Datsun 610 series User manual

Brand: Datsun

Model: 610 series

Category: Motorcycles

Type: User manual

TI

l

t

o

1

TUNE

UP

and

MAINTENANCE

GUIDE

DATSUN

TUNE UP

and

MAINTENANCE

GUIDE

CONTENTS

Introduction

Safety

first

Raising

the

vehicle

Troubleshooting

Datsun

maintenance

at

a

glance

Every

250

miles

or

weekly

maintenance

Every

3

000

miles

or

3

months maintenance

Maintenance

records

Every

6

000

miles

or

6

months

maintenance

Maintenance

records

Every

12

000

miles

or

12

months

mamtenance

Maintenance

records

Every

24

000

miles

or

24

months

maintenance

Maintenance records

Index

2

3

5

6

19

20

30

44

48

68

71

108

110

133

135

Written

by

Larry

Warren and

John

H

Haynes

Member

of

the

Guild

of

Motoring

Writers

@

Haynes

Publishing

Group

1984

ISBN

1

85010

013

6

All

nghts

reserved

No

part

of

this

book

may

be

reproduced

or

transmitted

In

any

fonn

or

by

any

means

elec

tronlC

or

mechanical

including

photocoPYing

recording

or

by

any

Information

storage

or

retneval

system

Without

permission

In

wntlng

from

the

copynght

holder

Even

though

extreme

care

has

been

taken

dunng

the

preparation

of

this

manual

neither

the

publisher

nor

the

author

can

accept

responsibility

for

any

errors

In

or

omiSSions

from

the

Information

given

Printed

In

England

HAYNES

PUBLISHING

GROUP

SPARKFORD

YEOVIL

SOMERSET

BA22

7JJ ENGLAND

d

stnbuted

In

the

USA

by

HAYNES

PUBLICATIONS

INC

8G1

LAWRENCE

DRIVE

NEWBURY

PARK

CALIFORNIA

91320

USA

Vehicles

on

the

cover

courtesy

of

AI

Piano Datsun

MU

0

9

iIiI

1013

3K1

2

Introduction

This

Tune

up

and

routme

mamtenance

gUide

was

designed

to

help

the

home

mechanic

maintain

his

or

her

vehicle

with

Increased

performance

economy

safety

reliability

and

vehicle

life In

mind

Included

IS

a

maintenance

schedule

pro

cedures

grouped

according

to

time

mileage

Intervals

and

step

by

step

Instructions

which

deal

specifically

with

each

Item

on

the

schedule

The

procedures

range

from

visual

checks

and

adjustments

to

Item

re

placements

The

term

tune

up

IS

loosely

used to

descrrbe

a

serres

of

procedures

that

are

actually

part

of

the

routine

maintenance

schedule

ServIcing

your

vehicle

uSing

the

time

mileage

Intervals

and

the

accompany

Ing

Instructions

will

give

you

a

planned

pro

gram

of

maintenance

Keep

In

mind

that

It

IS

a

comprehensive

plan

and

maintaining

on

ly

a

few

Items

at

the

speCified

Intervals

will

not

produce

the

same

results

The

maintenance

procedures

are

arranged

In

the

order

that

they

should

be

done

and

are

grouped

to

make

the

entire

Job

as

easy

as

possible

Deciding

where

to

start

or

plug

Into

the

routine

maintenance

schedule

depends

on

several

factors

If

you

have

a

vehicle

whose

warranty

has

recently

expired

and

If

It

has

been

maintained

according

to

the

warranty

standards

you

may

want

to

begin

routine

maintenance

as

It

cOincides

with

the

next

mileage

or

calendar

Interval

If

you

have

owned

the

vehicle

for

some

time

but

have

never

performed

any

maintenance

on

It

then

you

may

want

to

start

at

the

next

In

terval

and

Include

some

additional

pro

cedures

to

ensure

that

nothing

Important

IS

overlooked

If

you

have

Just purchased

a

used

vehicle

and

have

no

knowledge

of

ItS

care

or

maintenance

record

you

may

want

to

combine

all

the

checks

Into

one

large

service

Initially

and

then

settle

Into

the

prescnbed

maintenance

schedule

The

first

step

In

thiS

or

any

maintenance

plan

IS

to

prepare

yourself

before

the

actual

work

begins

Read

through

the

approprrate

procedures

for

all

work

that

IS

to

be

per

formed

before

you

begin

Gather

together

all

necessary

parts

and

tools

If

It

appears

that

you

could

have

a

problem

durrng

a

particular

Job

don

t

heSitate

to

seek

adVice

from

an

auto

parts

store

dealer

service

department

or

a

knowledgeable

fnend

3

Safety

first

No

matter

howenthusiastic

you

are

about

tackling

tune

up

and

routine

maintenance

procedures

for

your

vehicle

take

the

time

to

make

sure

that

your

safety

IS not

Jeopardiz

ed

A

moment

s

lack

of

attention

can

result

In

an

accident

as

can

failure

to

follow

cer

lain

simple

safety

precautions

The

POSSibili

ty

of

an

accident

Will

always

eXist

and

the

follOWing

pOintS

are

not

Intended

to

be

a

comprehensive

list

of

all

dangers

rather

they

are

Included

to

make

you

aware

of

the

risks

and

to

encourage

a

safety

conscIous

approach

to

all

work

you

carry

out

on

your

vehicle

Essential

DOs

and

DON

Ts

DON

T

rely

on

a

Jack

when

working

under

the

vehicle

Always

use

approved

Jack

stands

to

support

the

weight

of

the

vehicle

and

place

them

under

the

recommended

11ft

or

support

pOints

DON

T

attempt

to loosen

extremely

tight

fasteners

I

e

wheel

lug

nuts

while

the

vehi

cle

IS

on

a

Jack

It

may

fall

DON

T

start

the

engine

without

first

making

sure

that

the

transmiSSion

IS

In

Neutral

or

Park

where

applicable

and

the

parking

brake

IS

set

DON

T

remove

the

radiator

cap

from

a

hot

cooling

system

let

It

cool

or

cover

It

with

a

cloth

and

release

the

pressure

gradually

DON

T

attempt

to drain

the

engine

011

until

you

are

sure

It

has

cooled

to

the

pOint

that

It

Will

not

burn

you

DON

T

touch

any

part

of

the

engine

or

ex

haust

system

until

It

has

cooled

down

suffi

ciently

to

aVOid

burns

DON

T

siphon

tOXIC

liqUids

such

as

gasoline

antifreeze

and

brake

flUid

by

mouth

or

allow

them

to

remain

on

your

skin

DON

T

Inhale

brake

pad

or

lining

dust

It

IS

potentially

hazardous

DON

T

allow

spilled

011

or

grease

to

remain

on

the

floor

wipe

It

up

before

someone

slips

on

It

DON

T

use

loose

fitting

wrenches

or

other

tools

which

may

slip

and

cause

InjUry

DON

T

push

on

wrenches

when

loosening

or

tightening

nuts

or

bolts

Always

try

to

pull

the

wrench

toward

you

If

the

situation

calls

for

pushing

the

wrench

away

push

With

an

open

hand

to

avoid

scraped

knuckles

If

the

wrench

should

slip

DON

T

attempt

to

11ft

a

heavy

component

which

may

be

beyond

your

capability

get

someone

to

help

you

DON

T

rush

or

take

unsafe

shortcuts

to

finish

a

Job

DON

T

allow

children

or

animals

In

or

around

the

vehicle

while

you

are

working

on

It

DO

wear

eye

protection

when

USing

power

tools such

as

a

drrll

bench

grinder

etc

and

when

working

under

a

vehicle

DO

keep

loose

clothing

and

long

hair

well

out

of

the

way

of

moving

parts

DO

make

sure

that

any

Jack

or

stand

used

has

a

safe load

rating

adequate

for

the

Job

DO

get

someone

to

check

on

you

periodical

ly

when

working

alone

on

a

vehicle

DO

carry

out

work

In

a

logical

sequence

and

make

sure

that

everything

IS

correctly

assembled

and

tightened

DO

keep

chemicals

and

flUids

tightly

capped

and

out

of

the

reach

of

children

and

pets

DO

remember

that

your

vehicle

s

safety

af

fects

that

of

yourself

and

others

If

In

doubt

on

any

pOint

get

profeSSional

adVice

4

Safety

first

Fire

Remember

at

all

times

that

gasoline

IS

highly

flammable

Never

smoke

or

have

any

kind

of

open

flame

around

when

working

on

a

vehicle

But

the

risk

does

not

end

there

A

spark

caused

by

an

electrical

short

circuit

by

two

metal

surfaces

contacting

each

other

or even

by

static

electricity

bUilt

up

In

your

body

under

certain

conditions

can

Ignite

gasoline

vapors

which

In

a

conlined

space

are

highly explosive

Do

not

under

any

clr

cumstances

use

gasoline

for

cleaning

parts

use

an

approved

safety

solvent

Always

disconnect

the

battery

ground

cable

before

working

on

any

part

of

the

fuel

system

or

electrical

system

Never

risk

splll

Ing

fuel

on

a

hot

engine

or

exhaust

COIl

ponent

It

IS

highly

recommended

that

a

lire

ex

tingUisher

SUitable

for

use

on

fuel and

elec

trlcal lires

be

kept

handy

In

the

garage

or

workshop

at

all

times

Never

try

to

extinguish

a

fuel

or

electrical lire

with

water

Fumes

Certain

fumes

are

highly

tOXIC

and

can

qUickly

cause

unconsciousness

and

even

death

If

Inhaled to

any

extent

Gasoline

vapor

falls

Into this

category

as

do

the

vapors

from

some

cleaning

solvents

Any

draining

or

pouring

of

such volatile

flUids

should

be

done

In

a

well

ventilated

area

When

uSing

cleaning

fluids

and

solvents

read

the

Instructions

on

the

container

carefully

Never

use

materials

from

un

marked

containers

Never

run

the

engine

In

an

enclosed

space

such

as

a

garage

exhaust

fumes

con

tain

carbon

monoxide

which

IS

extremely

pOisonous

If

you

need

to

run

the

engine

always

do

so

In

the

open

airor

at

least

have

the

rear

of

the

vehicle

outSide

the

work

area

If

you

are

fortunate

enough

to

have

the

use

of

an

Inspection

pit

never

drain

or

pour

gasoline

and

never

run

the

engine

while

the

vehicle

IS

over

the

pit

the

fumes

since

they

are

heaVier

than

air

Will

concentrate

In

the

pit

with

pOSSibly

lethal

results

The

battery

Never

cause

a

spark

or

allow

a

bare

light

bulb

near

the

vehicle

s

battery

It

Will

normal

ly

be

giVing

off

a

certain

amount

of

hydrogen

gas

which

IS

highly

explosive

Always

disconnect

the

battery ground

I

cable

before

working

on

the

fuel

or

electrical

systems

If

pOSSible

loosen

the

filler

caps

or

cover

when

charging

the

battery

from

an

external

source

Do

not

charge

at

an

excessive

rate

or

the

battery

may

burst

Take

care

when

addlng

water

and

when

carrYing

a

battery

The

electrolyte

even

when

diluted

IS

very

corrosive

and

should

not

be

allowed

to

contact

clothing

or

skin

Always

wear

eye

protection

when

clean

Ing

the

battery

to

prevent

the

caustic

depOSits

from

entering

your

eyes

Household

current

When

uSing

an

electriC

power

tool

Inspec

tlon

light

etc

which

operates

on

household

current

always

make

sure

that

the

tool

IS

correctly

connected

to

ItS

plug

and

that

where

necessary

It

IS

properly

grounded

Do

not

use

such

Items

In

damp

conditions

and

again

do

not

cause

a

spark

or

apply

ex

cesslve

heat

In

the

VICInity

of

fuel

or

fuel

vapor

Secondary

Ignition

system

voltage

A

severe

electriC

shock

can

result

from

touching

certain

parts

of

the

Ignition

system

such

as

the

spark

plug

wires

when

the

engine

IS

running

or

being

cranked

par

tlcularly

If

components

are

damp

or

Ifthe

In

sulation

IS

defective

In

the

case

of

an

elec

tronlC

Ignition

system

the

secondary

system

voltage

IS

much

higher

and

could

prove

fatal

Raising

the

vehicle

5

Ralsrng

the

vehicle

so

you

can

get

under

It

In

a

safe

manner

IS

an

Important

part

of

automotive

maintenance

There

are

a

number

of

safe

ways

to

gain

access

to

the

underSide

of

the

vehicle

However

only

two

are

commonly

available

to

the

home

mechanic

While

professional

mechanics

have

access

to

a

hydraulic

Irft

or

dug

out

pit

home

mechanics

must

choose

between

Jackstands

sometimes

called

axle

stands

and

ramps

Ramps

Vehicle

ramps

made

of

steel

are

available at

automotive

parts

stores

and

large

department

stores

They provide

a

qUick

and

easy

way

to

raise

either

end

of

the

vehicle

but

cannot

be

used

If

the

tires

wheels

are

to

be

removed

To

raise

the

front

of

the

vehicle

place

a

ramp

ahead

of each

front

tire

and

then

carefully

dnve

the

vehicle

up

and

onto

the

ramps

It

IS

Important

to

have

an

assistant

direct

you

as

thiS

IS

done

to

make

sure

the

tires

are

centered

on

the

ramps

and

not

overhangrng

at

any

pornt

To

raise

the

rear

place

the

ramps

behind

the

rear

tires

and

dnve

rn

Reverse

up

onto

the

ramps

As

mentioned

for

the

front

have

an

assistant

help

with

thiS

procedure

and

make

sure

the

tires

are

properly

positioned

Once

the

vehicle

IS

on

the

ramps

place

the

transmiSSion

In

Park

for

automatics

or

Reverse

for

manual

transmlsslonsl

Apply

the

parkrng

brake

fully

Frnally

place

blocks

In

front

of

and

behrnd

each

of

the

tires

that

remarn

on

the

ground

Jackstands

Jackstands

although

more

time

consum

Ing

to

position

have

some

benefits

over

ramps

First

the

wheels

and

tires

can

be

removed with the

vehicle

In

a

raised

position

for

tire

rotation

or

brake

Inspection

and

sec

ond

the

entire

vehicle

can

be

raised

at

the

same

time

tire

rotation

chaSSIS

IUbncafibn

Place

the

transmiSSion

In

Park

automatic

or

Reverse

manual

and

apply

the

parking

brake

fully

If

the

wheels

are

to

be

removed

pry

off

the

hubcaps

and

slightly

loosen each

wheel

lug

nut

Then

when

raising

the

rear

of

the

vehicle

place

blocks

ahead

of

and

behind

the

front

tires

Jack

up

one

of

the

rear

corners

by

following

the

Jackrng

Instructions

found

on

the

decal

Inside

the

trunk

area

or

In

your

owners

manual

Once

the

tire

clears

the

ground

place

one

of

the

Jackstands

under

the

frame

rail

at

the

raised

corner

Slowly

lower

the

vehicle

onto

the

Jackstand

and

make

sure

It

IS

solidly

supported

by

the

Jackstand

before

completely

removing

the

Jack

Move

the

Jack

to

the

other

side

of

the

rear

and

repeat

the

procedure

To

raise

the

front

of

the

vehicle

follow

the

same

procedure

If

the

rear

IS

not

to

be

raised

at

the

same

time

block

the

rear

wheels

to

prevent

movement

while

the

front

of

the

vehicle

IS

raised

Make

sure

the

vehicle

IS

solidly

supported

by

the

Jackstands

before

any

work

IS

per

formed

underneath

4

A

4

x

4

wood block

available

at

all

lumber

yards

and

bUilding supply

stores

can

be

made

Into

two

excellent wheel

stops

Cut

the

block

or

have

It

cut

at

the

lumber

yard

at

an

angle

as

shown

Then

place

In

front

or

behind

the

tires

as

necessary

to

prevent

the

vehicle

from

rollrng

6

Troubleshooting

This

Section

provides

an

easy

reference

gUide

to

the

more

common

faults

which

may

occur

dUring

the

operation

of

your

vehicle

These

faults

and

their

probable

causes

are

grouped

under

their

respective

systems

I

e

Engine

Cooling

system

etc

and

also

refer

to

the

page

which

deals

With

the

problem

Remember

that

successful

trouble

shooting

IS not

a

mysterious

black

art

practiced

only

by

profeSSional

mechaniCS

Its

simply

the

result

of

a

bit

of

knowledge

combined

With

an

Intelligent

systematic

approach

to

the

problem

Always

work

by

a

process

of

elimination

starting

With

the

simplest

solution

and

working

through

to

the

most

complex

and

never

overlook

the

ob

VIOUS

Anyone

can

forget

to

fill

the

gas

tank

or

leave

the

lights

on

overnight

so

don

t

assume

that

you

are

above

such

oversights

As

you

might

suspect

thiS

IS

only

a

par

tlalllstlng

of

the

many

problems

which

can

occur

dUring

the

operation

of

a

vehicle

For

more

detailed information

concerning

troubleshooting

and

repair

of

your

speCific

vehicle

purchase

a

Haynes

Owners

Workshop

Manual

Engine

and

performance

Engine

will

not

rotate

Battery

cable connections

loose

or

corroded

Battery

discharged

or

faulty

Automatic

transmiSSion

not

fully

engaged

In

Park

P

or

Neutral

N

Engine

rotates

but

Will

not

start

Fuel

tank

empty

Broken loose

or

disconnected

wIring

Check

the cable

terminals

at

the

batte

ry

Tighten

terminal

bolts

or

clean off

corroSion

as

necessary

Check

the cable terminals

at

the

battery

Check

the

tension

of

the

alternator

belt

adJust

If

necessary

Make

sure

that the

wires

connected

to

the

alternator

are

secure

Try

to

determine

If

the

lights

were

left On

Recharge

battery

Replace

battery

Check

the

pOSition

of

the

shift

lever

It

may

be

necessary

to

move

the

shift

lever

while

turmng

the

key

Add

fuel

to

the

tank

Check

the

fuel

tank

and

fuel

hoses

for leaks

Inspect

wiring

contmued

on

next

page

Troubleshooting

7

Engine

rotates

but

will

not

start

continued

Leaking

or

disconnected

vacuum

hoses

Engine

rotates

slowly

Fuel

not

reaching

engine

Engine

not

getting

spark

Valve

clearance

not

properly

adJusted

Water

In

fuel

Engine

hard

to

start

when

cold

Battery

discharged

Fuel

not

reaching

engine

Choke

not

operating

Carburetor

flooded

indicated

by

strong

fuel

odor

Engine

hard

to

start

when

hot

Air

filter

dirty

Inspect

hoses

listen for

hissing

sound

Battery

discharged

see

above

Check

for

clogged

fuel

filter

Remove

air

cleaner

have

assistant

depress

accelerator

as

you

observe

inSide

carburetor

for

squirt

of

fuel

Check

for

leaking

fuel

lines

Check

spark plugs

Check

Ignition

wires

Check

dlstnbutor

cap

and

rotor

Check

pOints

and

condenser

If

so

equipped

Check

Igmtlon

COil

Check

and

adjust

the

valve

clearances

Drain

fuel

tank

and

refill

With

new

fuel

Check

condition

of

battery

Check

the

cable terminals

at

the

battery

see

above

CheC

k

for

clogged

fuel

filter

Check

for

leaking

fuel

lines

Check

the

choke

linkage

for

freedom

of

movement

Remove

the

top

of

the

air

cleaner

and

make

sure

the

choke

plate

IS

In

the

closed

pOSItIOn

Check

the

choke

plate

for

freedom

of

movement

Walt

about

5

minutes

and

try

again

Check

condition

of

air

filter

Hold

accelerator

pedal

to

floor

and

try

to

start

engine

Check

condition

of

air

filter

contmued

on

next

page

8

Troubleshooting

Engine

hard

to

start

when

hot

continued

Choke

sticking

Check

the

choke

plate

and

linkage

for

freedom

of

movement

Check

air

cleaner

assembly

Thermo

controlled

air

cleaner

malfunctioning

Engine

starts

but

stops

Immediately

Poor

electrical

connections

In

Ignition

system

Leaking

or

disconnected

vacuum

hoses

Check

for loose

or

faulty

electrical

connections

at

the

distributor

and

the

cOil

Inspect

hoses

listen for

hissing

sound

Engine

lopes

while

Idling

or

idles

erratically

Air

filter

dirty

Igmtlon

timing

Incorrect

Check

condition

of

air

filter

Check

and

adjust

the

Ignition

timing

Inspect

hoses

listen for

hISSing

sound

Check

and

adjust

the

valve

clearances

Vacuum

leak

Valves

adjusted

Incorrectly

Engine

misses

at

idle

speed

Weak

spark

InsuffiCient

fuel

supply

Check

that the

spark

plug

wires

are

securely

attached

at

both

ends

Check

and

adjust

spark

plug

gaps

Check

for

fouled

spark

plug

s

Check

for

faulty

plug

wires

Check

the

pOints

and

condenser

If

so

equipped

Check

and

adjust

Ignition timing

ExceSSive

mOisture

on

or

damage

to

distributor

components

Check

for

sticking

or

faulty

emisSion

system

components

Check

the condition

of

the

fuel

filter

Check

for

clogged

fuel

lines

Check

for

foreign

matter

In

fuel

Check

and

adjust

the

Idle

speed

or

Idle

mixture

Defective

emiSSion

control

system

contmued

on

next

page

Troubleshootmg

9

Excessively

high

Idle

speed

Vacuum

leak

Incorrect

Ignition

timing

Carburetor

Incorrectly

adjusted

Battery

Will

not

hold

a

charge

Alternator

not

charging

Battery

connections

corroded

Battery

Internal

damage

Continual

drain

on

battery

Battery

defective

Charging

light

falls

to

go

out

Charging

circuit

wIring

faulty

Alternator

not

charging

Check

vacuum

hoses

and

connections

for leaks

listen

for

a

hissing

sound

See

If

carburetor

IS

securely

fastened

to

the

Intake

manifold

Check

and

adjust

the

Ignition

timing

Check

and

adjust

Idle

speed

Check

and

adJust

the

Idle

mixture

Check

to

see

If

the

choke

IS

stuck

causing

the throttle

to

be

In

the

fast

Idle

position

Check

and

adJust

the

tension

of

the

alternator

drive

belt

Check

the

electrical

connections

at

the

alternator

Check

the

charging

Circuit

for

loose

broken

or

faulty

wiring

Check

the cable terminals

at

the

battery

see

above

Tighten

the

terminal

bolts

and

clean off the

corrosion as

needed

Test

the

battery

speCIfic

gravity

Short

CirCUit

In

vehicle

Replace

battery

Check

electrical

connections

at

the

battery

and

alternator

Loose

electrical

connections

Drlvebelt

tension Incorrect

Contaminated

fuel

Engine

misses

throughout

drivmg

speed

range

Weak

spark

Check

condition

of

fuel

filter

Check

for

water In

fuel

Check

condition

of

spark plugs

Check

condition

of

plug

wires

and

make

sure

that

they

are

securely

attached

at

both

ends

contmued

on

next

page

10

Troubleshooting

Engine

misses

throughout

driving

speed

range

continued

Weak

spark

conllnued

Defective

emiSSion

control

system

Check

the

pOints

and

condenser

If

so

equipped

Check

and

adjust

Ignition

timing

Check

for

sticking

or

faulty

emiSSion

system

components

Hesitation

or

stumble

dUring

acceleration

Igmllon

timing

Incorrec

Accelerator

pump

not

working

Check

and

adjust

Igmllon

timing

With

the

engine

off

remove

the

top

of

the

air

cleaner

have

an

assistant

depress

the

accelerator

as

you

observe

inSide

the

carburetor

for

a

squirt

of

fuel

Engine

stalls

Air

ftlter

dirty

Contaminated

fuel

Defective

emiSSion

control

system

Check

condition

of

air

filter

Check

condition

of

fuel

filter

Check

for

water

In

fuel

Check

and

adjust

Idle

speed

Check

and

adjust

Idle

mixture

Check

to

see

If

choke

IS

stuck

Check

for

sticking

or

faulty

emiSSion

system

components

Check

and

adjust

Ignition

timing

Check

condlllon

of

spark plugs

Check

condition

of

plug

wires

and

make

sure

that

they

are

securely

attached

at

both

ends

Check

the

pOints

and

condenser

If

so

equipped

Check

and

adjust

the

valve

clearances

Carburetor

Incorrectly

adJusted

Igmllon

liming

Incorrect

Weak

spark

Valves

adjusted

Incorrectly

Engine

lacks

power

Air

filter

dirty

Contaminated

fuel

Igmtlon

timing

Incorrect

Weak

spark

Check

condlllon

of

air

filter

Check

condlllon

of

fuel

filter

Check

for

water

In

the

fuel

Check

and

adjust

Ignition

timing

Check

condition

of

spark plugs

Check

condlllon

of

plug

wires

and

make

sure

that

they

are

securely

attached

at

both

ends

continued

on

next

page

Troubleshooting

11

Engine

lacks

power

continued

Weak

spark

continued

Automatic

transmiSSion

slips

Check

the

pOints

and

condenser

If

so

equipped

Check level

of

automatic

transmiSSion

flUid

Smell

transmiSSion

fluid

to

see

If

It

S

burnt

Engine

backfires

Vacuum

leak

Igmtlon

timing

Incorrect

Defective

emiSSion

control

system

Check

the

vacuum

hoses

and

connections

for

leaks

listen

for

a

hissing

sound

Check

and

adjust

Ignlllon

timing

Check

for

sticking

or

faulty

emiSSion

system

components

Check

the

exhaust

system

for

leaks

look

for

smoke

being

emitted

at

exhaust

system

connections

Check

for

cracks

In

the

exhaust

manifold

Check

for

rust

holes

In

the

exhaust

pipes

and

mufflers

Chec

and

adjust

the

valve

clearances

Exhaust

leak

Valves

adjusted

Incorrectly

Plnging

or

knocking

engine

sounds

during

hard

or

uphill

acceleration

Contaminated

fuel

Check

condition

of

fuel

filter

Check

for

water

In

the

fuel

Fill

tank

with

fuel

of

the

correct

octane

rallng

Check

and

adjust

Ignition

timing

Check

the

condlllon

of

the

spark

plugs

Octane

level

of

fuel

too

low

Ignition

timing

Incorrect

Spark

plugs faulty

Engine

diesels

continues

to

run

after

sWitching

off

Ignition

timing

Incorrect

Incorrect

spark plugs

Check

and

adJust

Igmllon

timing

Check

the

heat

range

of

the

spark

plugs

Check

and

adjust

the

Idle

speed

be

sure

the throttle

IS

not

stuck

In

the

fast Idle

position

Carburetor

Incorrectly

adjusted

contmued

on

next

page

12

Troubleshooting

Excessive

011

consumption

011

leak

Check

tightness

of

drain

plug

and

011

filter

Check

for

leaks

around rocker

arm

or

cylinder

head

cover

Excessive

fuel

consumption

see

also

Engine

lacks

power

Air

filter

duty

Check

condlllon

of

air

filter

Ignrtlon

timing

Incorrect

Check

and

adjust

Ignrtlon

timing

Defective

emiSSion

control

system

Check

for

sticking

or

faulty

emission

system

components

Carburetor

Incorrectly

adjusted

Check

and

adJust

Idle

speed

Check

and

adjust

Idle

mixture

Check

to

see

If

choke

IS

stuck

Fuel

leakage

Check

condition

of

fuel

lines

and

connecllons

Check

fuel

system

components

for

leaks

Excessive

load

on

engine

Check

and

adJust

tire

pressures

Make

sure

that

parking

brake

releases

completely

Fuel

odor

Fuel

leakage

Carburetor

flooded

Check

condition

of

all

fuel

lines

and

connections

Check

fuel

system

components

for

leaks

fuel

tank

fuel

filter

fuel

pump

etc

Check

condition

of

air

Mer

Float

level

Incorrect

sometimes

a

stuck

float

can

be

jarred

loose

by

tapping

on

the

float

bowl

With

a

screwdriver handle

or

a

soft

faced

hammer

Fill

tank

only

to

automatic

shut

off

on

hot

days

the

fuel

may

expand

In

the

tank

Charcoal

canister

In

evaporative

emiSSion

control

system

clogged

Fuel tank

overfilled

EmiSSion

control

system

defective

II1II

Troubleshooting

13

Cooling

system

Overheating

Coolant

level

In

radiator

low

ExceSSive

load

on

engine

Defective

radiator

cap

Check

cooling

system

hoses

and

connections

for

leaks

Check

tension

of

water

pump

dnvebelt

and

adjust

If

necessary

Make

sure

that

the

parking

brake

releases

completely

Check

011

and

add

as

needed

Water

pump

inoperative

Engine

011

level

low

Manual

transmission

Transmission

is

noisy

with

engine

running

Low

011

level

Check

011

level

and add

If

necessary

Worn

out

or

dirty

011

Drain

011

and

refill

with

proper

grade

011

to

the

reqUired

level

011

leakage

Too

much

011

In

transmission

Drain

plug

or

filler

plug

loose

Remove

filler

plug

and

allow

excess

011

to

drain

to

proper

level

Tighten

the

plug

s

Difficulty

in

engaging

gears

Insufficient

011

level

Worn

out

or

dirty

011

Check

the

011

level

and add

If

necessary

Drain

011

and

refill with

proper

grade

011

to

the

reqUired

level

Automatic

transmission

Fluid

leakage

Too

much

flUid

In

transmiSSion

Pan

gasket

leaking

Remove

excess

flUid

by

unscrewing

the

drain

plug

If

eqUipped

or

by

loosenrng

the

011

pan

bolts

Tighten

the

pan

mounting

bolts

Remove

transmiSSion

pan

and

replace

the

pan

gasket

Remove

all bUilt

up

dirt

and

gnme

from

around

transmiSSion

Seal

leaking

continued

on

next

page

III

14

Troubleshooting

Fluid

leakage

continued

Seal

leaking

continued

Drive

vehicle

at

low

speed

so air

flow will

not

blow the

leak

from

Its

source

then

raise

the vehicle

and

determine locallon

of

leak

Transmission

slips

shifts

rough

is

noisy

or

has

no

drive

In

forward

or

reverse

gears

FlUid

level

low

Check

level

of

fluid

and add

as

necessary

Contaminated

transmission

flUid

Change

transmiSSion

flUid

and

replace

filter

with

a

new

one

Smell

transmiSSion

flUid

to

determine

If

It

S

burnt

Brakes

Note

Before

assummg

that

a

brake

problem

eXists

make

sure

the

tires

are

m

good

condition and

properly

mflated

the

front

end

alignment

IS

correct

and

that

the

vehicle

IS not

loaded with

weight

m

an

unequal

manner

Vehicle

pulls

to

one

Side

when

brakes

are

applied

Brake

linings

on

one

Side

defective

damaged

or

flUid

contaminated

Brake

linings

on

one

Side

excessively

worn

Loose

or

disconnected

front

suspension

components

Brake

drum

or

rotor

defective

Incorrect

adjustment

of

wheel

bearings

DISC

brake

caliper

loose

Noise

high

pitched

squeak

DISC

brake

pads

worn

out

Brake

rotor

scored

or

dirty

Brake

pads

glazed

or

contaminated

Excessive

brake

pedal

travel

FlUid

level

In

master

cylinder

low

Inspect

brake

linings

Inspect

brake

linings

Inspect

and

tighten

all

suspension

component

fasteners

Inspect

the

drum

or

rotor

for

scoring

Check

for

play

In

the

wheel

bearings

and

adjust

as

necessary

Tighten

caliper

mounting

bolts

Inspect

brake

pads

Inspect

brake

rotor

Inspect

brake

pads

Check

level

of brake

flUid

and add

as

necessary

Inspect

brake

lines

line

connections

wheel

cylinders

and

calipers

for leaks

contmued

on

next

page

Troubleshooting

15

Excessive

effort

required

to

stop

vehicle

Brake

linings

contaminated

Check

brake

linings

and

clean

If

necessary

New

brake

pads

not

yet

seated

Operate

the vehicle

cautiously

until

pads

are

seated

Brake

pedal

travels

to

floor

with

little

resistance

FlUid

level

In

master

cylinder

low

Check

level

of brake

flUid

and add

as

necessary

Inspect

brake

lines

line

connections

wheel

cylinders

and

calipers

for

leaks

Check

brake

linings

Brake

linings

worn

out

Brake

pedal

pulsates

dUring

brake

application

Incorrect

adjustment

of

wheel

beanngs

Check

for

play

In

the

wheel

beanngs

and

adjust

as

necessary

Electrical

system

Electrical

accessory

fails

to

operate

Fuse

blown

Check

condition

of

fuses

and

replace

any

blown

fuses

Check

condition

of

wiring

and

secunty

of

wire

connections

Check

electncal

connections

for

corroSion

and

clean

them

If

necessary

Loose

or

disconnected

wlnng

Suspension

and

steering

Vehicle

pulls

to one

Side

Incorrect

tire

pressures

Check

tire

pressures

and

adJust

Check

tires

for

punctures

and

leaks

Check

tire

for

uneven

wear

ply

separalion

and

other

damage

Check

condition

of

steenng

and

suspension

components

Tighten

all

steenng

and

suspension

component

fasteners

Have

alignment

of

front

wheels

checked

and

adjusted

Defective

tire

Steenng

or

suspension

components

excessively

worn

Steenng

or

suspension

components

loose

Incorrect

front

end

alignment

contmued

on

next

page

16

Troubleshooting

Vehicle

pulls

to

one

side

continued

Brake

dragging

on

one

side

Incorrect

adjustment

of

wheel

beanngs

Wheel

lug

nuts

or

bolts

loose

Shimmy

shake

or

vibration

Tire

or

wheel

out

of

balance

or

out

of

round

Wheel

beanngs

loose

worn

or

out

of

adjustment

Incorrect

tire

pressures

Defective

tire

Wheel

lug

nuts

or

bolts

loose

Wandering

or

general

instability

Improper

tire pressures

Incorrect

front

end

alignment

Steenng

linkage

worn

or

damaged

Wheels

out

of

balance

Wheel

lug

nuts

or

bolts

loose

Rear

shock

absorbers

worn

or

damaged

Excessively

stiff

steering

Power

steering

flUid

level

low

Incorrect

tire

pressures

Inspect

brakes

Check

for

play

In the

wheel

beanng

and

adjust

as

necessary

Tighten

wheel

lug

nuts

or

bolts

Check

wheel

for

damage

dents

and

out

of

roundness

Have

the

tires

balanced

Check

condition

of

wheel

beanngs

and

adJust

them

If

necessary

Check

and

adjust

tire

pressures

Inspect

tires

for

punctures

and

leaks

Check

tire

for

uneven

wear

ply

separation

and

other

damage

Tighten

the

wheel

lug

nuts

or

bolts

Check

and

adjust

tire pressures

Inspect

tires

for

punctures

and

leaks

Have

alignment

of

front wheels

checked

and

adjusted

Check

condlllon

of

steering

components

and

the

tightness

of

the

component

fasteners

Have

the wheels

balanced

Tighten

wheel

lug

nuts

or

bolts

Check

condlllon

of

rear

shock

absorbers

Check

level

and add

as

needed

Inspect

power

steenng

hoses

and

hose

connections

for

leaks

Check

and

adJust

tire

pressures

Check

tires

for

punctures

and

leaks

continued

on

next

page

Troubleshooting

17

Excessively

stiff

steering

continued

BallJolnts

need

lubrication

Incorrect

front

end

alignment

Wheel

bearings

worn

or

out

of

adjustment

Ball

olnts

worn

or

damaged

Power

steering

system

inoperatIve

Lubricate

chaSSIS components

Have

alignment

of

front

wheels

checked

and

adjusted

Check

condition

of

wheel

bearings

and

adJust

If

necessary

Check

condition

of

ballJolnts

Power

steering

drlvebelt

missing

or

loose

Power

steering

Inoperative

Lack

of

power

assistance

power

steering

system

Power

steering

flUid

level

low

Power

steering

drlvebelt

missing

or

loose

Check

flUid

level

and add

as

necessary

Inspect

power

steering

hoses

and

hose

connectIons

for

leaks

Incorrect

tire pressures

Excessive

tire

wear

not

specific

to one

area

Incorrect

front

end

alignment

Tire

or

wheel

out

of

balance

or

out

of round

Steering

or

suspension

components

worn

or

damaged

ExceSSive

wear

on

outside

edge

Incorrect

tire

pressure

Incorrect

front

end

alignment

Excessive

wear

on

inside

edge

Incorrect

tire

pressure

Incorrect

front

end

alignment

Check

and

adjust

tire

pressures

Check

tires

for

punctures

and

leaks

Have

alignment

of

front

wheels

checked

and

adjusted

Check

wheels

for

damage

dents

and

out

of

roundness

Have

the

tires

balanced

Inspect

steering

and

suspension

components

Check

and

adjust

tire

pressure

Check

tires

for

punctures

or

leaks

Check

alignment

of

front

wheels

excessive

toe

In

Check

and

adJust

lire

pressure

Check

tires

for

punctures

and

leaks

Check

alignment

of

front

wheels

excessive

toeout

contmued

on

next

page

18

Troubleshooting

Excessive

wear

on

inside

edge

continued

Steering

components

loose

or

damaged

Check

the

steering

components

and

tighten

steenng

component

fasteners

TIre

tread

worn

in

one

place

TIres

or

wheels

out

of

balance

Defective

tire

Damaged

or

defective

wheel

Have

tires

and

wheels balanced

Replace

tire with

a

new

one

Inspect

the

wheel

for

dents

damage

and

out

of

roundness

19

Datsun

maintenance

at

a

glance

EVERY

250

MILES

OR

WEEKLY

Fluid

level

checks

Engine

011

Engine

coolant

Windshield

washer

flUid

Battery

electrolyte

Brake

master

cylinder

and

clutch

master

cylinder

flUid

Automatic

transmission

flUid

TIre

and

tire

pressure

checks

EvERV

3

000

MfLES

OR

3

MONTHS

Air

filter

inspection

Battery

servicing

Power

steering

flUid level

check

Differential

011

level

check

Manual

transmission

011

level

check

Transfer

case

011

level

check

4WD

only

Engine

011

and

filter

change

EVERY

6

000

MILES

OR

6

MONTHS

Underhood

hose

and

wiring

inspection

Fastener

check

Brake

pedal

clutch

pedal

and

parking

brake

Inspection

Suspension

and

steering

checks

Exhaust

system

inspection

Tire

rotation

Front

wheel

drive

axle

and

boot

inspection

Brake

system

Inspection

ChaSSIS

lubrication

EVERY

12

000

MILES

OR

12

MONTHS

Evaporative

emisSions

system

checks

POSitive

Crankcase Ventilation

PCV

system

inspection

EmiSSions

control

systems

checks

Seat

belt

retractor

warning

system

check

Engine

drlvebelt

check

and

adjustment

Air

filter

replacement

Spark

plug

replacement

Spark

plug

wire

check

and

replacement

Carburetor

choke

check

Thermo

controlled

air

cleaner

check

Ignition

pOints

replacement

and

dwell

adjustment

ElectroniC

Ignition

air

gap

check

and

adjustment

Ignition

timing

check

and

adjustment

Idle

speed

and

fuel

air

mixture

adjustment

Valve

clearance

adJustment

EVERY

24

OflO

ILES

OR

24

MONTHS

Fuel

filter

replacement

Evaporative

emissIons

system

canister

filter

replacementJ

PCV

valve

and

filter

replacement

Air

inJection

system

filter

replacement

Air

induction

valve

filter

replacement

Engine

drlvebelt

replacement

Engine

cooling

system

hose

replacement

Engine

coolant

change

Manual

transml

slon

011

change

Differential

011

change

4

wheel

drive

transfer

case

011

change

Automatic

trarlsmlsslon

flUid

change

Wheet

bearing

check

and

repack

Boost Controlled

Deceleration

DeVice

BCDD

adjustment

Oxygen

sensor

check

Wheel

bearing

repack

and

grease

seal

replacement

front

wheel

drive

Must

be

done

by

dealer

service

department

or

auto

repair

shop

at

30

000

mlles

30

months

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Datsun 610 series User manual

Brand: Datsun

Model: 610 series

Category: Motorcycles

Type: User manual

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