Westerbeke 46 Manual do Operador descarregar pdf (Página 15)

REQUIREMENTS

FOR

PROPER

OPERATION

LUBRICATION

SYSTEM

1.

Engine

oil

For

engine

lubrication,

use

diesel

engine

oil.

Diesel

engine

oils

are

classified

according

to

the

API

Specifications

into

grades

CA,

CB,

CC

and

CD.

Anyone

of

them

is

usable,

but

use

of

CC

or

higher

grades

prepared

by

well-known

makers

is

recommended.

The

oil

selected

should

be

used

thereafter,

2.

Engine

oil

viscosity

Use

oil

having

viscosity

best

suited

to

the

atmospheric

tem-

perature.

Use

of

an

all-season

oil

SAE10W-30

with

minimum

visco-

sity

change

under

different

temperatures

is

suggested"

Atmospheric

temperature

Viscosity

20"C

(6S"F)

or

higher

SAE

30

or

10W-30

S"C

(41"F)

-

20"C

(6S'F)

SAE

20

or

10W-30

S"C

(41'F)

or

lower

SAE

10W-30

3"

Oil

pressure

The

oil

pressure

during

operation

of

the

engine

is

indicated

by

the

oil

pressure

gauge.

During

normal

operation

.•••••••••••

Oil

pressure

will

range

between

(Under

Power)

30

and

60

PSI.

(2.10

-

4.21

kg/cm

2

)

At

idle

speed

...•..•••...

e

•••••••••

20 -

30

P.S.I.

(1.7S

-

2.10

kg/cm

2

)

At

the

time

of

cranking

•••..••••.••

Pressure

will

rise

proportion-

ately

with

speed.

4.

Replacement

of

oil

filter

Being

a

replaceable

car

tr

idge

type,

the

oil

filter

requires

no

cleaning

inside.

In

installing

the

oil

filter

element,

apply

engine

oil

thinly

on

to

the

O-ring,

and

then

tighten

it

by

hand

firmly.

When

removing

the

used

filter,

cover

over

wi

th

a

plastic

bag.

This

will

allow

both

filter

element

and

spilled

oil

to

be

collected

cleanly

without

spilling

oil

in

the

bilge,

13

OIL DRAIN SYSTEM

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 47 48

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