Inspection
1. Check
woodruff
key
for
damage.
2.
Check
magnets
in
flywheel
assembly
.
Thoroughly
clean magnet area to remove any
metal
filings
or particles
that
the
magnets
might
have attracted.
3.
Perform a visual check
of
all
wires
for
frayed
condition.
Reassembly
1.
Reinstall all components removed
from
the
sta-
tor
plate. (See Figure
3-38
.) Tighten all
screws
securely
.
2.
Reassemble stator assembly to crankcase.
Be
sure
to
align
marks
between
stator
assembly
and
crankshaft
made
during
removal. If these
marks are not
aligned
ignition
timing
will
be
incorrect
and may
result
in
engine
damage.
Torque the
two
screws
to 5
ft
Ib
(0.7 kg-m).
3.
Install
woodruff
key
into
crankshaft. Check
wire
routi
ng
to
insure
grommet
is
properly
located
in
the crankcase. If
the
grommet
is
not
in
place,
the
wires
can be rubbed by
the
fly-
wheel
or pinched
during
assembly.
NOTE:
Install fan drive pulley
with
machined
shoulder
toward
flywheel.
4. Reinstall
starter
pulley and
fan
drive
pulley
onto
flywheel.
Secure
with
the
three
bolts.
5.
Assemble
flywheel
to the crankshaft. Torque
flywheel
nut
to
60
ft
Ib
(8.3 kg-m).
1.
5/
32
in. (3.
969
mm)
Deflection
Figure
3-39
3-48
AIR
SHROUDS
6.
Insta
ll
fan
belt.
7. Check fan belt
tension
by measuring
be
lt
deflection
with
11
pounds (5 kg) force applied
to belt. Correct be
lt
deflect
ion
should
be
5/ 32
in. (3.
969
mm). (See
Fig
ure
3-39.)
If
ad
just-
ment
is required remove
the
fan pull
ey
nut,
and outside
half
of pulley. (See Figure 3-40.)
Add or remove spacers
between
fan pu ll
ey
halves
unti
l
correct
measurement
is obta ined.
Removing spacers
will
increase belt tension.
1. Fan
Pulley Holder Tool No.
57001-3506
F
ig
ure 3
-4
0
Air Shrouds
Removal
1.
Using an impact driver, remove
twelve
screw
s,
lockwashers and
washers
secur
ing main
shroud to engine. (See Fi
gure
3-41 .) Impact
driver
must
be
used to
prevent
str
ipping the
screw
heads because Loctite
was
appli
ed
to
screws
during
assembly.
To Next Page
Loading...
