Filter
Top Products
50
Power
Train
Tractors,
Lawn
and
Garden
-
110
and
112
20-10
4-Speed
Transaxle
SM-2059-
(Apr-67)
INSPECTION
Wash
all
internal
parts
in a
safe
cleaning
solvent.
Brush
and
scrape
foreign
matter
from
all
parts
and
dry
thoroughly.
NOTE:
Oil
the bearin.gs
irrmiediately
after
cleanin.g to
prevent
rusting.
INSPECTING
GEARS
AND
SHAFTS
Replace
all
gears
having
chipped,
broken
or
worn
teeth.
Badly
scored
gears
must
be
replaced.
Replace
any
shaft
that
is
bent,
scored
or
worn.
Replace
any
shaft
showing
side
wear
or
if
any
of
the
splines
are
damaged.
When
the
gears
slide
out
of
gear,
especially
under
load,
gear
chipping
or
cracking
will
result.
Fig.
22-Domoged
Bevel
Pinion
Gears
Pi'olonged
heavy
drawbar
loads
and
whe
el
slippage
are
the
most
common
cause
of
bev
el
pinion
gear
failure,
Figure
22,
in
the
differential
section
of
the
transaxle.
\1
,."
Fig.
20-
Tronsox/e
Gear
Tooth
Weor
Chipped,
broken
or
excessive
wear
on
gear
teeth
ends,
Figure
20,
is
usually
caused
by
shift-
ing
transaxle
while
tractor
is
still
moving
or
by
gears
not
being
properly
meshed
when
tractor
is
under
load.
Gear
wear
as
illustrated
can
cause
gears
to
jump
out
of
position.
Fig.
27-Broken
De,ent
Springs
Broken
detent
springs,
Figure
21,
can
cause
gea
r
damage.
When
the
sprin
gs
are
broken,
the
shifter fork is fr ee
to
move, thus allowing gear
pressure
to
slide
the
gea
rs
out
of
mesh.
Litho
in
U.
S
.A.
Fig.
23-Domoged
Input
Shaft
Spline
Damage
to
the
input
shaft
spline
is
caused
by
improper
coupling
of
the
shifter
shaft
and
input
shaft
when
transaxle
is
shifted
into
high
range.
A
broken
detent
spring
or
an
improperly
adjusted
quadrant
are
normally
the
cause
of
improper
coupling.