MAINTENANCE & ADJUSTMENTS
Safe Servicing Practices
IMPORTANT: This product is capable of amputating hands and feet and throwing objects. Always follow all safety instructions to avoid serious injury or death.
Service
Unless specifically required, DO NOT have engine running when servicing or making adjustments to trac- tor. Park the machine on level ground. Place park brake lever in the brake engaged position, place the PTO lever in the “OFF” position, lower attachment, remove ignition switch key and disconnect negative battery cable before doing any maintenance. Wait for all movement to stop before adjusting, cleaning or repairing. Repairs or maintenance requiring engine power should be performed by trained maintenance personnel only. To prevent carbon monoxide poison- ing, be sure proper ventilation is available when engine must be operated in an enclosed area. Read and observe safety warnings in front of manual.
Before working on or under the deck, make certain engine cannot be accidentally started. Shut engine off, remove ignition switch key, engage park brake and dis- connect negative battery cable for maximum safety. Repairs or maintenance requiring engine power should be performed by trained maintenance personnel only.
Except when changing or checking belt, always keep safety shields and covers in place.
Use a stick or similar instrument to clean under the mower making sure that no part of the body, especially arms and hands are under mower.
Keep your machine clean and remove any deposits of trash and clippings, which can cause engine fires and cooling system overheating as well as excessive belt wear. Clean up oil or fuel spillage. Allow machine to cool before storing.
Clean flammable material from machine. Prevent fires by keeping the top of the deck, engine com- partment, radiator screen, front screen, exhaust area, battery, hydraulic lines, fuel line, fuel tank and operator’s station clean of accumulated trash, grass clippings, and other debris. Always clean up spilled fuel and oil.
Always wear adequate eye protection when servicing the hydraulic system, cooling system, battery or when grinding mower blades and removing accumulated debris.
Use extra caution when handling diesel fuel. It is flam- mable and vapors are explosive.
Never attempt to start engine when there is a strong odor of diesel fumes present. Locate and correct cause.
Never remove fuel cap or refuel tractor while engine is running; never refuel near an open flame or near devices which can create a spark. Refuel outdoors. Never refuel or drain the fuel from the machine indoors.
Never run the engine in an enclosed area unless exhaust is vented to the outside. Exhaust gases contain carbon monoxide which is odorless and deadly poison. Never attempt to make any adjustments or repairs to the tractor drive system, mower deck or any attachment while the tractor engine is running or PTO is engaged. Repairs or maintenance requiring engine power should be performed by trained maintenance personnel only.
Never work under the machine or attachment unless it is safely supported with jack stands. Make certain machine is secure when it is raised and placed on the jack stands. The jack stands should not allow the machine to move when the engine is running and the drive wheels are rotating. Use only certified jack stands. Use only appropriate jack stands, with a mini- mum weight rating of 3500 pounds to block the unit up. Use in pairs only. Follow the instructions supplied with the vehicle stands.
Do not touch hot parts of machine.
Keep nuts and bolts tight, especially the blade attach- ment bolts. Keep equipment in good working condi- tion.
Never tamper with safety devices. Check their proper operation daily.
Stop the engine before removing the grass catcher or unclogging the discharge chute. Never clear the dis- charge chute with the engine running. Turn off the engine and be sure the blades have stopped before cleaning. Use a stick to clear a plugged discharge area.
Never use your hand!
Grass collection system components are subject to wear, damage and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer’s recommended parts, when necessary.
Exercise caution when working under the deck as the mower blades are extremely sharp. Wrap the blade(s) or wear gloves and use extra caution when servicing them. Take care as the rotation of one blade can cause the other blades to rotate.
Use only genuine Hustler replacement parts to ensure that original standards are maintained
Introduction
Regular maintenance is the best prevention for costly downtime or expensive, premature repair. The following pages contain suggested maintenance information and schedules which the operator should follow on a routine basis. For more detailed information order the correct parts manual for your unit. Refer to the Product Literature section of this manual.
Remain alert for unusual noises, they could be signaling a problem. Visually inspect the machine for any abnormal wear or damage. A good time to detect potential problems is while performing scheduled maintenance service. Correcting the problem as quickly as possible is the best insurance.
Clear away heavy
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