Installation manual
MAINTENANCE
SCHEDULE
NOTE:
Use
the
engine
hourmeter
gauge
to
log
your
engine
hours
or
record
your
engune
hours
running
time.
SCHEDULED
MAINTENANCE
I
EVERY
250
OPERATING
HOURS
OR
YEARLY
Transmission
Engine
011
Engine
011
and
on
Filler
Inlet
Fuel
Filter
DC
Alternator
Electric
Fuel
Pump
*Vibration
lsolato~nglne
Mounts
Heat
Exchanger
*Exhaust
Elbow/Exhaust
System
I
EVERY
500
OPERATING
HOURS
OR
YEARLY
•fuel
Injectors
Coolant
SyStem
*Valva
Clearances
•starter.
Motor
Raw
Water
P~II'IP
*Prehe-at
Circuli
*Enginet1haft
Alignment
EXPLANATION
OF
SCHEDULED
MAINTENANCE
Change
fluid
at
300
operating
hours.
Lubricate
control.
Change
engine
oil
and
oil
filter
(always
together).
Removeand
replace
fuel
filter
and
all
sealing
"0"
rings.
Remove
and
replace
inlet
fuel
filter.·
Check
mounting
~racket,
tighten
electrical
connections.
Inspect
for
leaks,,
ensure
fuel
and
electrical
connections
are
clean
and
tight.
Check
vibration
isolators,
brackets
.aild
mounting
hardWa.re.
Replace
as
needed.
Inspect
zinc
anode,
replace
if
necessary.
Check
the
structual
integrity
of
the
water
injected
exhaust
elbow
casting.
Check'the
integrity
of
the
exhaust
system
attached
to
the
elbow.
All
hose
connections
should
be
secure.
No
chaffing.
No
exhaust
leaks.
Hoses
and
muffler
are
in
good
serviceable
condition.
NOTE:
An
exhaust
leak
will
cause
exposure
to
diesel
exhaust!
Check
and
adjust
injection
opening
pressure
and
spray
conditions.
Drain,
flush,
and
refill
cooling
system
with
appropriate
antifreeze
mix.
Adjust
valves.
(Incorrect
valve·
clearance
will
result
in
poor
engine
pedormance)
Check
solenoid
and
motor
for
coFrosion.
Remove
and
lubricate.
Clean
.aild
lubricate
the
starter
motor
pinion
drive.
Remove
from
engine,
remove
cover
and
inspect
cam
and
wear
plates.
Replace
any
·
components
showing
wear.
If
needed,
replace
impeller
and
gasket.
Lubricate
when
re-assembling.
·
Check
operation
of
preheat.
Remove
and
clean
glow
plugs.
Reinstall
with
anti-seize
compound
on
threads.
. .
Check
security
of
the
shaft
coupling
and
check
shaft
alignment;
EVERY1000
OPERATING
HOURS
OR
OR
EVERY
FIVE
YEARS
*Heat
Exchanger
*Adjusting
the
ValVe
Clearances
*Positive
Crankcase
Ventilation
Valve
*Fuillnje~ors
*Transmission
011
Cooler
*Starter
Motor
*TransmiSSion
Damper
Plate
Remove
the
heat
exchanger
for
professional
cleaning
and
pressure
testing.
Change
the
antifreeze
and
flush
the
system.
Adjust
the
valves;
Disassemble
and.
clean.
Replace
as
needed
(Pn.053155).
Pressure
test
injectors/re-build
at
1500
hours.
Remove
and
have
professionally
tested
and
cleaned.
Remove,
clean
and
lubricate
the
drive.
Inspect
the
damper
plate,
replace
if
necessary
(damper
plate
chatter
at
idle
speed
is
an
indication
of
damper
spring
wear.
NOTE:
Keep
the
engine
surface
clean.
Dirt
and
oil
will
inhibit
the
engine's
ability
to
remain
cool.
*WESTERBEKE
recommends
this
service
be
performed
by
an
knowledgeable
mechanic.
Engines & Generators
12