Hustler Turf Super Duty 36, Super 928192 Fuel system, Engine oil and filter, Engine air filter

approved filter element only.

IMPORTANT: Purging procedure must be followed after changing the oil and filter. Refer to Parts Manual (Hustler P/N 107652 or 108737) for more detailed oil changing and purging information.

WARNING: When washing the mower, direct the spray away (especially if using a power washer) from the Hydro- Gear ZT 2800 transaxle’s seals to prevent water intrusion and to ensure component performance.

Fuel system

DANGER: Observe usual fuel handling precautions:

Do not smoke while refueling. Extinguish all cigarettes, cigars, pipes and other sources of ignition.

Do not remove fuel cap or fill tank with engine running or while engine is hot. Clean up any gasoline spills.

Allow engine to cool before storing machine inside a building.

Keep fuel away from open flame or spark and store machine away from open flame or spark or pilot light such as on a water heater or appliances.

Use extreme care when handling gasoline and other fuels. They are extremely flammable and vapors are explosive. A fire or explosion from gasoline can burn you and others and can damage property.

Never refuel or drain the fuel from the machine indoors. Never attempt to start engine when there is a strong odor of gasoline fumes present. Locate and correct cause.

Store gasoline in an approved container and keep it out of the reach of children. Never buy more than a 30 day supply of gasoline.

Always place gasoline containers on the ground away from your vehicle before filling.

Do not fill gasoline containers inside a vehicle or on a truck or trailer bed with interior carpets or plastic truck bed liners, Always place gasoline containers on the ground away from your vehicle before filling.

When practical, remove gas-powered equipment from the truck or trailer and refuel the equipment with its wheels on the ground. If this is not possible, then refuel such equipment on the truck or trailer using a portable container and not a gasoline dispenser nozzle. If a gasoline dispenser nozzle must be used, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

Read and observe safety precautions elsewhere in this manual.

WARNING: Gasoline is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness.

Avoid prolonged breathing of vapors.

Keep face away from nozzle and gas tank or fuel container opening.

Keep gas away from eyes and skin.

If fuel is spilled on clothing, change clothing immediately.

The fuel tanks are located in the tractor’s fenders.

Use regular unleaded gasoline with an octane rating of 87 or higher. IMPORTANT: Never use methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol because the fuel system could be damaged. Do not mix oil with gasoline.

A fuel shut-off valve is located on each tractor. The location and operation of the fuel valve will vary depending upon the unit. Close the fuel valve to prevent fuel flow to the engine. The valve’s two other positions will allow fuel to be drawn from either one or the other fuel tank. 4-4

IMPORTANT: Do not overfill the fuel tanks. The fuel tanks should be filled no higher than 2” (5.08 CM) below the tank’s fill neck.

Fuel shut-off valve

Left fuel

tank position

Right fuel

tank position

Closed position shown

Figure 4-4

Air intake

screen

Air cleaner

Figure 4-5

Engine oil and filter

Check engine oil daily and after every 4 hours of operation. Tractor must be setting level when checking oil. Refer to engine manual and maintenance schedule for oil recommendation and capacities.

Change the engine oil and filter after the first 5 hours of operation, per the engine manufacturer’s recommendations after that. If tractor is being operated in extremely dirty conditions, then it is recommended oil be changed more frequently.

Engine air filter

Perform engine air filter maintenance per the Service Interval chart shown elsewhere in this manual.

A specially designed dry filter is standard equipment on these tractors and supplies clean combustion air to the engine. Fig. 4-5

Recommended service procedure

1.Release clamps and remove element. Clean the canister with a damp cloth.

2.Before installing a new element, inspect it by placing a bright light inside and rotate the element slowly, looking for any holes or tears in the paper. Also check gaskets for cuts or tears. Do not attempt to use a damaged element which will allow abrasive particles to enter the engine.

3.Reinstall the dust cup. Make sure it seals all the way around the air cleaner body, then tighten the clamps.

4.Check all fittings and clamps periodically for tightness and inspect hoses for holes or cracks.

5.Periodically check the intake hose for signs of ingested dust. Locate and repair the source of ingested dirt.

6.Never operate a machine without an air filter installed.

107708_0808 21