McCulloch M12530, 96041017600, 532 43 44-99 Tractor, Blade Care, Blade Removal See Fig, Battery

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MAINTENANCE

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 checked and adjusted. (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) (See Fig. 13)

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 disengaged 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 attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine.

The attachment clutch should never operate 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 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.

 

 

 

 

 

 

 

 

 

 

02828

ROS "ON"

ENGINE "ON" POSITION

POSITION

(NORMAL OPERATING)

 

 

 

 

 

 

Fig. 13

BLADE CARE

For best results, mower blade must be kept sharp. Replace bent or damaged blade.

CAUTION: Use only a replacement blade ap- proved by the manufacturer of your tractor. Using a blade not approved by the manu- facturer of your tractor is hazardous, could damage your tractor and void your warranty.

BLADE REMOVAL (See Fig. 14)

Raise mower to highest position to allow access to blade.

NOTE: Protect your hands with gloves and/or wrap blade with heavy cloth.

Remove blade bolt by turning counterclockwise.

Install new or resharpened blade with 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.

Install and tighten blade bolt securely (45-55 Ft. Lbs. torque).

IMPORTANT: SPECIAL BLADE BOLT HEAT TREATED.

MANDREL ASSEMBLY

 

BLADE

 

BLADE BOLT

STAR

(SPECIAL)

CENTER HOLE

Fig. 14

BATTERY

Your tractor has a battery charging system which is sufficient for normal use. However, 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:Theoriginalequipmentbatteryonyourtractorismain- tenance free. Do not attempt to open or remove caps or cov- ers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to “leak” power.

Raise seat.

Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor.

Rinse the battery with plain water and dry.

Clean terminals and battery cable ends with wire brush until bright.

Coat terminals with grease or petroleum jelly.

Reinstall battery (See “REPLACING BATTERY" in the

15 SERVICEANDADJUSTMENTSsectionofthismanual).

Image 15
Contents M12530 II. Slope Operation Safety RulesSafe Operation Practices for Ride-On Mowers General OperationIV. Towing ServiceGeneral Service III. ChildrenTable of Contents Steering Wheel Unassembled PartsBefore Removing Tractor from Skid AssemblyTools Required for Assembly ToremovetractorfromcartonCheck Brake System Install Seat See FigOperation Know Your Tractor Stopping See Fig HOW to USE Your TractorAttachment Clutch Switch Disengaged Engaged To SET Parking Brake See FigTo Stop Mower Blades To Adjust Mower Cutting Height See FigTo Move Forward and Backward See Fig To Operate MowerBefore Starting the Engine To Start Engine See Fig Mowing TipsSchedule MaintenanceMaintenance General RecommendationsBlade Removal See Fig BatteryTractor Blade CareEngine Cleaning Engine Cooling System See FigDeck Washout Port See Fig Service and Adjustments To Install Mower See FigsTo Remove Mower See Fig Raise attachment lift lever to highest position To Level Mower Visual SIDE-TO-SIDE Adjustment See FigTo Replace Mower Blade Drive Belt See Fig To Replace Motion Drive Belt See FigTo Check Brake To Remove Wheel for Repairs See Fig Transaxle Gear Shift Lever Neutral Adjustment See FigTo Adjust Steering Wheel Alignment To Start Engine with a Weak Battery See FigTo Replace Headlight Bulb To Adjust Throttle Control CableTo Adjust Choke Control To Adjust CarburetorEngine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsExcessive Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe Operation01.05.10 BAD