Westerbeke 20.0KW sbeg Spezifikationen PDF herunterladen (Seite 22)

MAINTENANCE

SCHEDULE

SCHEDIR.ED

MAINTENANCE

I

EVERY

500

OPERATING

HOURS

OR

YEARLY

Raw

Waler

Pump

I

EVERY

500

OPERATING

HOURS

OR

EVERY

TWO

YEARS

Coolanl

SysIem

engine

Compression,

Head

Boll

Torgue

and

Valve

Clearances

Slarier

Molor

I

EVERY

1000

OPERATING

HOURS

OR

EVERY

FOUR

YEARS

DlalribUior

'Englne

TIming

Bell

Heal

Exchanger

I

EVERY

2500

OPERATING

HOURS

'Oxygen

Sensor

I

EVERY

5000

OPERATING

HOURS

'Calalysl

EXPLANATION

OF

SCHEDULED

MAINTENANCE

Remove

the

pump

cover

and

inspect

the

pump

assembly

for

wear,

especially

cam

and

wear

plates.

Replace

the

impeller

and

gasket.

lubricate

the

impeller

when

re-assembling.

Drain,

flush

and

fe-fill

the

cooling

system

with

appropriate

antifreeze

mix.

Replace

the

thermostat

and

coolant

pressure

cap.

Incorrect

valve

clearance

will

result

in

poor

engine

performance.

Check

the

head

bolt

torque

and

adjust

the

valve

clearances.

Check

that

the

compression

pressure

is

within

published

specifications.

Check

solenoid

and

motor

for

corrosion.

Remove

and

lubricate.

Clean

and

lubricate

the

starter

motor

pinion

drive.

Replace

spark

plug

and

coil

wires,

distributor

cap

and

rotor.

Remove

and

replace

the

timing

belt.

NOTE:

Failure

to

replace

the

timing

belt

at

the

recommended

interval

could

result

in

timing

belt

failure

resulting

in

major

damage

to

the

engine.

Remove

the

heat

exchanger

for

professional

cleaning

and

pressure

testing.

Remove

and

replace

exhaust

oxygen

sensor.

Remove

and

replace

exhaust

catalyst.

'WESTERBEKE

recommends

Ihis

service

be

performed

by

an

authorized

mechanic.

Revised

November

2009

MEASURING

EXJIi~UST

BACK

PRESSURE

-.y

WESTERBEKE

Engines '& Generators

11

Test run unit and verity

no exhaust leakage.

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