Craftsman 917.28863 Manual Del Operador página 22

Idiomas disponibles

Idiomas disponibles

TRACTOR
Always o bserve safety r ules w hen per-
forming a nymaintenance.
BRAKE OPERATION
Iftractor requires more than five(5)feet t o
stop athighest speed inhighest gear o na
level, dryconcrete orpaved s urface, then
brake must b eserviced. (See "TO CHECK
BRAKE" intheService andAdjustments
section o fthismanual).
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 rub-
ber.
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 stow 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
disengaged 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 shift into
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 shift into
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 allow
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. Installnewbladewith stamped"THIS SIDE
UP" facing deck and mandrel assembly.
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.
Mandrel
Assembly
Blade
Blade
"Star
Center Hole
BATTERY
Your tractor has a battery charging system
which is sufficient for normal use. However,
periodic charging of the battery with an au-
tomotive 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.
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