TRACTOR
Always observe safety rules when performing 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 the sides of tires for proper PSI).
•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 described, 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 attempt 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 at- tachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine.
•The attachment clutch should never oper- ate 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" position 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 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.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
iMPORTANT: Special blade bolt is heat treated.
STAR
CENTER HOLE
BLADE BOLT
|
| MANDREL |
(SPEOIAL)%_ | _ | ASSEMBLY |
| ||
|
| BLADE |
ROS "ON" Position Engine "ON" Position (Normal Operating)
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