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Top Products
50
Power
Train
Tractors,
Lawn
and
Garden
-
110
and
112
10-6
Clutch,
Brake
and
Variable
Speed
Drive
SM-
2059-
(Apr-
6
7)
DIAGNOSING
MALFUNCTIONS-Continued
Clutch
Will
Not
Disengage.
Clutch
rod
and/or
brake
rod
not
properly
adjusted.
Adjust
linkage.
Short
secondary
belt.
Move
transaxle
to
forward
position.
Variator
linkage
not
properly
adjusted.
Adjust
linkage.
Primary
belt
too
short.
Install
correct
belt.
Secondary
belt
idler
striking
idler
cover
screw.
Install
lock
washer
between
screw
head
and
idler
cover.
Clutch
Pedal
Jum/Js.
Primary
V-belt
and/or
secondary
V-belt
worn
or
lumpy.
Replace
belt.
Excessive
clutch
shaft
end
clearance.
Add
washer
between
bearing
and
clutch-
brake
pedal
arm.
Dirt
in
sheave
grooves.
Clean
dirt
out
of
grooves.
Loose
input
sheave
on
transaxle
hub.
Tighten
cap
screws.
BRAKE
No
Brakes.
Engine
not
running.
Operate
engine
for
more
effective
braking.
Brake
rod
not
properly
adjusted.
Adjust
linkage.
Wrong
length
fender
bolt
by
brake
bracket.
Install
proper
length
bolt
through
fender
and
tractor
base.
Secondary
belt
idler
striking
idler
cover
screw.
Install
lock
washer
between
screw
head
and
idler
cover.
Variator
linkage
not
properly
adjusted.
Adjust
linkage.
Secondary
belt
too
short.
Move
transaxle
to
forward
position.
Dirt
in
sheave
grooves.
Clean
dirt
from
grooves.
Brakes
Not
Effective.
Worn
lining.
Replace
band
assembly.
Oily
lining.
Clean
oil
from
lining.
Replace
band
assembly
if
necessary.
Wrong
length
fender
bolt
by
brake
bracket.
Install
proper
length
bolt
through
fender
and
tractor
base.
Broken
band.
Replace
band
assembly.
MISCELLANEOUS
Tractor
Does
Not
Move
(Engine
Running).
Variator
clutched.
Move
variable
speed
control
lever
forward.
Parking
brake
set.
Release
brake.
Variator
linkage
not
properly
adjusted.
Adjust
linkage.
Primary
belt
too
long.
Install
correct
length
belt.
Variator
arm
binding
in
pivot
(in
pedestal).
Lubricate
arm.
Replace
parts
as
necessary.
Excessive
Tractor
Vibration.
Primary
V-belt
and/or
secondary
V-belt
worn
or
lumpy.
Replace
V-belt.
Loose
transaxle
drive
sheave
cap
screws.
Tighten
cap
screws
firmly.
Litho
in
U.S.A.