TRACTOR
Always
observe
safety
rules when
per-
forming
any maintenance.
BRAKE
OPERATION
If tractor
requires
more than five (5) feet to
stop at highest
speed
in highest
gear on a
level, dry concrete
or paved surface,
then
brake
must be serviced.
(See "TO CHECK
BRAKE"
in the Service
and Adjustments
section
of this manual).
TIRES
• Maintain
proper
air pressure
in all tires
(See PSI on tires).
• Keep tires free of gasoline,
oil, or insect
control
chemicals
which can harm rubber.
• Avoid
stumps,
stones,
deep
ruts, sharp
objects
and other hazards
that may
cause
tire damage.
NOTE:
To seal tire punctures
and prevent
flat tires due to slow leaks, tire sealant
may be purchased
from your local
parts
dealer.
Tire sealant
also prevents
tire dry
rot and corrosion.
OPERATOR
PRESENCE
SYSTEM
AND
REVERSE
OPERATION
SYSTEM
(ROS)
Be sure operator
presence
and reverse
operation
systems
are working
properly.
If
your tractor
does
not function
as de-
scribed,
repair the problem
immediately.
• The engine
should
not start unless
the
brake
pedal is fully depressed,
and the
attachment
clutch
control
is in the disen-
gaged
position.
CHECK
OPERATOR
PRESENCE
SYSTEM
• When
the engine
is running,
any at-
tempt
by the operator
to leave the seat
without
first setting
the parking
brake
should
shut off the engine.
• When
the engine
is running
and the
attachment
clutch
is engaged,
any at-
tempt
by the operator
to leave the seat
should
shut off the engine.
• The attachment
clutch
should
never op-
erate
unless the operator
is in the seat.
ROS "ON" Position
Engine "ON" Position
(Normal Operating)
CHECK
REVERSE
OPERATION
(ROS)
SYSTEM
• When
the engine
is running
with the
ignition
switch
in the engine
"ON"
posi-
tion and the attachment
clutch
engaged,
any attempt
by the operator
to drive in
reverse
should
shut off the engine.
• When
the engine
is running
with the
ignition
switch
in the ROS "ON" position
and the attachment
clutch
engaged,
any attempt
by the operator
to drive in
reverse
should
NOT shut off the engine.
BLADE
CARE
For best results
mower
blades
must be
sharp.
Replace
worn,
bent or damaged
blades.
CAUTION:
Use only a replacement
blade approved
by the manufacturer
of
your tractor.
Using a blade
not approved
by the manufacturer
of your tractor
is
hazardous,
could damage
your tractor
and
void your warranty.
BLADE
REMOVAL
1. Raise
mower
to highest
position
to al-
low access
to blades.
NOTE:
Protect
your hands
with gloves
and/or
wrap
blade with heavy cloth.
2.
Remove
blade
bolt by turning
counter-
clockwise.
3.
Install
new blade with stamped
"GRASS
SIDE"
facing the ground.
IMPORTANT:
To ensure
proper
assembly,
center
hole in blade
must align with star
on mandrel
assembly.
4.
Install
and tighten
blade
bolt securely
(45-55
Ft. Lbs. torque).
IMPORTANT:
Special
blade bolt is heat
treated.
Blade
_
2[_--_ _"1-f_4_ Mandrel
Blade Bolt
_
"_.
J _
r-
Assembly
(SPecial) _
_._/%_J-.,
Star
Center
_L.Z_"_
BATTERY
Your tractor has a battery charging system
which is sufficient for normal use. How-
ever, periodic charging of the battery with
an automotive charger will extend its life.
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open.
• Recharge at 6-10 amperes for 1 hour.
NOTE: The original equipment battery on
your tractor is maintenance free. Do not
attempt to open or remove caps or covers.
Adding or checking level of electrolyte is
not necessary.
18