HTC Z4824BF - Manuals

English -7 SyMBOLS AND DECALS These symbols are found on the machine and in the operator’s manual.Study them carefully so that you know what they mean. Used in this publication to notify the reader of a risk of personal injury or death , particularly if the reader should neglect to follow instructio...

English -9 SAFETy Safety Instructions These instructions are for your safety. Read them carefully. IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. General Opera...

English -10 SAFETy WARNING!Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects, or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enc...

English -11 SAFETy WARNING!When using the machine, approved personal protective equipment (shown in illustrations) shall be used. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your retailer for help in choosi...

English -12 SAFETy Be extra cautious when driving on slopes 8011-509 Never allow children to operate the machine 8011-517 Keep children away from work area 8011-518 • Use extra care while operating machine with grass catchers or other attachments; they can affect the stability of the machine. • Do n...

English -13 SAFETy Safe Handling of Gasoline To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. • Extinguish all cigarettes, cigars, pipes, and other sources of ignition. • Use only approved gasoline conta...

English -14 SAFETy Never drive the machine in an enclosed space 8011-515 WARNING!The battery contains lead and lead compounds, chemicals that are considered to cause cancer, birth defects, and other reproductive system damage. Wash your hands after handling the battery. Use protective glasses for ma...

English -15 SAFETy • Ensure that nuts and bolts, especially the fastening bolts for the blade attachments, are properly tightened, torqued and that the equipment is in good condition. • Do not modify safety equipment. Check regularly to be sure it works properly. The machine must not be driven with ...

English -16 SAFETy 8011-515 Clean the machine regularly IMPORTANT INFORMATION The parking brake is not sufficient to lock the machine in place during transport. Ensure that the machine is well fastened to the transport vehicle. Always reverse the machine onto the transport vehicle to avoid tipping i...

CONTROLS English -17 This operator’s manual describes the Husqvarna Zero Turn Rider. The rider is fitted with either a Kohler or Briggs & Stratton four-stroke overhead valve engine.Transmission from the engine is made via two belt- driven hydraulic pumps, which in turn drive a hydraulic motor fo...

CONTROLS English -18 8011-789 Steering controls WARNING!The machine can turn very rapidly if one steering control is moved much further forward than the other. Steering Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering controls c...

CONTROLS English -19 Seat Adjustment Knobs The seat can be adjusted lengthways. When making adjustments, loosen the four knobs under the seat pan, after which the seat can be moved backward or forward. Retighten the knobs at the desired setting. Fuses The fuses are located in a holder at the right h...

CONTROLS English -20 WARNING! Gasoline is highly flammable. Observe caution and fill the tank outdoors (see the safety instruction). WARNING!The engine and the exhaust system, become very hot during operation.Risk for burns if touched.Allow engine and exhaust system to cool at least two (2) minutes ...

CONTROLS English -21 Blade switch To engage the mower deck, pull the blade switch knob out. The mower blades are disengaged when the knob is pressed down fully. 8011-750 Blade Switch Ignition Switch The ignition key is placed on the control panel and is used to start and stop the engine. 8011-748 Ig...

CONTROLS English -22 Throttle Control The throttle control regulates the engine speed and thereby the rate of rotation of the blades, assuming the blade switch is pulled out (see Engaging the Mower Deck).In order to increase or decrease the engine speed, the control is moved forward or back respecti...

CONTROLS English -23 4 1 /2 4 3 1 /2 3 2 1 /2 2 1 1 /2 Lifting Lever for the Mower Deck The deck cutting height is achieved with the foot pedal. To lift the deck, press the foot pedal forward. To lower the deck, apply pressure to the top side of the foot pedal and allow the pedal to pivot while allo...

English -24 OPERATION Read the “Safety Instructions” section and the following pages if you are unfamiliar with the machine. Training Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in its entir...

English -25 OPERATION 8011-484 Start conditions 4 1 /2 4 3 1 /2 3 2 1 /2 2 1 1 /2 8011-753 Raise the mower deck Starting the Engine 1. Sit on the seat. 2. Raise the mower deck by depressing the pedal forward to the locked position (transport position). 3. Activate the parking brake. Before Starting ...

English -26 OPERATION 4. Disengage the mower blades by depressing the blade switch. 5. Move the steering controls outward to the locked (outer) neutral position. 6. Move the throttle to the middle position. 7. If the engine is cold, the choke control should be pushed forward to the choke position. 8...

English -27 OPERATION 8. Press in and turn the ignition key to the start position. 8011-742 Turn to the start position 9. When the engine starts, immediately release the ignition key back to the run position. IMPORTANT INFORMATIONDo not run the starter for more than 5 seconds each time. If the engin...

English -28 OPERATION WARNING!Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. IMPORTANT INFORMATIONYour mower is equipped with a 12-volt negative grounded system. The other vehicle must also...

English -29 OPERATION Running 1. Release the parking brake by moving the lever downward. your mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. 2. Move the st...

English -30 OPERATION WARNING!Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes. IMPORTANT INFORMATIONControl levers return to neutral when released. This may cause the mower to suddenly stop. Operating on Hills Read the Safety Instructions “Driving on Slo...

English -31 OPERATION WARNING!Clear the lawn of stones and other objects that can be thrown out by the blades. WARNING!Never drive the rider on terrain that slopes more than 10 degrees. Mow slopes up and down, never side to side. Avoid sudden directional changes. Mowing Tips • Observe and flag rocks...

English -32 OPERATION IMPORTANT INFORMATIONLeaving the ignition switch in any other position than “OFF” will cause the battery to be discharged and the hour meter to accumulate hours. 8011-668 Disengaging the mower deck 4 1 /2 4 3 1 /2 3 2 1 /2 2 1 1 /2 8011-753 Raise the mower deck Stopping the Eng...

English -33 OPERATION Manual Transport When pushing or pulling the mower, be sure to engage the IZT (Integrated Zero Turn Transaxle) bypass linkages. The IZT bypass linkages are located on the rear of the frame. • Raise the deck into the highest cutting position. • Pull the IZT bypass linkages out a...

English -34 MAINTENANCE Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to...

English -35 MAINTENANCE Maintenance Before After Daily Weekly At least once each year Maintenance interval in hours 25 50 100 300 Check/adjust throttle and choke cablesCheck the condition of belts, belt pulleys, etc.Change the engine oil 1) Replace the engine oil filter Clean/replace the spark plugs...

English -36 MAINTENANCE Battery your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • Recharge at 6-...

English -37 MAINTENANCE Ignition System The engine is equipped with an electronic ignition system. Only the spark plug requires maintenance.For recommended spark plugs, see Technical Data.1. Remove the ignition cable boot and clean around the spark plug. 2. Remove the spark plug with a spark plug so...

English -38 MAINTENANCE Engine Cooling Air Intake Check that the engine’s cooling air intake is free from leaves, grass, and dirt. If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage. Throttle Cable Check that the engine responds to throttle increases a...

English -39 MAINTENANCE Replacing the Air Filter If the engine seems weak or runs unevenly, the air filter may be clogged. If the machine is run with a dirty air filter, the spark plug can become fouled. It is important to replace the air filter regularly (see "Maintenance Schedule" for prop...

English -40 MAINTENANCE IMPORTANT INFORMATIONOperating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure. 8009-406 Pull up on handle IMPORTANT INFORMATIONDo not use compressed air to clean the air filter. Filter shou...

English -41 MAINTENANCE 6. Align the tabs on the cover with the slots in the housing and replace air filter cover. 8009-407 Align the tabs 8009-410 Close the cover 7. Pull the handle outwards. Secure the handle in the air filter cover and press inwards to close.

English -42 MAINTENANCE Fuel Filter Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged. To replace the filter:1. Move the hose clamps away from the filter using a flat-nosed pliers. 2. Pull the filter loose from the hose ends.3. Push the new fil...

English -43 MAINTENANCE V-belts Check every 100 hours of operation. Check for severe cracking and large nicks. NOTE: The belt will show some small cracks in normal operation.The belts are not adjustable. Replace belts if they begin to slip from wear. Deck belt To replace deck belt Remove deck belt. ...

English -44 MAINTENANCE EZT belt To replace EZT (E-Series Zero Turn Transaxle) belt Park the mower on a level surface. Engage the parking brake. EZT belt removal NOTE: Be careful not to damage the fan blades on the EZT´s as this can affect cooling or damage the EZT´s • Remove the deck belt (see to r...

English -45 MAINTENANCE Checking the Blades In order to attain the best mowing effect, it is important that the blades are well sharpened and not damaged. WARNING!Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling. Bent or cracked blades or blades wi...

English -46 MAINTENANCE Adjusting the Mower Deck WARNING!Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling. WARNING!Before performing any service or adjustment checklist:1. Engage the parking brake.2. Place the Blade switch in the disengaged positio...

English -47 MAINTENANCE Front-to-back adjustment To obtain the best cutting performance, the deck should be adjusted so the front tip of the blades are approximately 1 / 8 " (3.2 mm) to ¼" (6.5 mm) lower than the rear tip. If the front tip is higher, this will create a poor quality of cut. W...

English -48 MAINTENANCE Gauge Wheels Anti-scalp rollers are properly adjusted when they are just slightly off of the ground when the deck is at the desired cutting height in the operating position. Anti- scalp rollers then keep the deck in the proper position to help prevent scalping in most terrain...

English -49 MAINTENANCE Cleaning Regular cleaning and washing, especially under the mower deck, will increase the machine’s life-span. Make it a habit to clean the machine directly after use (after it is cooled), before the dirt sticks.Do not spray water on the top of the mower deck. Use compressed ...

English -50 LUBRICATION Lubrication Schedule General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an oil can, it must be filled with engine oil. When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide greas...

English -51 LUBRICATION Lubricating With The Schedule Caster wheels Lubricate with a grease gun. One zerk for each bearing, two strokes. Use only good quality grease. See General in Lubrication. Engine Oil Changing the Engine Oil The engine oil should be changed for the first time after 5-8 hours of...

English -52 LUBRICATION Oil Level Check the oil level in the engine when the machine is standing level and the engine is stopped. Remove the dipstick, wipe it clean, and screw it back into place. Take the dipstick out again and read the oil level. The oil level shall lie between the markings on the ...

English -53 TROUBLESHOOTING GUIDE Problem Cause The engine will not start. • The blade switch is engaged.• The steering controls are not locked in the neutral position. • The driver is not sitting in the driver’s seat.• The parking brake is not activated.• The battery is dead.• Contamination in the ...

English -54 TROUBLESHOOTING GUIDE The engine seems weak. • Clogged air filter.• Defective spark plugs.• Carburetor incorrectly adjusted. The engine overheats. • Clogged air intake or cooling fins.• Engine overloaded.• Poor ventilation around engine.• Defective engine speed regulator.• Soot in the co...

English -55 STORAGE Winter Storage At the end of the mowing season, the machine should be readied for storage (or if it will not be in use for longer than 30 days). Fuel allowed to stand for long periods of time (30 days or more) can leave sticky residues that can plug the carburetor and disrupt eng...

English -56 WIRING DIAGRAMS SOLENOID PTO PTO SWITCH SWITCH ENGINE ENGINE GROUND GROUND 14 15 8 10 5 4 2 6 1. Battery2. Accessory outlet3. Key switch4. To engine pigtail5. Hour meter6. Seat switch7. Run relay8. Blade switch9. Brake relay10. Electric clutch11. Brake switch12. Start relay13. Starter so...

English -57 WIRING DIAGRAMS 1. Battery2. Accessory outlet3. Key switch4. To engine pigtail5. Hour meter6. Seat switch7. Run relay8. Blade switch9. Brake relay10. Electric clutch11. Brake switch12. Start relay13. Starter solenoid14. Left motion control lever15. Right motion control lever16. Starter B...

English -58 TECHNICAL DATA Engine Manufacturer Type Power Lubrication Oil capacity excluding filter Oil capacity including filter Engine oil (See viscosity diagram) Fuel Fuel tank capacity Spark plugs / gap Cooling Air filter Alternator Starter Transmission Transmission Speed and direction controls ...

English -59 TECHNICAL DATA Cutting Width Cutting Height Uncut Circle Number of Blades Blade Length Nose Rollers Sprung Seat Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity Productivity Overall Dimensions Weight Base Machine Length Base Machine Width Base Machine Height Ov...

English -64 TECHNICAL DATA Accessories Head lightsBioClip attachment (Mulch clip)Collection system Torque Specifications Engine crankshaft bolt 50 ft/lb (67 Nm) • Deck pulley bolts 45 ft/lb (61 Nm) • Lug nuts 75 ft/lb (100 Nm) • Blade bolt 27-35 ft/lb (35-45 Nm) • Standard ¼” fasteners 9 ft/lb (12 N...

English -65 CONFORMITy CERTIFICATES USA requirements Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirements for any of the states, (California emission rules etc.). Do not remove any of ...

SERVICE JOURNAL English -66 Action Date, mtr reading, stamp, sign Delivery Service 1. Charge the battery.2. Adjust the tire pressure of all wheels to 15 PSI (1 bar).3. Mount the steering controls in the normal position.4. Connect the contact box to the cable for the seat’s safety switch. 5. Check th...

SERVICE JOURNAL English -67 After the First 5-8 Hours 1. Change engine oil.

SERVICE JOURNAL English -70 Action Date, mtr reading, stamp, sign 100-Hour Service 1. Perform the 25-hour service.2. Perform the 50-hour service. 3. Change the engine oil filter. 4. Clean/replace the spark plugs. 5. Replace the fuel filter.6. Clean the cooling fins on the engine and transmission.7. ...

SERVICE JOURNAL English -71 Action Date, mtr reading, stamp, sign 300-Hour Service 1. Inspect the machine. Come to agreement with the customer as to which additional work is to be carried out. 2. Perform the 25-hour service.3. Perform the 50-hour service.4. Perform the 100-hour service.5. Check/adju...

SERVICE JOURNAL English -72 Action Date, mtr reading, stamp, sign At Least Once Each Year 1. Clean the engine’s cooling air intake (25 hours). 2. Replace the air cleaner’s pre-filter (foam) (300 hours).3. Replace the air filter’s paper cartridge. 4. Change the engine oil (50 hours). 5. Replace the e...