DISASSEMBLY
·PROCEDURES
..
PREPARATION
FOR
DISASSEMBLY
•
Clean
or
wash
the engine
exterior.
•
Do
not
remove
or disassemble
the
parts
that
require
no
disassembly.
•
When
disconnecting sensor
wires,
label
and
tape
the
ends.
•
Perform
disassembly in a proper order using proper tools.
Keep
disassembled parts
in
order.
Apply oil
when
necessary.
Take
special care
to
keep the
fuel
system
parts
from
intrusion
of
dust
and
dirt.
•
Pans
must
be
restored
to their
respective
components
from
which
they
were
removed
at
diSassembly.
This
means
that
all
parts
must
be
set
aside
separately
in
groups,
each
marked
for
its
component,
so
that
the
same
combination
or
set
can
be
reproduced
at
assembly.
•
Pay
attention
to
marks
on
assemblies, components
and
parts
for
their positions or directions. Put
on
marks,
if
necessary,
t6
aid
assembly.
•
Carefully
check each part or component for
any
sign
of
faulty
condition
during
removal
or cleaning. The part
will
tell
you
how
it
acted
or what
was
abnormal
about
it
more
accurately
during
removal
and
cleaning.
6
REMOVE
EXTERIOR
COMPONENTS
Wi~
the
generator separated from the engine,
begm
the
following.
step by step procedure
to
disassemble the exterior parts.
NOTE:
Mount
the
engine securely on a suitable
engine
stand.
1.
Remove the
start
n:t()t~r
and drive belt.
Label the wires
and cables.
2. With the hoses disconneeted, removethethermostat
housing and housing gasket, leaving the temperature
sender in place.
3.
Remove the magnetic pick-up from the bell
housing.
4. Remove the bell housing and the circuit breaker/
pre-heat solenoid mounting bracket
Remove the engine back plate.
5.
Remove the oil filter, oil cooler, oil hoses and mounting
bracket. Make note of the hose
arrangements.
6.
Remove the engine tncmilted raw water
pump~
complete with its adapter mounting plate.
See
RAW
WATER
PUMP
for parts breakdown.
8. Remove the engine beat exchanger and exhaust
elbow.
Refer
to
HEAT
EXCHANGER
ExHAUST
MANIFOLD
in
this
manual.
9. Remove the
fresh water cooling pump. Refer
to
COOLANT
CmCUIATING
PUMP
in
this' manual.
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