Mitsubishi MT180 Manual de instrucciones descargar pdf (Pagina 36)

SECTION

6.

PREVENTIVE

SERVICE

INSTRUCTION

This

section

provides servicing

instruction

required

for

regular

maintenance

and

adjustment

and

its

procedures.

NOTE

When carrying

out

the

maintenance

services

or

adjust-

ments,

place

the

tractor

on

as

open

and

level

ground

as

possible. Before removing

caps,

plugs,

and

covers,

wipe

clean

the

surrounding

surfaces so as

not

to

allow

dust

or

dirt

to

enter

inside

of

the

engine

and

the

tractor.

HOOD

AND

SIDE COVERS OPENING/CLOSING

Before

opening

the

hood

for

pre-start

inspection

or

light

servicing, push a

knob

at

the

hood

rear in

the

direction

of

the

arrow

marked

on

knob.

CHECKING THE

RADIATOR

COOLANT

LEVEL

Remove

the

radiator

cap

to

see

if

the

coolant

is

upto

the

filler

port.

A CAUTION

1. Use clean

soft

water

only.

2. River

water,

etc.

may

cause rust,

corrosion

or

clogging

in

the

radiator

or

engine.

3.

See

paragraph

"ANTIFREEZE"

for

its use.

Radiator

cap

AWARNING

Do

not

remove

the

radiator

cap

except

for

checking

the

coolant

level

or

coolant

replacement.

Removing

the

cap

immediately

after

operation

is

hazardous

because pressurized

hot

water

will

jet

out.

Stop

the

engine

and

wait

until

it

cools

down

before

removing

the

cap.

COOLANT REPLACEMENT

• Loosen

the

coolant

cock

at

lower

right

of

the

engine

and

drain

the

coolant.

•

For

replenishment,

remove

the

radiator

cap

and

enter

water

upto

the

radiator

filler

port.

AWARNING

Be

sure

to

loosen

the

coolant

cock

only

whi

Ie

the

engine

is

cool.

PRECAUTIONS ON COOLING SYSTEM IN COLD

WEATHER

Frozen

cooling

water

may

damage

the

cylinder

block.

To

avoid

such

a

trouble,

mix

antifreeze

into

cooling

water,

or

thoroughly

drain cooling

water

from

the

cylinder

block in

case

the

tractor

is

stored

or

left

unused

for

a long

time

in

cold

weather.

ANTIFREEZE

When adding

antifreeze

solution,

the

following rules

should

be observed,

otherwise,

the

cylinder

block will

rust.

1. This

tractor's

engine

is

of

a diesel

type

and

its

cylinder

block

is

made

of

cast

iron.

Therefore,

suitable

a{lti-

freeze

solution

for

such a

cast

engine

block

must

be

used.

2. Before

adding

mixture

of

antifreeze

and

water,

com-

pletely drain cool ing

water

and

clean

the

radiator

with

detergent.

3. Water

to

be

added

to

antifreeze

should

be clean

soft

water.

4. When

antifreeze

is

no

longer used,

drain

and

wash

the

cooling

system

using

detergent

and

fill it again

with

clean

water.

Do

not

re-use

antifreeze

drained

from

the

engine.

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