Westerbeke 20B TWO Manual de Instalação descarregar pdf (Página 27)

ENGINE

LUBRICATING

OIL

ENGINE

OIL

CHANGE

1. Draining the

Oil

Sump. Discharge

the

used oil

through

the

sump

drain hose (attached

to

the

front of

the

engine)

while

the

engine

is

warm.

Drain

the

used

oil

completely,

replace

the

hose

in

its bracket,

and

replace

the

end

cap

securely.

NOTE:

Thread size for

the

lube

oil drain hose capped end

is

114

NPT.

A

WARNING:

Used

engine

oil

contains

harmful

contaminants.

Avoid

prolonged

skin

contact.

Clean

skin

and

nails

thoroughly

using

soap

and

water.

Launder

or

discard

clothing

or

rags

containing

used

oil.

Discard

used

oil

properly.

2. Replacing the

Oil

Filter.

When removing the

used

oil

filter,

you

may

find

it helpful

and

cleaner to punch a

hole

. in the upper and lower portion of

the

old

filter

to

drain

the

oil

from

it into a container before removing

it.

This

helps

to lessen spillage. A small style automotive

filter

wrench

should be helpful in removing

the

old oil

filter.

NOTE:

Do

not punch this hole without first loosening

the

filter

to

make

certain it can be

removed!

Place

some

paper towels

and

a plastic bag

around

the

filter

when

unscrewing it

to

catch

any

oil left

in

the

filter.

(Oil

or

any

other

fluid

on

the

engine reduces

the

engine's

cooling

ability.

Please keep your engine clean.) Inspect

the

old

oil

filter

as

it

is

removed

to

make

sure that

the

rubber

sealing gasket

came

off with

the

old

oil

filter.

If

this

rubber sealing gasket remains sealed against

the

engine

block,

g((ntly

remove

it.

When

installing

the

new

oil

filter

element,

wipe

the

filter

gasket's sealing surface

on

the

engine block free of oil

and

apply a thin coat of clean engine oil

to

the

rubber gasket

on

the

new

oil

filter.

Screw the filter onto

the

threaded

oil

filter nipple,

and

then

tighten the

filter

firmly

by

hand.

NOTE:

Generic filters

are

not

recommended,

as

the

material standards or diameters

of

important

items

on

generic parts might be entirely different from genuine

parts. Immediately after an oil filter change

and oil

fill,

run

the

engine

to

make

sure

the oil pressure

is

normal and

that

there

are

no

oil leaks around

the

new oil

filter.

3.

Filling the

Oil

Sump. Add

new

oil

through

the

oil

filler

cap

on

the

top of

the

engine. After

refilling,

run

the

engine for a

few

moments

while

checking

the

oil

pressure. Make sure there

is

no

leakage

around

the

new

oil

filter

or

from

the

oil drain

system,

and

stop

the

engine.

Then check

the

quantity of oil with

the

lube

oil

dipstick.

Fill

to,

but not over the high mark

on

the

dipstick,

should

the

engine require additional

oil.

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