Operator Manual RZ4219 / 965881101 RZ4620 / 965881201 RZ5424 / 965881301 RZ5422 / 965881401 RZ4619 / 965921501 Please read the operator's manual carefully and make sure you understand the instructions before using the machine, English
In order to implement improvements, notification. specifications and designs can be altered without prior Note that no legal demands can be placed based on the information contained in these instructions. Use only original parts for repairs. The use of other parts voids the warranty. Do not modify or install non-standard equipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operations or damage the unit. @2008 HTC. All rights reserved. Beatrice, NE.
CONTENTS INTRODUCTION ............................................................... 5 Driving and Transport on Public Roads ...................... 5 Safety System ........................................................... 37 38 38 Towing ......................................................................... 5 Engine Cooling Air Intake ......................................... Throttle Cable ........................................................... Operating .................................
WARNING! Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.
INTRODUCTION Congratulations Towing Thank you for purchasing a Husqvarna ride-on mower. This machine is built for superior efficiency to rapidly mow primarily large areas. A control panel easily accessible to the operator and a hydrostatic transmission regulated by steering controls both contribute to the machine's performance. This manual is a valuable document. Read the If machine is equipped with a tow hitch, use extreme caution when towing. Never allow children or others in or on the towed equipment.
INTRODUCTION Good Service Husqvarna's products are sold all over the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer. See the certificate in the Service Journal in this operator's manual. When you need spare parts or support in service questions, warranty issues, etc.
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. WARNING! Xxxx xxxxxx xxxxx xxxxxxxxx xxxxxx xxxxxxxx xxxx xxxx xxxxxxxxx, xx xxxxxx. Used in this publication to notify the reader of a risk of personal neglect to follow instructions given in the manual.
SYMBOLS AND DECALS Read Operator's Manual Shut off engine and remove key before performing any maintenance or repair work A Keep a safe distance from the machine Use on slopes no greater than 10° No passengers Careful backing up, watch for other people Careful going forward, watch for other people ® AAA Whole body exposure to thrown objects Severing of fingers and toes DANGER Moving sharp blades under cover 8-Husqvarna Do not open or remove safety shields while engine is running
SAFETY Safety instructions These instructions are for your safety. Read them carefully. WARNING! This symbol means that important safety instructions need to be emphasized. It concerns your safety. 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 Operation • Read, understand, and follow all instructions on the machine and in the manual before starting.
SAFETY • Watch for traffic when operating near or crossing roadways. • Use extra care when loading or unloading the machine into a trailer or truck. • Always wear eye protection when operating machine. • Data indicates that operators age 60 years and above are involved in a large percentage of riding mower=related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.
SAFETY Personal _IL • • Safety Equipment 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 choosing the right equipment. Make sure that you have first aid equipment close at hand when using the machine. Never use the machine when barefoot.
SAFETY Children Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • • Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. Be alert and turn machine off if a child enters the area. • Before and while backing, look behind and down for small children.
SAFETY WARNING! The engine must not be started when the driver's floor plate or any protective plate for the mower deck's drive belt is removed. 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 container. • • Never remove gas cap or add fuel with the engine running.
SAFETY General Maintenance • Never operate machine in a closed area. • Keep all nuts and bolts tight to be sure the equipment is in safe working condition. • Never tamper with safety devices. Check their proper operation regularly. • Keep machine free of grass, leaves, or other debris buildup. Clean oil or fuel spillage and remove any fuel-soaked debris. Allow machine to cool before storing. • If you strike a foreign object, stop and inspect the machine. Repair, if necessary, before restarting.
SAFETY • Do not change the settings of governors and avoid running the engine with overly high engine speeds. If you run the engine too fast, you risk damaging the machine components. • Sparking can occur when working with the battery and the heavy cables of the starter circuit. This can cause battery explosion, fire or eye injury. Sparking in this circuit can not occur after the chassis cable (normally negative, black)is removed from the battery. • Use protective goggles.
SAFETY • The blades are sharp and can cause cuts and gashes. Wrap the blades or use protective gloves when handling them. • Check the parking brake's functionality regularly. Adjust and service as necessary. • The mulch blades should only be used in familiar areas when higher quality mowing is desired. • Reduce the risk of fire by removing grass, leaves, and other debris that may have accumulated on the machine. Allow the machine to cool before putting it in storage.
CONTROLS 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 developing 19-24 horse power*. Control Transmission from the engine is made via a belt-driven hydraulic pumps. Using the left and right steering controls, the flow is regulated and thereby the direction and speed. Locations 12 7 © 0 1 o© 11 4 5 1. Motion control levers 2. 3. Parking brake Throttle control 4. Blade switch 5.
CONTROLS Steering Control Levers The machine's speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward. When both controls are in the neutral position (N), the machine stands still.
CONTROLS Parking Brake IMPORTANT INFORMATION The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. Release the parking brake before moving the mower. The parking brake is found on the left of the machine. Push the release button and pull the lever backward to activate the brake--push forward to release it.
CONTROLS ignition Switch The ignition key is placed on the control panel and is used to start and stop the engine, CHOKE UP BLADES ON DOWN BLADES OFF 8052-001 Ignition switch Choke Control The choke control is used for cold starts in order to provide the engine with a richer fuel mixture. For cold starts the control should be pulled out. 8052-001 Choke control Fuses Fuses are located on the left hand side of the machine. They are accessed by tilting the seat forward.
CONTROLS Fuel Tank Read the safety instructions before refueling. The machine has one fuel tank, just behind the seat. The tank capacity is 3 gallons (11.4 liters). Regularly check the gas cap gasket for damage and keep the cap properly tightened. The engine will run on a minimum of 85=octane unleaded gasoline (no oil mix). Environmentally adapted alkylate gasoline can be used. See also Technical Data concerning ethanol fuel. Methanol fuel is not allowed. Do not use E85 alcohol based fuel.
CONTROLS Fuel Shut Off Valve The fuel shut off valve is located at the left rear of the seat. The valve is off when the handle tab is turned perpendicular to the fuel line. IMPORTANT INFORMATION 8011-419 Fuel shut off valve in the CLOSED position Always raise the deck to the highest position for transport. Cutting Height Adjuster To set the desired deck cutting height, press the release button and move the lever forward to the correct cutting height on the cutting plate.
CONTROLS Seat Adjustment Lever The seat can be adjusted lengthways. When making adjustments, the lever under the right side of the seat is pulled up, after which the seat can be moved backward or forward. 8058-023 Lengthways Hour adjustment Meter The hour meter displays the total operating time.
OPERATION Read "Safety Instructions" section and following pages, if you are unfamiliar with the machine. Steering Training The direction and speed of the mower's movements is effected by the movement of the control lever(s) on each side of mower. The left control lever controls the left wheel. The right control lever controls the right wheel. Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities.
OPERATION Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • • Perform the daily maintenance before starting (see Maintenance Schedule in the Maintenance section). Check that there is sufficient fuel in the fuel tank. • Adjust the seat to the desired position. The following conditions must be fulfilled before the engine can be started: • The blade switch for engaging the mower blades must be depressed. • The parking brake must be on.
OPERATION Move the steering controls outward to the locked (outer) neutral position. 8061-020 P/ace controls in neutral position Move the throttle to the middle position. 8052-001 Set the throttle If the engine is cold, the choke control should be pulled up.
OPERATION Press in and turn the ignition key to the start position. IMPORTANT INFORMATION Do not run the starter for more than 5 seconds each time. If the engine does not start, wait approximately 10 seconds before retrying. 8050-780 Turn to the start position When the engine starts, immediately release the ignition key back to the run position. WARNING! Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects or other reproductive system damage.
OPERATION Weak Battery _IL Lead-acid ARNING! batteries generate explosive gases. Keep sparks, flame batteries. Always wear eye protection nd smoking materials away from when around batteries. [_] IMPORTANT INFORMATION Your mower is equipped with a 12-volt negative grounded system. The other vehicle must also be a 12-volt negative grounded system. Do not use your mower to start other vehicles.
OPERATION Running 1. Release the parking brake by pushing the top release button in and moving the lever downward. NOTE: The 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 steering controls to the neutral position (N).
OPERATION , 7. Engage the mower deck by pulling out the blade switch. Move throttle control to full throttle. The machine's speed and direction are continuously variable using the two steering controls. When both controls are in the neutral position, the machine stands still. By moving both controls an equal amount forward or backward, the machine moves in a straight line forward or backward respectively.
OPERATION Mowing Tips * Observe and flag rocks and other fixed objects to avoid collisions. * Begin with a high cutting height and reduce it until the desired mowing result is attained. The average lawn should be cut to 2½" (64 mm) during the cool season and over 3" (76 mm) during the hot months. For healthier and better looking lawns, mow often after moderate growth. For best cutting performance, grass over 6" (15 cm) in height should be mowed twice.
OPERATION Stopping the Engine Allow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling. • Disengage the mower deck by depressing the blade switch. 8052-001 Disengage the mower deck and move throttle to minimum • Raise the mower deck by pressing the release button on the lever and pulling fully backward to the transport position.
OPERATION Manual Transport When pushing or pulling the mower, engage the EZT (Integrated Zeroturn Transaxle) bypass linkages. The EZT bypass linkages are located on the rear of the frame, below the rear engine guard. 1. Raise the deck into the highest cutting position. 2. Pull the EZT bypass linkages up and out of the keyhole slots. Release the levers with the head outside the frame and held in the bypass position. 3. To reengage the EZT's to drive, reverse the above procedure.
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 maintain your machine in the best possible condition and to ensure safe operation. Read "Maintenance" in the Safety Instructions section. _) First change after 5-8 hours.
MAINTENANCE Weekly i At Maintenance interval _/east in hours Daily once Maintenance Before each After ;;year 25 50 Check/adjust throttle cable 100 300 • Check the condition of belts, belt pulleys • • Change the engine oil 1) • Replace the engine oil filter • • Clean/replace the spark plugs • • Replace the fuel filter • • Replace the air filter (paper filter) 2) • • • Check the caster wheels (every 200 hours) • Replace the air cleaner's pre-filter 2)(foam) • Check/adjust t
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. See charge for charging times. STANDARD STATE BATTERY OF APPROXIMATE BATTERY CHARGING TIME* TO FULL CHARGE AT 80°F / 27°C Maximum CHARGE 50Amps ! - 3OAmps 12.6V 100% FULL 12.4V 75% 20 min. 12.2V 50% 45 min. 12.
MAINTENANCE ignition System The engine is equipped with an electronic ignition system. Only the spark plugs require 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 socket wrench. 3. Check the spark plug. Replace the spark plug if fouled, the electrodes are burned and if the insulation is cracked or damaged. Clean the spark plug with a steel brush if it is to be reused. 4.
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. The cooling air intakes rotates when the engine is running. Keep fingers away. 8061-014 Check and clean the cooling air intake Throttle Cable Check that the engine responds to throttle increases and that a good engine speed is attained at full throttle.
MAINTENANCE Air Filter WARNING! If the engine seems weak or runs unevenly, the air filter may be clogged. If running with a dirty air filter, the spark plugs can become fouled. The engine and the exhaust system become very hot during operation. Risk for burns if touched. For this reason, it is important to replace the air filter regularly (see the heading Maintenance Schedule for the proper service interval). Allow engine and exhaust system to cool at least two (2) minutes.
MAINTENANCE Kohler Engine - 24 HP These engines are equipped with a replaceable, high density paper air cleaner element. Some engines are also equipped with an oiled, foam precleaner surrounding the paper element. Check the air cleaner daily or before starting the engine. Check for a buildup of dirt and debris around the air cleaner system. Keep this area clean. Also check for loose or damaged components. Replace all bent or damaged air cleaner components.
MAINTENANCE Briggs & Stratton Engine - 19 HP 1. Pull up the handle on the air filter cover. Unhook and turn towards the engine to re move. 2. Clean the area around the filter element to prevent debris from getting into the engine when the element is removed. 8009-406 Pull up on handle 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. . Lift out the filter element.
MAINTENANCE , , Carefully lift out the precleaner from the fan housing. Clean the fan housing so debris does not fall into the carburetor. Install a new precleaner and the new or cleaned air filter element into the fan housing, IMPORTANT INFORMATION Operating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure. 8009-408 Remove precleaner 6.
MAINTENANCE Briggs & Stratton Engine - 22 HP 1. Loosen screws and remove air filter cover. 2. Remove the filter cartridge by pulling upwards along the outside edge. 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. 8009-406 Loosen cover screws . Remove the foam filter (precleaner). Clean the foam filter with mild detergent and water. Squeeze dry in a clean cloth.
MAINTENANCE Fuel Filter Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged. 1. Replace the filter as follows: 2. Move the hose clamps away from the filter. Use flat-nosed pliers. Pull the filter loose from the hose ends. 3. 4. Push the new filter into the hose ends. Position the filter with the "FLOW" arrow pointing up toward the fuel pump. If necessary, a soap solution can be applied to the filter ends to ease mounting. 5.
MAINTENANCE Tire Pressures \ \\ All tires should be at 15 psi / 103 kPa / 1 bar. \\ \ 8011-564 Check tire pressures Parking Brake Visually check that no damage is found on the lever, cables, or switch belonging to the parking brake. Perform a standstill test and check that there is sufficient braking action. To adjust the parking brake, contact the Husqvarna service workshop. IMPORTANT INFORMATION The machine must be absolutely standing still when applying the parking brake.
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 1. Park on a level surface. Apply parking brake. 2. 3. Lower the deck into the lowest cutting position. Remove bolts from belt shields and remove shields. 4.
MAINTENANCE Cutting Blades In order to attain the best mowing effect, it is important that the blades are well sharpened and not damaged. Bent or cracked blades or blades with large nicks should be replaced. IMPORTANT INFORMATION The sharpening of blades should be carried out by an authorized service workshop. Damaged obstacles workshop ground or blades should be replaced when hitting that result in a breakdown. Let the service decide whether the blade can be repaired/ must be replaced.
MAINTENANCE Adjusting the Mower Deck Leveling deck Adjust the deck while the mower is on a level surface. Make sure the tires are inflated to the correct pressure. See "Technical Data" under Transmission. If tires are under or over inflated, the deck cannot be properly adjusted. The deck should be adjusted slightly higher in the rear. NOTE: To insure accuracy of leveling procedure, mower deck drive belt must be installed prior to leveling deck. 1. Wear heavy gloves.
MAINTENANCE Anti=scalp rollers 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 conditions, IMPORTANT INFORMATION Adjust anti-scalp rollers with the mower on a flat level surface.
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 air to clean the top side of mower deck. Regularly clean deck and underside of the deck with normal water pressure. Do not use a high pressure washer or steam cleaner.
LUBRICATION 12/12 1/52 1/365 12/12 Every year Lubricate with grease gun 1/52 Every Week 1/365 Every day Oil change Lubricate with oil can T" _ Level check Filter change 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 grease. For daily use, the machine should be lubricated twice weekly.
LUBRICATION Cables If possible, grease both ends of the cables and move the controls to end stop positions when lubricating. Refit the rubber covers on the cables after lubrication. Cables with sheaths will bind if they are not lubricated regularly. If a cable binds, it can disrupt operation. If a cable binds, remove the cable and hang it vertically. Lubricate it with light engine oil until the oil begins to escape from the bottom.
LUBRICATION Deck Outer Spindle Lubricate using a grease gun, one zerk, each side 2-3 strokes. Use only good quality bearing grease. Engine oil can be very hot if it is WARNING! drained directly after stopping the engine. Allow the engine to cool to a safe temperature before draining. _ Engine 8061-025 Deck outer spindle (with belt shield removed) Oil Engine Oil Filter • Drain the engine oil in accordance with the work description under the heading Engine Oil/Change Engine Oil.
LUBRICATION Engine Oil Levels WARNING! Engine oil can be very hot if it is drained directly after stopping the engine. Allow the engine to cool to a safe temperature before draining. 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 then replace it. The dipstick should be screwed into place. Take the dipstick out again and read the oil level. The oil level should lie between the markings on the dipstick.
TROUBLESHOOTING Problem Cause Engine will not start • Blade switch is engaged. • Steering controls are not locked in the neutral position • Parking brake is not activated • Battery is dead • Contamination • Fuel supply is closed or the shutoff valve for the fuel tank is in the wrong position • Clogged fuel filter or fuel line • Ignition system faulty • Battery is dead • Poor contact of the battery terminal cable connections • Blown fuse • Fault in the starter safety circuit.
TROUBLESHOOTING Problem Cause Engine overheats • Clogged air intake or cooling fins • Engine overloaded • Poor ventilation around engine • Defective engine speed regulator • • Too little or no oil in the engine Contamination in the carburetor or fuel line.
STORAGE Winter Storage To ready the machine for storage: 1. Thoroughly clean the machine, especially under the mower deck. Touch up damage to the paint and spray a thin layer of oil on the underside of the mower deck to avoid corrosion. 2. Inspect the machine for worn or damaged parts and tighten any nuts or screws that may have become loose. 3. Change the engine oil; dispose of properly. 4. Empty the fuel tanks or add a fuel stabilizer.
SCHEMATICS NOTE: 1.SEAT UNOCCUPIED 2. BRAKE SWITCH IN OFF POSITION 3. MOTION CONTROL LEVERSOUT 4. PTO IN OFF POSITION KEY SWITCH POSITIONS SOLENOID POSITION 1 - OFF YEL RED/BLK o AI YEL ......................... }_EI:: .......................................... , BRAKESW. ........... ._ RIGHT _ MOTION :: il GleN :: l_ [ POSITION 2 - RUN1 WHT[ L BRN LEVER i -c_.. ...................................... ?.................................................. [ \ CONTROL BRN i oi t\ YEL "
TECHNICAL DATA RZ4219 / 965881101 RZ4620 / 965881201 Engine Manufacturer Briggs & Stratton Kohler Intek Courage 19 hp* 20 hp* Pressure with oil filter Pressure with oil filter Oil capacity excluding filter 1.34 qts / 1.27 liters 1.6 qts/1.5 liters Oil capacity including filter 1.46 qts / 1.38 liters 1.7 qts / 1.
TECHNICAL DATA RZ4219 / 965881101 RZ4620 / 965881201 42" / 107cm 46" / 117cm Frame Cutting Width Cutting Height 1.5 - 4"/3.8 - 10.2 cm 1.5 - 4"/3.8 - 10.2 cm Uncut Circle 0 0 Number of Blades 2 2 Blade Length 21"/53.3 Nose Rollers No No Sprung Seat Standard Standard Accessory Accessory Standard Standard Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity cm Electromagnetic clutch Stamped 22¾" / 57.8cm Electromagnetic clutch Stamped 2.
TECHNICAL DATA RZ5424 / 965881301 RZ5422 / 965881401 Engine Manufacturer Type Power Lubrication Oil capacity excluding filter _ Oil capacity including filter Engine oil (See viscosity diagram) Fuel • Kohler Briggs & Stratton Courage ELS 24 hp* 22 hp* Pressure with oil filter Pressure with oil filter 1.78 qt / 1.68 liters . 1.78 qt / 1.5 liters 2 qts / 1.89 liters 2 qts / 1.
TECHNICAL DATA RZ5424 / 965881301 RZ5422 / 965881401 Frame Cutting Width Cutting Height 54" / 137cm 1.5 - 4"/3.8 - 10.2 cm 54" / 137cm 1.5 - 4"/3.8 - 10.2 cm Uncut Circle 0 0 Number of Blades 2 3 Blade Length 181¼"/ 46.4 cm 181¼"/ 46.4 cm Nose Rollers No No Sprung Seat Standard Standard Accessory Accessory Standard Standard Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity Electromagnetic clutch Electromagnetic clutch Stamped Stamped 3.
TECHNICAL DATA RZ4619 / 965921501 Engine Manufacturer Briggs & Stratton Type Intek Power 19 hp* Lubrication Pressure with oil filter Oil capacity excluding filter 1.34 qts / 1.27 liters Oil capacity including filter 1.46 qts / 1.38 liters Engine oil (See viscosity diagram) SAE 10W30, 10W40, 5W20, 5W30, API SF-SJ Fuel _ • Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%) Fuel tank capacity 3 gallons / 11.4 liters Spark plugs / gap Champion RC12YC .030" / 0.
TECHNICAL DATA RZ4619 / 965921501 Frame Cutting Width 46" / 117cm Cutting Height 1.5 - 4" / 3.8 - 10.2 cm Uncut Circle 0 Number of Blades 2 Blade Length 22¾"/57.8 Nose Rollers No Sprung Seat Standard Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity cm Accessory Standard Electromagnetic clutch Stamped 2.
TECHNICAL DATA Accessories Collection system Torque Specifications Engine crankshaft bolt 50 ft/Ib (67 Nm) Standard ¼" fasteners 9 ft/Ib (12 Nm) Deck pulley bolts 150 ft/Ib (203 Nm) Standard 5/16"fasteners 18 ft/Ib (25 Nm) 75 ft/Ib (100 Nm) Standard s/8"fasteners 33 ft/Ib (44 Nm) 90 ft/Ib (122 Nm) Standard 7h6"fasteners 52 ft/Ib (70 Nm) Standard ½" fasteners 80 ft/Ib (110 Nm) Lug nuts Blade bolt HEX HEAD CAP SCREWS The torque values shown should be used as a general guideline when speci
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 these labels. Certificates can also be supplied with the machine at delivery or written in the Engine manual. Take care of them as they are valuable documents.
WARRANTY All Husqvarna products can be registered online at www.usa.husqvarna.com quickly and easily regardless of their model year. Click the Support tab, click on the Online Product Registration link and fill out the electronic form and submit.
SERVICE JOURNAL Action Delivery Date, mtr reading, stamp, sign 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 that the right amount of oil is in the engine. 6. Adjust the position of the steering controls. 7. Fill with fuel and open the fuel shut off valve. 8. Start the engine. 9.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign After the First 5=8 Hours 1. Change engine oil.
SERVICE JOURNAL Action 25-Hour Date, mtr reading, stamp, sign Service 1. Check the engine air filter. 2. Sharpen/Replace 3. Check the tire pressures. 4. Check battery with cables. 5. Lubricate according to lubrication chart. 6. Check/clean the engine's cooling air intake. , mower blades if required. Clean the air cleaner's prefilter (foam).
SERVICE JOURNAL Action 50-Hour Date, mtr reading, stamp, sign Service 1. Perform the 25-hour service. 2. Clean/replace the air cleaner's filter cartridge (paper filter) (shorter intervals for dusty operating conditions). 3. Change engine oil. 4. Lubricate according to lubrication chart. 5. Check/adjust the parking brake. 6. Change hydraulic pump oil and filter.
SERVICE JOURNAL Action 100-Hour Date, mtr reading, stamp, sign 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. Check V-belts. 7. Check tighten caster wheel axle bolts (every 200 hours). 8. Change the air filter's paper cartridge. , Change hydraulic pump oil and filter.
SERVICE JOURNAL Action 300-Hour Date, mtr reading, stamp, sign Service 1. Perform the 25-hour service. 2. Perform the 50-hour service. 3. Perform the 100-hour service. 4. Check/adjust the mower deck. 5. Clean the combustion chamber and grind the valve seats. 6. Check the engine valve clearance. , Replace the air cleaner's prefilter (foam).
SERVICE JOURNAL Action At Least Once Date, mtr reading, stamp, sign 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 engine oil filter (100 hours). 6. Check/adjust the cutting height. 7. Check/adjust the parking brake (50 hours). 8. Clean/change the spark plugs (100 hours). 9. Change the fuel filter (100 hours). 10.
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