Gravely 424 - Page 57

PIN I
roRWARD-ftCv€RS:
PLANETARY
ADVANCE
CAST ING
figure 6?
Carefully
examine all
parts
for damage and unusual
rvear.
Check
gears
for
wear on teetb and on
pias
or
bushings, Carefully
check
for
gears
that
are tight or starting to
seize to tl:e
pins.
Check the
slrface of
the
clutch
cup
for wear
or
damage. Also
check the friction
surfaes
of
tbe ring
gea:
and the reverse
cone
for
scoring that
can damage the clutch cup.
If the forward-reverse planetary
was
disassembled, it
will
be recessary to retime
the
planetary:
1. Place
the sun
pinion
in
place
in tle bore
of the front
pin
plate.
2. Secure the
pin plate quill
to the
pin plate
with
three
Yr
x %
bolts
and
Yr
nuts.
3. Place the orbit bear
pins
in
place
in
the orbit
gears.
4. Mesh the
three
gearr
uritl:
tbe sun
pinion
so that the timing
marks form as
equal sided triangle.
The
timilg
marks are
punch
marks
on
earh of
the
gears.
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8Oa1 *3y:e*:
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Elj6Hlx6
riitasa
rr! tE
t):
t,
Figure 7l
Tigure 70
56
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