Yangdong Co. Y90 Series Especificaciones descargar pdf (Pagina 16)

SECTION3. MAINTENANCE

For

reliable engine operation with Jess

wear

and

longer service Jife,all

maintenance

work

nlust

be

carried

out

as

foJlo\vs.

I . Routine l\taintenance

] .Check the oil level in

the

oil

sump

and it

should

be between

t\VO

marks

on

the

dipstick

and

ncar

the

upper one.For a

new

enfl;ine

or

the engine reused after

stoppin~

for. a

long

period,the

lube

oillnust

be

11.IJed

to the upper

mar~and

op,erate

the

engine at

lower

speed

for 5

"--.J

1

Onlin,

then stop

the

en~ine

and

measure the

'Iube

oi

I level

oncea~ain.

2.Check the cooling \vater level in the radiator.

3.Check

the lube oil level in

the

governor

of

the

injection pump,replenish

the

oil to

the

specified level

ifneeded.

4.Eliminate oil

..

water

and gas )eakags

of

the engine.

S.Check

ti~htness

and

correctness

ofaJI

conlponents attached

to

the engine.

6.Check

tightness

and

reliability

ofen~ine

foundation 'bolts 'and

the

connection

between

the

engine and the dirven ·machinery.

7.Keep

the

engine clean.Oil,\vater and

dust

gathered

on

the

engine surface

should

be

wiped

away

with a dry rag

or

cloth dipped in gasolinc.Especial1y

keep

the

electric

equipment

clean and ·

dry and

clean

out the

dust

on

the fins

of

the radiator.

8.For

the

new

engine

..

after

SOh

tr.ial running,renew the lube oil in

the

oil sump,fuel injection

pump

and

govemor~and

flush the oil filter eJement

..

oil

sump

and oil strainer.

9.Promptly eliminate

the

troubles and faults found.·

II

.Maintenance

after

Every 100 Accumulated Qperatine: Hours

Besides the n routine maintenance" work,and

the

fol1owin~

items:

1.Rene"w

the oil in

the

sump.

2.Clean the oil filter

or

,renew the

paper

element

if

necessary.

3.Clean

the

fuel filter

or

renew

the

paper

element

if

necessary.(lt

may

as

\vell

be

replaced

after every

200

accumulated·operating hours.)

4.CJean the oil

filter

or

rene\\! the

papereJementifnecessary.

5.Clean the

va.lve

lashes

..

readjust them according to

the

recommended

procedure

jf

necessary.

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