Westerbeke 65B-FOUR Manual de instalación descargar pdf (Pagina 57)

LAY-UP

RECOMMISSIONING

GENERAL

Many

owners

rely

their boatyards

prepare their craft,

including engines

and

generators,

for

lay-up during

the

off-season or for

long

periods of inactivity. Others prefer

accomplish lay-up preparation themselves.

The procedures

which

will

allow

you

perform your

own lay-up

and

recommissioning, or

you

may

use

them

check list if others

the

procedures.

These procedures should afford your engine protection

during a lay-up

and

also

help familiarize

you

with

the

maintenance

needs

of your engine.

you

have

any

questions regarding lay-up procedures, call

your

local

servicing dealer;

will

than willing

provide assistance.

Propeller

Shaft

Coupling

{Propulsion

Engine]

The transmission

and

propeller half couplings should

always

be opened

and

the

bolts removed when

the

boat

hauled

· out of

the

water or moved

from

land

water,

and

during

storage in

the

cradle. The flexibility of

the

boat often

puts

severe strain

the

propeller shaft or coupling or both, while

the

boat

taken

out or put

the

water.

In some cases,

the

shaft

has

actually been bent

these strains. This

does

not

apply

small boats that

are

hauled out of

the

water

when

not

use,

unless

they

have been

dry

for a considerable

period of

time.

Fresh

Water

Cooling

Circuit

{Propulsion

Engine]

A 50-50 solution of antifreeze

and

distilled water

recommended for

use

the

coolant system

all

times.

This solution

may

require a higher concentration of

antifreeze, depending

the area's winter climate. Check

the

solution

make

sure

the

antifreeze protection

adequate.

Should

antifreeze

needed,

drain

appropriate

amount

from

the

engine block

and add

concentrated r

mixture.

Operate

the

engine

ensure

a complete circulation

and

mixture

the

antifreeze

concentration throughout

the

cooling

system.

Now

recheck

the

antifreeze solution's

strength.

Lubrication

System

With

the

engine

warm,

drain all

the

engine

oil

from

the

oil

sump.

Remove

and

replace

the

oil

filter

and

fill

the

sump

with

new

oil.

Use

the

correct grade of

oil.

Refer

the

ENGINE

LUBRICATING OIL

pages

this

manual

for

the

oil

changing procedure.

Run

the

engine

and

check for proper

oil

pressure

and

make

sure there

are

leaks.

CAUTION:

not

leave

the

engine's

old

engine

oil

the

sump

over

the

lay-up

period.

Lubricating

oil

and

combustion

deposits

combine

produce

harmful

chemicals

which

can

reduce

the

life

your

engine's

intemal

parts.

Fuel

System

[Gasoline]

Top

off your

fuel

tanks

with

unleaded gasoline of

octane

higher.

fuel

conditioner such

Sta-Bil gasoline

stabilizer should be

added.

Change the element

your

gasoline/water separator

and

clean

the

metal

bowl.

Re-install

and

make

certain there are

leaks. Clean

any

spilled

fuel.

Fuel

System

{Diesel]

Top

off your

fuel

tanks

with

No.

diesel

fuel.

Fuel

additives should be added prior

topping off

ensure

they

mix

with

the

fuel

being added

and

fuel still

the

tank.

Additives.

such

Bio-bor and Diesel

Kleen

+ Cetane Boost

should be added

this

time

control bacteria

growth

and

condition

the

fuel.

Care should be taken that

the

additives

used

are

compatible

with

the primary

fuel

filter/water

separator used

the system. Change

the

element

your

primary

fuel

filter/water separator clean

the

separator

sediment bowl.

Change the

fuel

filter

elements on

the

engine

and

bleed

the

fuel

system,

needed. Start

the

engine

and

allow

run

for 5 -

minutes

make sure

air

left

the

fuel

system.

Check for

any

leaks that

may

have been created

the

fuel

system during

this

servicing, correcting

them

needed.

Operating

the

engine for 5 -

minutes

will

help

allow

movement of the treated fuel through

the

injection

equipment

the engine.

Raw

Water

Cooling

Circuit

the

through-hull seacock. Remove

the

raw

water intake

hose

from

the

seacock. Place

the

end of

this

hose

into

five

gallon bucket of clean fresh

water.

Before starting

the

engine,

check

the

zinc

anode found in the primary heat exchanger

the engine

and

clean or replace it

required,

and

also

clean

any

zinc

debris

from

inside

the

heat exchanger

where

the

zinc

anode

located. Clean the

raw

water

strainer.

Start

the

engine

and

allow

the

raw water pump

draw

the

fresh water through the system. When

the

bucket

empty,

stop

the

engine

and

refill

the bucket

with

antifreeze

solution slightly stronger than needed for winter

freeze

protection

your

area.

Start

the

engine

and

allow

all

this

mixture

drawn

through the

raw

water system. Once the bucket

empty,

stop

the

engine. This antifreeze mixture should protect the

raw

water circuit

from

freezing during

the

winter

lay-up,

well

providing corrosion protection.

Remove

the

impeller

from

your

raw

water

pump

(some

antifreeze mixture will accompany

it,

catch it

a bucket).

Examine the impeller. Acquire a replacement, if

needed,

and

a cover

gasket.

not replace

the

impeller (into

the

pump)

until

recommissioning, but replace

the

cover

and

gasket.

/W"/WESTERBEKE

f Emlines & Generators

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