Hustler Turf 4420, 4400, 4300, 4200, 4500 owner manual Rev /02

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Do not operate where the machine could slip or tip.

Install a ROPS and seat belt on the tractor when operating on slopes.

The Hustler mower is capable of operating horizontally (traverse) on moderately steep slopes. When operating on slopes of 15 degrees or more, be aware of any conditions that may cause the tractor drive tires to lose traction resulting in a possible loss of control of the machine. An operator should not operate on a slope until he is thoroughly familiar with the equipment.

It is strongly recommended that the operator drive the machine off of the slope, using extreme caution, if any sign of loss of traction is detected. Wait until the condition that caused the problem is resolved before attempting to operate on the slope again.

Terrain conditions can affect traction resulting in possible loss of control of the machine. Some of the conditions to be aware of are:

1.Wet terrain

2.Depressions in the ground; i.e. holes, ruts, washouts

3.Soil type; i.e. sand, loose dirt, gravel, clay

4.Grass type, density, and height

5.Extremely dry conditions of grass

6.Tire pressure

The attachments mounted to the tractor will also affect the way it handles on a slope. Attachments such as the grass collection system may affect the machine differently than another attachment would. Be aware that each attachment’s characteristics vary.

Another consideration to safe mowing on slopes is to be aware of what is located at the bottom of the slope. Extreme caution should be used when there is a hazard located at the bottom of the slope. Some examples are:

1.Water; i.e. lake, river

2.Cliff

3.Roads, highways

4.Buildings

5.Rocks

These are just a few examples of situations when caution must be used when operating on a slope. There are many other possibilities too numerous to mention. Just remember to always exercise extreme caution when operating on any slope.

Never allow persons to operate this machine without proper instruction or allow children to operate machine.

Never put hands or feet under any part of the machine while it is running.

Never drive the tractor at high speeds without a front end attachment mounted to the tool bars. Keep the attachment as low to the ground as possible, mower decks should rest on the gauge wheels.

Never leave machine unattended with ignition key in switch, especially with children present.

Never refuel tractor while engine is running; never refuel near an open flame or near devices which can create a spark. Refuel outdoors preferably, or in well ventilated areas.

Never attempt to start engine when there is a strong odor of gasoline fumes present. Locate and correct cause.

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 or attachment while the tractor engine is running. Repairs or maintenance requiring engine power should be performed by trained personnel only.

Never work under the machine or attachment unless it is safely supported with stands, blocks or a hoist.

Do not touch hot parts of machine.

Never attempt to back machine onto transport trailer with attachment in raised position.

Never direct discharge of material from mower deck or snow thrower towards bystanders.

Always disengage the blades and wait for them to stop before crossing gravel drives, walks or roads.

When operating on terrain where there is a potential for a roll over, it is important that a ROPS be installed on the equipment. The ROPS will prevent serious injury in the event of roll over. Seat belt must be fastened while operating a machine equipped with ROPS. Failure to use seat belt will result in serious injury in the event of a roll over.

Clean flammable material from machine. Prevent fires by keeping engine compartment, 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.

Specific safety warning decals are located on the equipment near the immediate areas of potential hazards. These decals should not be removed or obliterated. Replace them if they become non-readable.

Replace all safety decals that are damaged, lost, or otherwise illegible. Replace all decals after repainting. If a part is replaced that has a decal on it, obtain a replacement decal from your Hustler dealer and install the decal in the same location.

The following illustrations show the various safety decals that are located on the machine. A brief explanation is shown to help the operator understand the meanings of these decals.

Read Owner’s Manual and Quick Reference Card before attempting to operate this machine.

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728444 Rev. 11/02

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Contents 4200/4300/4400 Rev /02Rev /02 Table of Contents Page General Information For Tractors and Power Units Hours of use, whichever comes first, from dateDisclaimer of Warranty This machine like any other powered equipment isRev /02 Safety Precautions Rev /02 Rev /02 Page Controls OperationThrottle lever Models 4300 Only Pump Clutch Lever Parking Hour Meter Brake Lever Attachment Lift Lever Auxiliary ControlEngine starting Safety start interlock systemInstrumentation Models 4200/4400/4420/4600Ambient Preheating time Temperature Ordinary heat type Models 4300Moving tractor with stalled engine Driving the tractorOperating suggestions Front tool bar AccessoriesPTO shaft Flotation springsPage Maintenance Locator Chart Maintenance and AdjustmentsIntroduction Hour meter Torque valuesTires LubricationTurnbuckle already at maximum adjustment Steering Lever Neutral Adjustment with TurnbuckleOn units with serial numbers after 11374 last five Electrical Diagram Models 4200 Electrical Diagram Models 4200 Electrical Diagram Models 4300 Electrical Diagram Models 4300 Electrical Diagram Models 4420 Electrical Diagram Models 4420 Steering lever tension Parking brake adjustmentElectrical system Battery Location Left fender Access to engine and hydraulic pumpsBurnishing the electric clutch Hydraulic system Fuel systemEngine oil and filter Vent Screw Fuel Filter AssemblyRecommended service procedure Engine air filterIncorrect air cleaner element Pre-Cleaner Canister Vactuator Service Valve IndicatorImproper installation of an air filter element OverservicingCooling system Screen Strap Coolant Recovery RadiatorTankRadiator Screen Shroud Oil Cooler Wing Nuts Belt replacement General engine maintenanceTroubleshooting Symptoms Probable Causes Suggested RemediesPage End of season tractor care StorageNew season preparation Page Hydraulic pump Product LiteratureEngine information Wheel motorsRev /02 Technical Specifications Hydraulic oil system 3.5 U.S. gal .2 l Cooling system Common specificationsThree drive tire options Model 4200/4400/4420/4600 onlyAccess to engine and hydraulic pumps Index