end

play

1
t

gear

0
15
to
0
25
mm

0
0059
to
0
0098
in

2nd

gear

0
15
to
0

25
mm

0
0059
to
0

0098
in

3rd

gear

0
30
to
0
40

mm

0
0118
to
0
0157
in

5th

gear

0
15
to
0

30
mm

0
0059
to
0
0118
in

Reverse
idler

gear

0
15
to
0
40
mm

0

0059
to
0
0157
in

TM256A

Fig
MT
99

Measuring
End

Phly

4
Check
for

stripped
or

damaged

speedometer
pinion
gear
If

necessary

replace

BAULK

RING

I

Replace
any
baulk

ring
which
is

deformed
or

cracked

2
Position
baulk

ring
in

place
on

gear
cone
and
measure
the

baulk

ring
to

gear
clearance
with
baulk

ring

pushed
toward

gear

If
th

clearance
is

smaller
than
the

specified
value

replace
baulk

ring

Standard
baulk

rinltto
cone

dearance

0
80
to
1
65
mm

0
0315
to
0

0650
in

If
it
is
less
than
0
5
mm
0

020
in

a
worn
baulk

ring
may
be
the

cause

and
a
new

ring
should
be
fitted

it

TMS06

Fig
MT
100
Baulk

Ring
to
Con

Gap

SHiniNG
IIUERT

Replace
if
WOrn

excessively
worn

unevenly
defonned
or

damaged

OIL
SEAL

I

Dis
r
l
O

ring
or
oil
seal
which
is

once
removed

Replace
oil
seal
if

sealing
lip
is

qefonned
or
cracked

Also
discard
oil

seal
if

spring
is

out
of

position

2
Check
tlie

oil
seal

lip
contacting

with
shaft
if

necessary
replace
oil
seal

and
shaft

as
a

set

REAR

ENGINE
MOUNTING

INSULATOR

Replace
rear

engine
mounting
insu

lator
if
weakened
deteriorated
or

cracked

ASSEMBLY

To
assemble
reverse
the
order
of

disassembly
Observe
the

following
in

structions

FRONT
COYER
ASSEMBLY

I
Make

sure
that

seal

mating
sur

face
is

clean

Using
a

press
and

Oil
Seal
Drift

ST23800000

drive
new
seal
into

place

on
front
cover

Nole

When

pressing
oil
seal
into

place
apply
coat
of

gear
oil
to

surface

adjoining
oil
seat

2
Lubrica
te

seal

lip
and
main
drive

shaft
with

gear
oil
when

installing

front

cover
Manual
Transmission

Front

h
I

4

1

Main
drive

gear

2
GearoiJ
TM098A

Fig
MT
101
Front
Cover
Oil
S

al

TRANSMISSION
CASE

ASSEMBLY

I
Press
countershaft
needle

bearing

into
transmission
case
from
outside

Note

a
Needle

bearing
should
not

be
re

used
after

removal

b

When

inslalling
needle

bearing
be

sure
to

project
it

2
mm
0
08
in

from
tramission
case
front
mace

c
Make
sure
that
needle

bearing
torm

smoothly

d
After

instal6ng
needle

bearing

apply
multi

purpose
grease
to
the

bearing
smace

Front

t

2mm

0
08

in

TM707

Fig
MT
I02
Count

haft
N
edle

Bearing

2

Install
withdrawal
lever
ball

pin

on
case
and

tighten
screw

ifl
Tightening
torque

Sail
pin

2
0

to
3
0

kg
m

14
to
22
ft

Ibl

REAR

EXTENSION

ASSEMBLY

I

Apply
grease
to
O

ring
and

plunger

grooves
in

striking
rod

guide

Insert

striking
rod

with

striking
rod

guide

through
rear
extension

2

Install

striking
lever
on
front

end

MT

24
of

striking
rod

Install
lock

pin
and

nut
and

tighten
it

ifl
Tightening
torque

Striking
I
er
lock
nut

0
9
to
12

kg
m

6
5
to
8
7
ft
lbl

3
When

installing
expansion
plug

apply
sealant
to
it

4

Make
sure
that
seal

mating
sur

face
is

clean

Using
a

press
and
Oil
Seal
Drift

ST35300000
drive
new

seal
into

place

on
rear
extension

Note
When

pressing
oil
seal
into

place
apply
coat
of

geat
oil
to

mace

adjoining
oil
seal

5
Coat
oil
seal

lip
and

bushing
with

gear
oil
for
initial
lubrication
Pack

cavity
between
seal

lips
with
recom

mended
multi

purpose
grease
when
in

slalling

FroDt

I

t
Cc

if

i

I

L

1
Gear
oil

2

Bushing

3
Grease

TM099A

Fig
MT

I03
Rear
Eztemion
Oil
Seal

ADAPTER

PLATE

ASSEMBLY

I

Place

adapter
plate
in
a
vise

with

Adapter
Setting
Plate

KV32100JOO

with
fork
rod
hole
side

up

Fig
MT
104
Attaching
AdopterPhlte

to

Special
Tool