TRACTOR
Always observe safety ruleswhen 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 checked and adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual).
TIRES
•Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" section of this manual).
•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 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.
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.
ROS "ON" Position Engine "ON" Position (Normal Operating)
•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
kept sharp. Replace bent or damaged blades.
A 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.
2.Remove blade bolt, lock washer and flat washer securing blade.
3.Install new or resharpened blade
with trailing edge up towards deck as shown.
IMPORTANT: To ensure proper assembly, center hole in blade must align with star on mandrel assembly.
4.Reassemble blade bolt, lock washer and flat washer in exact order as
shown.
5.Tighten blade bolt securely
Lbs. torque).
IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with approve bolt shown in the Repair Parts.
Trailing | Mandrel | iembly |
Edge | Blade |
|
| Center |
|
Flat |
|
|
Lock Washer
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