Hustler® Raptor® SD Hustler® Raptor® SDX Operator’s Manual 200 South Ridge Road Hesston, Kansas 67062 604856 REV P
WARNING The engine exhaust from this product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. NOTICE OF REQUIREMENT OF SPARK ARRESTER MUFFLER This equipment may create sparks that can start fires around dry vegetation. California Public Resources Code Section 4442.
TABLE OF CONTENTS General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 To the New Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Warranty Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Model and Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Evaporation System Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Carbon Canister . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Engine Oil and Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Engine Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 General Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 Belts . . . . . . . . . . . . .
GENERAL INFORMATION This manual applies to the following Hustler® Turf Equipment equipment lines: experience, operators should develop practices suitable to most conditions. safe operating Directions used in this manual, for example RIGHT or LEFT, refer to directions when in the operator position and facing forward, unless otherwise stated. Hustler® Raptor® SD Hustler® Raptor® SDX To the New Owner Hustler® mower owners and operators must read this manual carefully.
Parts and Service All arrangements for warranty repair and service must be handled through an authorized Hustler® Dealer. Use original Hustler® replacement parts, or parts that are equivalent in overall performance, that are available from your local Hustler® Dealer. For prompt, efficient service, always provide the following information when ordering parts: Product Literature 1. Correct part description. 2. Correct part number. 3. Correct model number. 4. Correct serial number.
SAFETY PRECAUTIONS Incorrect usage of this equipment may result in severe injury or death. Personnel operating and maintaining it should be trained in its proper use. They should read this manual completely and thoroughly before attempting to set-up, operate, adjust, or service this equipment.
Always wear adequate ear protection, such as earplugs. Prolonged exposure to loud noise can cause impairment or loss of hearing. • Do not wear radios or music headphones while operating this mower. Safe operation requires your full attention. discharge 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.
Using a Ramp Exercise extreme caution when loading and unloading a mower onto a truck or trailer 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 mower frame to contact if the unit starts to tip backwards. It also reduces the risk of a wheel going off and the mower tipping over. Do not exceed a 15 degree angle between the ramp and the ground or between the ramp and the trailer or truck.
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: • Park the mower on level ground. • Water; i.e. lake, river • Lower the deck. • Cliffs, retaining walls • Stop the engine. • Roads, highways • Remove the ignition key. • Buildings • Disconnect the negative battery cable.
Exercise caution when releasing spring tension from any of the belt idlers or when working with any of the deck lift components. Do not touch hot parts of machine. Keep nuts and bolts tight, especially the blade attachment bolts. Keep equipment in good working condition. Never tamper with safety devices. Check their proper operation regularly. Grass collection system components are subject to wear, damage and deterioration, which could expose moving parts or allow objects to be thrown.
pilot light such as on a water heater or appliances. The following illustrations show the safety decals that are located on the mower. A brief explanation is shown to help the operator understand the decal’s meaning. • Refuel outdoors. Never refuel or drain the gasoline from the machine indoors. • Never attempt to start the engine when there is a strong odor of gasoline fumes present. Locate and correct the cause. • Store gasoline in an approved container and keep it out of the reach of children.
Part Number 785139 & 785220 Park brake position Forward position Park brake position 785139C E 785220C E Reverse position DANGER: Battery Hazards! Part Number 601815 601815 • Avoid skin contact with battery acid • Do not overfill battery. • Electrolyte may overflow and damage • paint, wiring or structure. When cleaning the battery, use soap and water. Be careful not to get soap and water into the battery. Use soda mixed in water to clean corrosion off the terminals.
WARNING: Thrown objects! • Never operate the mower deck with side deflector damaged, altered, removed or in raised position, except when the entire grass catcher attachment or mulching system is being used. DANGER: Rotating blades, pulleys & belts • Keep shields and covers in place while machine is in operation. • Keep hands, feet and clothing 604221 away from rotating pulleys and belts. Part Number 604221 WARNING: Thrown objects! • Always maintain a safe distance from people and pets when mowing.
I C J L D A F M G H B 604889 K A. B. C. D. E. F. G. H. I. E Part Number 604889 J. Fast Slow Choke Mower blade engage/disengage switch Ignition switch - insert key OFF ON Engine start position Wear ear protection, eye protection and safety shoes when operating this equipment. K. L. M. Read Operator’s Manual before attempting to operate this machine.
Part Number 601981 WARNING: Read Operator’s Manual and decals before attempting to operate this machine. WARNING: Roll over! • Operate a safe distance (minimum of 10 feet) away from drop-offs, retaining walls, drainage ditches, embankments, water, and other types of hazards to avoid a wheel dropping over the edge or to avoid WARNING: Back over! • Do not carry passengers. • Always stop machine if someone enters the area. • Always be aware of what is behind the machine before backing up.
Slope Guide Use this diagram when determining the degree of slope to be mowed. E (15o) Slope Guide Lines D (10o) Line B C (5o) Line A 1. Hold this sheet of paper in front of you. Make sure that Line A is horizontal. 2. Align Line B with a vertical surface such as pole, tree or building. 3. Fold the paper along the slope guide lines (C, D or E). 4. Align the closest slope guide line with the ground slope. This will give you a close estimation of the ground slope to be mowed.
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OPERATION Safe Operating Practices C. Throttle control (Figure 3-1 & Figure 3-2) — a cable is linked to the engine throttle for controlling engine speed. Move the lever forward to increase engine rpm, move the lever rearward to decrease engine rpm. D. Choke control (if equipped) (Figure 3-1) — a cable is linked to manually operate the engine choke. When the lever is in the down position, the choke is in the “OFF” (run) position. When the knob is pulled up, the choke is in the “ON” (start) position.
Shown with steering control levers in the neutral position Raptor® SDX shown A A A. Steering control lever Figure 3-3 Shown with steering control lever in the park brake position A. Deck lift pedal Figure 3-5 A Raptor® SD shown A A. Steering control lever Figure 3-4 4. 5. 6. With the deck clutch switch down and the steering control levers in the park brake position, slowly rise off of the seat. The engine should continue to run.
Deck clutch switch is in the down (OFF) position. WARNING 2. Place the steering control levers in the park brake position. 2. Throttle the engine back to low idle, then disengage the deck clutch. Refer to the Mower Deck Operation section for more details. 3. Let the engine run at low idle for two minutes. 4. Rotate the ignition key counter-clockwise to the “OFF” position. Remove the key from the switch before leaving the mower.
trol levers. When going in reverse push forward gently on steering control levers. Bypass valve rod shown in operating position For emergency stops, when traveling forward or rearward, place the steering control levers in the park brake position immediately. DANGER B A When moving in the rearward direction push forward gently on steering control levers and avoid sudden movement.
FRONT OF MOWER FACES THIS DIRECTION THREE POINT TURN FORWARD TRAVEL N N ZERO RADIUS TURN ft Le ro l nt co ever l Step 1 N N t gh l Ri ro nt co ever l Ne ra l N ut FORWARD TRAVEL RIGHT TURN N Step 2 N eut r al L c ef t o n t l ev r ol er N N REVERSE TRAVEL RIGHT TURN Ri c g ht o n t l ev ro l er Step 3 REVERSE TRAVEL N N N = NEUTRAL POSITION Direction of arrows indicate direction of mower movement Neutral Right control lever Left control lever Figure 3-8 Figure 3-9 604856 3-5 REV P
Operating Suggestions Never work with blades while the engine is running or deck clutch switch is engaged (on). DANGER Before attempting normal speed operation an inexperienced operator should: • be thoroughly familiar with the proper use and operation of the equipment. Block the mower up when you must work under it. Wear gloves when handling blades. • have attempted slow moving maneuvers.
DANGER 4. Never attempt to make any adjustments to the mower deck while the engine is running or with the deck drive clutch engaged. Mower blades cannot be seen and are located very close to the deck housing. Fingers and toes can be cut off instantly. If the mower blades continue to rotate with the deck clutch switch down, discontinue operation immediately and contact your Hustler® Dealer. Follow these procedures to maximize clutch life. 1.
Anti-Scalp Wheels setting for mowing at cutting heights of 1-1/2” (38.1mm) or higher. Anti-scalp wheels are standard on these mowers. These wheels are designed to minimize scalping when mowing on rough uneven terrain. Figure 3-12 Anti-scalp wheels can be installed in two positions. With the wheel installed in the bottom hole, the wheel is located 1.60” (40.6mm) below the mower blades. This setting is preferred when mowing at cutting heights of 2-1/2” (63.5mm) or higher.
MAINTENANCE & ADJUSTMENTS Safe Servicing Practices Torque Values Service 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 and General Service Manual for your unit. Refer to the Product Literature section of this manual.
DANGER This mower is equipped with two integrated hydrostatic transmissions. Figure 4-3 IMPORTANT: Never use hydraulic or automatic transmission fluid in this system; use only motor oil as specified. Never attempt to make any adjustments to the mower deck while the engine is running or with the deck drive clutch engaged. Mower blades cannot be seen and are located very close to the deck housing. Fingers and toes can be cut off instantly.
and California State law prohibit the following acts or the causing thereof: The removal or rendering inoperative by any person other than for purposes of maintenance, repair, replacement, of any device or element of design incorporated into any equipment for the purposes of emissions control prior to or after its sales or delivery to the ultimate purchaser or while it is in use, or 2. The use of the equipment after such device or element of design has been removed or rendered inoperative by any person.
WARNING fuel system is designed to leave room for the fuel to expand with fuel temperature changes. Figure 4-5 Overfilling the fuel tank may cause the following: • Engine damage • Fire hazard! Fill to the bottom of the filler neck A Maximum B A. Filler neck A Do Not Overfill A. Fuel evaporation system filter B. Fuel tank Figure 4-6 Figure 4-5 Use regular unleaded gasoline with an octane rating of 87 or higher. Maximum of 10% ethanol (E10) in fuel.
This canister should be replaced every 5 years or if it becomes damaged. 3. Attach one end of the hose onto the oil drain valve nipple. Make sure the hose is pushed all the way onto the valve. Figure 4-9 & Figure 4-10 4. Position the loose end of the hose forward and down in front of the right side transmission so that it can drain into a suitable oil drain container. 5. With the hose in position, use a 10 mm wrench or socket and open the valve approximately 4 turns in the counterclockwise direction.
Kohler engines Kawasaki engine A A B A. Oil drain hose B. Oil drain valve A. Air filter cover Figure 4-10 IMPORTANT: All oil drips or spills must be cleaned off of the engine plate and exhaust system before operating the machine. Figure 4-12 Kohler engine A Briggs & Stratton engines C B A A. Air filter cover Figure 4-13 A. Oil drain hose B. Engine bracket C. Hose cap Canister Type Perform engine air filter maintenance per the Maintenance Schedule shown elsewhere in this manual.
fall in the intake system. This accumulated dirt can cause a dusted engine. It only takes a few grams of ingested dirt over the normal service life of an engine to cause a dusted engine. Briggs & Stratton engine Do not clean the element, but replace with a new element only. Cleaning used air filter elements, through improper cleaning procedures, can get dust on the inside of the filter causing dirt ingestion and engine failure.
WARNING line punch or 5/8" bolt. A commercial balancing tool is also available through most hardware supply stores. If the pump belt fails, loss of control will occur especially when operating on a slope. If you lose steering control while operating the machine, place the steering control levers in the park brake position immediately. Inspect the machine and involve your Hustler® Dealer to resolve the problem before continuing to operate. The blade should not lean or tilt.
Properly compressed cup washers maintain the correct compression load on the blades. Replace the cup washers if they are cracked or flattened. End view of blades, comparing twisted and straightened blades. IMPORTANT: The blade sail (curved part) must be pointing upward toward the inside of the deck to ensure proper cutting. D When mounting blades, rotate them after installation to ensure blade tips do not touch each other or sides of the mower.
A B C A. Upper control lever B. Cap screws C.
Maintenance Schedule Refer to Figure 4-21, Figure 4-22, Figure 4-23, Figure 4-24, Figure 4-25, Figure 4-26, Figure 4-27, Figure 4-28 & Figure 4-29 WEEKLY OR 40 HOURS SERVICE AT INTERVALS INDICATED * ANNUALLY OR 100 HOURS Verify safety start interlock system Prior to each use Visually inspect unit for loose hardware and/or damaged parts Prior to each use Visually inspect tires Prior to each use Check oil level, engine (1) Prior to each use or every 4 hours Clean air intake screen (7) Prior to ea
Maintenance Locator Chart Mowers with Kawasaki engines Figure 4-21 9 2 6 5 8 11 3 12 4 8 13 1 7 9 Mowers with Kohler engines (integrated air cleaner) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
Figure 4-23 Mowers with Kohler engines (canister air cleaner) 6 9 5 8 11 3 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
Figure 4-25 Figure 4-26 Figure 4-27 17 10 16 Carbon canister equipped machines Figure 4-28 36"/42" Deck 15 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
Maintenance Record Perform the initial hydraulic system oil and filter change after the first 75 hours of use or yearly whichever comes first.
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TROUBLESHOOTING The majority of operating problems that occur with a system can be traced to improper adjustments or delayed service. A consistently applied preventative maintenance program, as outlined in the Maintenance section of this manual, will prevent many problems. The following chart is designed to help you locate a problem by suggesting probable causes and the recommended solutions.
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STORAGE General Mower Preparation for Storage 1. Remove all grass, dirt, and trash from mower and cutting units. IMPORTANT: Wash the machine with a mild detergent and water. Do not pressure wash the machine. Avoid excessive use of water, especially near the control panel and engine. 3. WARNING If the mower has been stored for an extended period of time, follow the new season preparation steps before beginning operation.
Stop engine and check for oil leaks, loose fittings and so forth. Tighten any bolts that have loosened and make sure all hair pins, cotter pins and clevis pins are in place. WARNING Install all safety shields and review safety precautions listed in this manual. REV P At start of new season always check that fresh oil has been added to machine. If oil is drained at season’s end and not replaced, engine damage will result. Check and inflate tires to 8–12 psi (55–83 KPa).
INDEX PAGE PAGE Anti-Scalp Wheels ...................................................3-8 Mower Blade Maintenance Precautions ............... 2-5 Battery Service Precautions ...................................2-5 Mower Blade Replacement ................................... 4-9 Belts .........................................................................4-7 Mower Blades ......................................................... 4-8 Carbon Canister ......................................................
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