General Information This Manual covers Hustler ATZ model 928143, Hustler ATZ model 928150 & Hustler ATZ model 928168 Frequently Ordered Parts PART NO. 783936 FILTER ELEMENT 781443 PUMP DRIVE BELT 784207 B-SECTION BELT, 72" SIDE DISCHARGE DECK 797720 B-SECTION BELT, 60" SIDE DISCHARGE DECK 795781 B-SECTION BELT, 60"...
Hardware Description Codes & Abbreviations The following codes are used throughout this parts manual. Refer to this list when ordering parts. ABBREVIATION FDRW Standard Torques The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap screws, nuts and set screws to these values unless a different torque is shown in the Notes section next to the fastener SIZE FT-LBS...
Footrest Assembly ITEM SERVICE PART NO. 359547 395533 305615 086660 767954 052860 781880 1. Do not tighten, Floor must be able to pivot on these bolts. 108604 10/08 MFG. PART QTY. 359547 STEP TREAD 395533 FLOOR PLATE 305615 STEP TREAD 086660 NT .375-16 HX LK NY 767954...
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HYDRAULIC SYSTEM CHARGING PROCEDURE 1. Set handles in the neutral position. 2. Start engine at idle. 3. Let run for a minimum of 30 seconds. 4. Stroke handles to forward position. 5. If motors do not turn in 15 seconds return handles to neutral and repeat step 3 and 4 (one time).
Battery Installation RED WIRE, PART OF WIRE HARNESS TRACTOR FRAME BLACK WIRE, PART OF WIRE HARNESS 108604 10/08...
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Battery Installation ITEM SERVICE PART NO. 024927 771428 796219 744276 768523 058776 348417 055939 029868 740696 034272 779850 1. When performing service on mower, disconnect battery ground cable and black wire of harness and do not reconnect to battery until engine is ready to be started.
Anti-Rollover Wheel Assembly TRACTOR FRAME ITEM SERVICE PART NO. 068239 031997 767962 781567 1. Do not torque, wheel must turn freely. MFG. DESCRIPTION PART NO. 068239 CS .500-13 X 4.500 HX G5 ZN 031997 ANTI-SCALP WHEEL 767962 FW .531 X 1.063 X .090 SAE HD ZN 781567 NT .50-13 HX LK NY NOTES:...
72" Side Discharge Belt Routing and Tensioning 1. Spring length after tensioning belt. Measure spring from outside of hook to outside of hook. 2. Route belt as shown. DECK ASSEMBLY NOTES: 108604 10/08...
60" Side Discharge Belt Routing and Tensioning 1. Spring length after tensioning belt. Measure spring from outside of hook to outside of hook. 2. Route belt as shown. 108604 10/08 DECK ASSEMBLY NOTES:...
60" Rear Discharge Belt Routing and Tensioning 1. Spring length after tensioning belt. Measure spring from outside of hook to outside of hook. 2. Route belt as shown. DECK ASSEMBLY NOTES: 108604 10/08...
Maintenance & Adjustment Safety This safety alert symbol is used to call attention to a message intended to provide a reasonable degree of PERSONAL SAFETY for operators and other persons during the normal operation and servicing of this equipment. DANGER – denotes immediate hazards which WILL result in severe personal injury or death. WARNING –...
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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. Always wear adequate ear protection, such as earplugs, when operating this equipment as prolonged exposure to uncomfortable or loud noises can cause impairment or loss of hearing.
Using a ramp Use extreme caution when loading and unloading a unit with a ramp. Use only a single, full width ramp; do not use individual ramps for each side of the unit. Having a full width ramp provides a surface for the tractor frame to contact if the unit starts to tip backwards. It also reduces the risk of a wheel going off and the machine tipping over.
a ---Refer to Engine Owner’s Manual NOTE: After completing maintenance cycle (300 hours), repeat cycle. 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.
Solid fill tires are not recommended for Hustler turf equipment. On any machine, with solid filled tires, the warranty claim will be denied. WARNING: Explosive separation of a tire and rim can cause serious injury or death. Do not attempt to mount a tire without the proper equipment and experience to perform the task.
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The battery is located under the seat platform "FIG. 4". WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. WARNING: Avoid skin and clothing contact with battery acid. Always wear eye protection when checking the battery, acid can cause serious injury to skin and eyes.
Before attempting any failure diagnosis of the electrical system, use a test light or voltmeter to check the battery voltage. If the battery voltage is satisfactory, check the cleanliness and tightness of the terminals and ground connections. A general understanding of electrical servicing and use of basic test equipment is necessary for troubleshooting and repair.
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The system filter is located directly in front of the hydraulic reservoir. A standard oil filter wrench is used to change filter, threads are right handed. Use a Hustler approved filter element only. HYDRAULIC RESERVOIR HYDRAULIC FILTER FIG. 6 IMPORTANT: Prefill the filter element with clean oil, before installing, to prevent drawing air into the system pump.
FUEL SYSTEM DANGER: Observe usual fuel handling precautions: Do not smoke while refueling. Do not 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 if there is fuel in the tank.
The fuel tanks are located in the tractor’s fenders. ("FIG. 8") Total capacity for the fuel tanks is 15 U.S. gallon (56.8 liter) Use regular unleaded gasoline with an octane rating of 87 or higher. The fuel filter ("FIG. 9") is installed in the fuel line between fuel tanks and engine fuel pump. Replace filter annually or after every 500 hours of operation, whichever occurs first.
The oil drain and oil filter are located at the rear of the engine "FIG. 11". ENGINE OIL DRAIN PLUG ENGINE AIR FILTER Perform engine air filter maintenance per the scheduled maintenance chart. See ‘‘SERVICE AT INTERVALS INDICATED’’ on page 12-8. A specially designed dry filter is standard equipment on the Hustler ATZ tractors and supplies clean combustion air to the engine "FIG.
(especially diesel engines). Therefore, Hustler Turf Equipment and the engine manufacturers have carefully selected a reliable filter designed to fit the needs of the engines. The filter specified is a Donaldson filter, Hustler part number 785261.
Owners should be reminded that failure to use original equipment replacement parts is an “alteration” and will not be considered for warranty in the event of engine damage. RECOMMENDED SERVICE PROCEDURE 1. Release clamps and remove element. Clean the canister with a damp cloth. 2.
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Inspect these belts frequently for wear and serviceability. Replace a belt that shows signs of severe cuts, tears, separation, weather checking and cracking, or burns caused by slipping. Slight raveling of belt covering does not indicate failure, trim ravelings with a sharp knife. NOTE: Replace the belt every 400 hours or every two (2) years whichever comes first.
run against the bottom of the groove. Replace the pulley when this is the case, otherwise belt will lose power and slip excessively. Never pry a belt to get it on a pulley as this will cut or damage the fibers of the belt covering. Keep oil and grease away from belts, and never use belt dressings.
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Do not sharpen to original pattern (below). It is easier to get a straight cutting edge following the resharpening pattern shown above. FIG. 18 108604 10/08 Warped Blade (Replace) Straight Blade (Replace) Comparison of Warped and Straight Blades Resharpening pattern Cutting Plane Original edge 12-21...
INTRODUCTION Your Hustler ATZ was adjusted before it left the factory and was checked during predelivery setup. However, after start-up and continued use, a certain amount of break-in wear will cause some adjustments to change. Remain alert for unusual noises, they could be signaling a problem. Visually inspect the machine for any abnormal wear or damage.
JAM NUT PUMP LINKAGE FIG. 22 If the tractor creeps in the neutral position the control linkage may be adjusted as follows: 1. Raise and block the tractor up so the drive wheels are off of the floor. WARNING: Never work under the machine or attachment unless it is safely supported with jack stands.
corresponding side and turn the stop (set screw) inward to stop the control levers slightly before the pump bottoms out. Lock in place when the adjustment is correct by re-tightening the jam nut. 3. Do this for each side. To adjust the stops for driving straight when control levers are against the stops during operation: 1.
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WARNING: 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.
8. Rotate the tire and at the same time rotate the turnbuckle to shorten the length of the brake linkage to increase the brake pressure. When you feel the brake begin to engage, stop adjusting the turnbuckle. Re-tighten the jam nuts on the turnbuckle. 9.
TENSION IDLER SPRING CHAIN FIG. 31 ENGINE RPM SETTING The Hustler ATZ is designed so that the engine will run at 3600 rpm static pump load only. At this speed the hydraulic pumps are running at their maximum rated speed. DECK LEVELING AND HEIGHT ADJUSTMENT The mower deck has three areas that may need to be checked and adjusted periodically.
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3. Raise deck and place 3.25” block under the back of the deck and a 4” block under the front of the deck "FIG. 33". This will set the cutting height at 3-1/2 ". NOTE: Back of deck will automatically be set approximately ¼" higher. 4.
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HARDWARE 7. Loosen the two nuts on the front of height indicator so that the foot pedal is free "FIG. 38". 8. Start the leveling process on the left front of the tractor. 9. Set the amount of threads protruding on the deck lift rod from the lift block at approximately 1"...