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Husqvarna EZ4824 User's Manual

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1. 6003 009 Do not smoke when performing maintenance on the battery The battery can explode and cause serious injury damage 8009 728 Risk of sparking Husqvarna 15 SAFETY Transport The machine is heavy and can cause serious crushing injuries Be extra cautious when it is loaded on or unloaded from a vehicle or trailer Use an approved trailer to transport the machine Activate the parking brake turn off the fuel supply and fasten the machine with approved fastening devices such as bands chains or straps when transporting Do not operate this machine on public roadways Check and abide by local traffic regulations before transporting the machine on any road Do not tow this machine it may cause damage to the drive system Do not tow with this mower They may jackknife or overturn causing damage to the mower and possibly serious injury to the operator Load the unit onto truck or trailer by driving up ramps of suitable strength using a slow speed Do not lift The machine is not intended to be lifted by hand 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 it over 16 Husqvarna 8011 514 Regularly clean deck WARNING Escaping hydraulic o
2. Lubricate according to lubrication chart oo BF WN gt Clean the air cleaner s prefilter foam Sharpen Replace mower blades if required Check clean the engine s cooling air intake LT de ET ESPERE p 70 Husqvarna SERVICE JOURNAL Action Date mtr reading stamp sign 50 Hour Service 1 2 oo amp co Perform the 25 hour service Clean replace the air cleaner s filter cartridge paper filter shorter intervals for dusty operating conditions Change engine oil Lubricate according to lubrication chart Check adjust the parking brake Change hydraulic pump oil and filter E EX ET ED EJ b3 Husqvarna 7 1 SERVICE JOURNAL Action Date mtr reading stamp sign 100 Hour Service Perform the 25 hour service Perform the 50 hour service Change the engine oil filter Clean replace the spark plugs Replace the fuel filter Check V belts Change the air filter s paper cartridge oO MN oa F wD a Change hydraulic pump oil and filter 200 hours Check tighten caster wheel axle bolts every 200 hours E EX a ef G B 72 Husqvarna SERVICE JOURNAL Action Date mtr reading stamp sign 300 Hour Service Perform the 25 hour service Perform the 50 hour service Perform the 100 hour service Check adjust the mower deck Check the engine valve clearance NO aA FON gt Replace the air cleaner s prefilter
3. Avoid skin contact wash with soap and water in case of spills Engine Oil Levels 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 If the level is approaching the ADD mark fill the oil to the FULL mark on the dipstick Never fill to above the FULL mark The oil is filled through the hole for the dipstick API class SF SG SH SJ or higher must be used Synthetic oil SAE 5W 30 or 10W 30 is recommended at all temperatures Mineral oil SAE 5W 30 10W 30 can be used between 18 C 0 F and 75 C 40 F At temperature above 5 C 40 F single grade SAE 30 must be used See the Technical Data section for oil amounts 8011 734 Changing the oil filter 8011 500 Remove the dipstick Husqvarna 5 1 LUBRICATION Changing the Engine Oil The engine oil should be changed for the first time after 5 8 hours of operation Thereafter it should be changed every 50 hours The oil drain valve is located on the left side of the unit below the oil filter Place the machine on a flat surface e Place a container under the engine where the oil drain valve exits e Remove the valve cap Allow the oil to run out into the container e Reinstall the
4. 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 Be very careful when handling battery acid Acid on skin can cause serious corrosive burns If you spill battery acid on your skin rinse immediately with water Acid in the eyes can cause blindness contact a doctor immediately Be careful when servicing the battery Explosive gases form in the battery Never perform maintenance on the battery when smoking or near open flames or sparks The battery can explode and cause serious injury damage 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 14 Husqvarna 8011 515 Never drive the machine in an enclosed space A WARNING Use protective glasses for maintenance work 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 SAFETY 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 WARNING A
5. 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 Never carry children even with the blades shut off They may fall off and be seriously injured or interfere with safe machine operation Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may block your view of a child 12 Husqvarna 8011 509 Be extra cautious when driving on slopes 8011 517 Never allow children to operate the machine 8011 518 Keep children away from work area 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 e Extinguish all cigarettes c
6. Place used oil in appropriate containers and dispose of it in accordance with laws in your area Remove the top port plug see illustration from the left side and right side of the transaxles prior to filling with oil This will allow the transaxles to vent during oil fill Remove the cap from the transaxles expansion tank located on the vehicle frame Fill with 20W50 motor oil until oil just appears at the bottom of each transaxles top port approximately 2 quarts per transaxle 4 quarts total Install the top port lug into each transaxle as the oil level reaches the port Install and torque the top port plugs to 180 in Ibs Continue to fill the transaxles through the expansion tank until the Full Cold line is reached this will take approximately 23 additional ounces Reinstall the expansion tank cap by hand Be careful to not overtighten Proceed to the purge procedure 8019 010 1 Filter guard 2 Transaxle filter 3 Top port plug EZT filter change 8019 012 1 Expansion tank 2 Tank cap 3 Transaxles EZT filter change Husqvarna 53 LUBRICATION Purging Procedures Due to the effects air has on efficiency in hydrostatic WARNING drive applications it is critical to purge the system Escaping hydraulic oil under These purge procedures should be implemented pressure can have suff
7. foam Clean the combustion chamber and grind the valve seats LILILILILILIL Husqvarna 7 3 SERVICE JOURNAL Action Date mtr reading stamp sign At Least Once Each Year Clean the engine s cooling air intake 25 hours Replace the air cleaner s pre filter foam 300 hours Replace the air filter s paper cartridge Change the engine oil 50 hours Replace the engine oil filter 100 hours Check adjust the cutting height Check adjust the parking brake 50 hours Clean change the spark plugs 100 hours Change the fuel filter 100 hours 0 Check the engine valve clearance s O0 NONn A DUUN gt Oc e a gt a CA 74 Husqvarna SERVICE JOURNAL Action Date mtr reading stamp sign P N 115 145427 IR 01 17 09
8. 10W40 5W20 5W30 API SF SJ Min 87 octane unleaded Max ethanol 10 Max MTBE 15 4 gallons 15 1 liters Champion RC12YC 030 0 75 mm Air cooled Standard 12V Electric ZT2800 Hydro Gear Dual levers foam gripped 0 7 mph 0 11 3 km h 0 3 5 mph 0 5 6 km h Mechanical parking brake 11 x 4 5 4 ply 20 x 8 8 15 PSI 103 kPa 1 bar As rated by the engine manufacturer 60 Husqvarna EZ4824 965880401 Briggs amp Stratton 24 hp 5W30 API SF SJ Min 87 octane unleaded Max ethanol 10 Max MTBE 15 4 gallons 15 1 liters Champion XC12YC 030 0 75 mm ZT2800 Hydro Gear Dual levers foam gripped 0 7 mph 0 11 3 km h 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 Weight Base Machine Length Base Machine Height Base Machine Width Overall Width Chute Up Overall Width Chute Down TECHNICAL DATA EZ4824 966038201 EZ4824 965880401 48 122cm 48 122cm 175 472 3 8 11 4 cm 175 42 3 8 11 4 cm 164 41 cm 164 41 cm pole 747 189 cm 742 189 cm 4672 118 cm 46772 118 cm 4872 123 cm 48 123 cm 59 152 cm 59 152 cm Husqvarna 6 1 TECHNICAL DATA PO EZ5224 966038301 EZC4824 966038501 Manufacturer Kohler one ZI Pressure with oi fite 178 qis 1 65 ters 2 ats 189 ters Engine oil See v
9. AMPUTATING HANDS AND FEET AND THROWING OBJECTS FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH General Operation e Read understand and follow all instructions on the machine and in the manual before starting Do not put hands or feet near rotating parts or under the machine Keep clear of the discharge opening at all times e Only allow responsible adults who are familiar with the instructions to operate the machine e Clear the area of objects such as rocks toys wire etc which could be picked up and thrown by the blades e Be sure the area is clear of bystanders before operating Stop machine if anyone enters the area e Never carry passengers The machine is only intended for use by one person A NE Read the operator s manual before starting the machine Donot mow in reverse unless absolutely necessary Always look down and behind before and while backing e Never direct discharged material toward anyone Avoid discharging material against a wall or obstruction Material may ricochet back toward the operator Stop the blades when crossing gravel surfaces Do not operate machine without the entire grass catcher discharge guard or other safety devices in place and working Slow down before turning Never leave a running machine unattended Always turn off blades set parking brake stop engine and remove keys before dismounting Disengage blades when
10. Fuel tank IMPORTANT INFORMATION Experience indicates that alcohol blended fuels called gasohol ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or longer Drain the gas tank start the engine and let it run until the fuel lines and carburetor are empty Use fresh fuel the next season See Storage Instructions for additional information Never use engine or carburetor cleaners in the fuel tank or permanent damage may occur Husqvarna 2 1 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 Cutting Height Adjuster The deck cutting height is obtained by pressing the button and moving the lever forward to the correct cutting height on the cutting plate The cutting height range is from 172 38mm to 4 102mm in 7 13mm increments The heights are measured from the ground up to the blade tip with the engine not running IMPORTANT INFORMATION In order to obtain an even cutting height it is important that the air pressure in all tires is 15 psi 103 kPa 1 bar IMPORTANT INFORMATION Always raise the deck to the highest position for transport 22 Husqvarna 8011 419 Fuel shut
11. The machine moves slowly unevenly or not at all Mower deck not engaging Transaxle leaks oil Uneven mowing results 56 Husqvarna Cause 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 Fouled spark plugs Poor contact of the battery terminal cable connections Charging lead is disconnected Parking brake on Bypass valve on pump open Drive belt for the transmission slack or has come off Air trapped in hydraulic system Drive belt for the mower deck has come loose Contact for the electromagnetic coupling has loosened Blade switch is faulty or has come loose from cable contact Blown fuse Damaged seals housing or gaskets Air trapped in hydraulic system Different air pressure in tires on the left and right sides Bent blades Suspending for the mower deck is uneven Blades are dull Driving speed too high Grass is too long Grass collected under the mower deck 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 engine function Fuel stabilizers are an acceptable option as regards to the sticky residues that can occur during storag
12. Turn over the engine so that the oil is evenly distributed and then refit the spark plug 6 Lubricate all grease zerks joints and axles 7 Remove the battery Clean charge and store the battery in a cool place but protect it from direct cold 8 Store the machine in a clean dry place and cover it for extra protection Service When ordering spare parts please specify the purchase year model type and serial number Always use genuine Husqvarna spare parts An annual check up at an authorized service workshop is a good way to ensure that the machine performs its best the following season Husqvarna 57 NOTE 1 SEAT UNOCCUPIED 2 BRAKE SWITCH IN OFF POSITION 3 MOTION CONTROL LEVERS OUT 4 PTO IN OFF POSITION SOLENOID il RED BLK i YEL RED BLK HE BRAKE SW TO TN ENGINE i X 20 AMP RIGHT MOTION d RR el i CONTROL LEVER BN GRY PUR YEL RED 5 YEL BRN WHT GRN T LEFT MOTION LN gt CONTROL LEVER vg PUR as uU BLK BN BRN BRN SEAT SW PUR PUR p 7 5 AMP HOURMETER ELECTRIC x ACCESSORY CLUTCH d OUTLET BLK 58 Husqvarna SCHEMATICS KEY SWITCH POSITIONS D POSITION 1 OFF B DES B o oAl Ag Lo ng puen POSITION 2 RUN1 AN P 4 Lag POSITION 3 RUN2 TECHNICAL DATA Accessories Collection syst
13. adapters bulbs clutches clutch drums filters fuel line fuel filters air filters oil filters sprockets guide bars lubricants rewind springs spark plugs 2 Natural discoloration of material due to ultraviolet light 3 Engine and drive systems not manufactured by Husqvarna these items are covered by the respective manufacturer s warranty as provided in writing with the product information supplied at the time of purchase all claims must be sent to the appropriate manufacturer 4 Lawn and garden attachments that are covered by a third party which gives a warranty all claims for warranty should be sent to the manufacturer 5 Commercial or consumer mowing decks with sand abrasion damage 6 Emission Control System components necessary to comply with CARB TIER II and EPA regulations which are manufactured by third party engine manufacturer SECTION 4 EXCEPTIONS AND LIMITATIONS This warranty shall be inapplicable to defects resulting from the following 1 Accident abuse misuse negligence and neglect including stale fuel dirt abrasives moisture rust corrosion or any adverse reaction due to incorrect storage or use habits 2 Failure to operate or maintain the unit in accordance with the Owner s Operator s manual or instruction sheet furnished by Husqvarna 3 Alterations or modifications that change the intended use of the product or affects the product s performance operation safety
14. 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 Avoid spraying engine and electrical components with water Do not rinse hot surfaces with cold water Let unit cool before washing 8050 831 Clean regularly IMPORTANT INFORMATION Use protective glasses when cleaning and washing Caster Wheels Check every 200 hours Check that wheels rotates freely If wheels do not rotate freely take the unit to your dealer for service Foam filled tires or solid tires will void the warranty IMPORTANT INFORMATION DO NOT add any type of tire liner or foam fill material to the tires Excessive loads created by foam filled tires will cause premature failures Only use O E M specified tires Removal and installation of caster wheel Remove nut and caster bolt TA 8011 619 4 caster yoke Pull the wheel out of the yoke and take care of i 2 Caster bolt spacers 3 Caster long spacer 4 Caster small spacers not on all models Hardware Caster wheels Check daily Inspect the entire machine for loose or missing hardware Install in reverse order Tighten caster bolt 48 Husqvarna LUBRICATION zeen HIN a NNA 12 12 Every year Lubricate with grease gun Lubr
15. its own power the operator must be in the seat start engine see Before Starting in Operation section adjust engine speed to idle disengage parking brake do not engage blades at this time rotate control levers inward As long as the control levers have not been moved forward or backwards mower will not move Slowly move both control levers forward slightly This will allow mower to start moving forward in a straight line Pull back on control levers to the neutral position and mower should stop moving Pull back slightly on control levers this will allow mower to start moving backwards Push forward on control levers to the neutral position and mower should stop moving To turn to the right While moving in a forward direction pull the right lever back towards the neutral position while maintaining the position of the left lever this will slow the rotation of the right wheel and cause the machine to turn in that direction To turn to the left While moving in a forward direction pull the left lever back towards the neutral position while maintaining the position of the right lever this will slow the rotation of the left wheel and cause the machine to turn in that direction To zero turn While moving in a forward direction first pull both control levers back until the mower stops or slows dramatically Then by alternating one lever slightly to the forward position and the other in the reverse position OPERATION Bef
16. liters Oil capacity including filter 2 qts 1 89 liters Engine oil See viscosity diagram SAE 10W30 10W40 5W20 5W30 API SF SJ Min 87 octane unleaded Max ethanol 10 Max MTBE 15 030 0 75 mm Transmission Rear tires turf pneumatic As rated by the engine manufacturer 64 Husqvarna 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 Weight Base Machine Length Base Machine Height Base Machine Width Overall Width Chute Up Overall Width Chute Down TECHNICAL DATA EZ6124 966038401 61 155cm 1Ve 42 3 8 11 4 cm E gh 5 7 690 Ibs 313 kg 6 193 cm 47 119 cm 4672 118 cm 6134 157 cm 75V2 192 cm Husqvarna 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 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 CE requirements The Declaration of Conformity is included in the literature packet 66 Husqvarna WARRANTY All Husqvarna products can be registered online at www usa husqvarna com quic
17. must be of sound mind and body and must not be under the influence of any mind altering substance WARNING Engine exhaust some of its constituents and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm WARNING Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling INTRODUCTION Congratulations 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 contents carefully before using or servicing the machine The following of instructions use service maintenance by all who operate this machine is important for the safety of the operator and others It can also considerably increase the life span of the machine and increase its resale value If you sell your machine be sure to give the operator s manual to the new owner The final chapter of this operator s manual provides a Service Journal Ensure that service and repair work are documented A well kept service journal reduces service costs f
18. oil drain valve cap Replace the oil filter if necessary Fill with new engine oil in accordance with Checking the Oil Level e Start the engine Run it for 3 5 minutes Stop and um recheck the oil level The dipstick markings 8009 159 52 Husqvarna LUBRICATION Transaxle Transmission Fluid Change This transaxle is designed with an external filter for ease of maintenance To ensure constant fluid guality levels and longer life an oil filter change interval of every 200 hours is recommended The following procedure is performed with the transaxles installed in the mower and the mower on level ground Apply the pump release valve for each transaxle and set the parking brake 1 10 11 12 13 14 Remove the three 74 filter guard screws and filter guard Clean any loose debris from around the perimeter of the filter See illustration Place an oil drain pan 12 or more diameter and 8 qt capacity is optimal beneath the oil filter Remove the oil filter from the transaxle After the oil has drained wipe the filter base surface and apply a film of new oil to the gasket of the replacement filter Install the new filter by hand turning it three quarters to one full turn after the filter gasket contacts the filter base surface Reinstall the filter guard Torque screws to 65 in Ibs each Repeat steps on the opposite side Drain old oil filters of all free flowing oil prior to disposal
19. 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 Husgvarna service workshop IMPORTANT INFORMATION The machine must be absolutely standing still when applying the parking brake 8058 020 Parking brake WARNING Faulty adjustment will result in reduced braking ability and can cause an accident 42 Husqvarna 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 Removal 1 Park on a level surface Apply parking brake 2 Lower the deck into the lowest cutting position 3 Remove bolts from belt shields and remove shields 4 Remove any dirt or grass that may have accumulated around the cutter housings and entire deck surface 5 Remove tension on the belt by moving the idler arm 6 Carefully slip belt up over the top of the cutter housing pulleys and remove belt Rolling belt over the pulleys may damage the belt Deck Belt Installation NOTE For ease in installing the deck belt refer to the routing decal on the top of the deck 1 Wrap the d
20. should be delivered at owners expense as is to an authorized Husqvarna Servicing Retailer for evaluation Proof of purchase as explained in section 6 rests solely with the customer SECTION 6 PROCEDURE TO OBTAIN WARRANTY CONSIDERATION It is the Owner s and Retailer s responsibility to make certain that the Warranty Registration Card is properly filled out and mailed to Husqvarna This card should be mailed within ten 10 days from the date of purchase in order to confirm the warranty and to facilitate post sale service Proof of purchase must be presented to the authorized Husqvarna retailer in order to obtain warranty service This proof must include date purchased model number serial number and complete name and address of the selling retailer To obtain the benefit of this warranty the product believed to be defective must be delivered to an authorized Husqvarna retailer in a timely manner no later than thirty 30 days from date of the operational problem or failure The product must be delivered at the owner s expense Downtime pick up and delivery charges are not covered by this warranty An authorized Husqvarna retailer can be located by calling 1 800 HUSKY 62 or visiting www husqvarna com Subject to change without notice Husqvarna 67 SERVICE JOURNAL Action Date mtr reading stamp sign Delivery Service Charge the battery Adjust the tire pressure of all wheels to 15 PSI 1 bar Mount the steering contro
21. the engine it should be recharged See Battery in the Maintenance Section If jumper cables are used for emergency starting follow this procedure Jumper Cables Connect each end of the RED cable to the POSITIVE terminal on each battery taking care not to short against chassis Connect one end of the BLACK cable to the NEGATIVE terminal of the fully charged battery e Connect the other end of the BLACK cable to a good CHASSIS GROUND on the mower with the discharged battery away from the fuel tank and battery 8011 642 Jumper cable connection To remove cables reverse order Remove BLACK cable first from chassis and then from the fully charged battery e Remove RED cable last from both batteries 28 Husqvarna Running 1 OPERATION Release the parking brake by pushing the button 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 Move the steering controls to the neutral position N 8058 020 Set retaining pin into selected cutting height and secure the opposite side with a cotter hairpin WARNING Ensure that no one is near mower when engaging blade switch Make sure the work area is free from objects that could be thrown by the rotating blades
22. 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 By moving both controls an equal amount forward or backward the machine moves in a straight line forward or backward respectively In order for example to turn right while moving forward move the right control towards the neutral position The rotation of the right wheel is reduced and the machine turns to the right Zero turn can be achieved by moving one control backward behind the neutral position and carefully moving the other steering control forward from its neutral position The rotation direction when zero turning is determined by which steering control is moved backward behind the neutral position If the left steering control is pulled backward the machine turns to the left Use extra care when using this maneuver If the steering controls are in uneven positions when standing still or do not fit in the slots for moving the controls outward they can be adjusted 18 Husqvarna A y TN N 8058 022 Steering controls WARNING The machine can turn very rapidly if one steering control is moved much further forward than the other 8011 7912a 1 Forward 2 Neutral 3 Neutral slot Neutral lock 4 Reverse Motion control lever right side CONTROLS Parking Brake IMPORTANT INFORMATION The machine must stan
23. turn the ignition key to the start position 8050 780 Turn to the start position When the engine starts immediately release the ignition key back to the run 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 781 Return to run position Set the desired engine speed with the throttle Allow the engine to run at a moderate speed half throttle for 3 5 minutes before loading it too heavily USE FULL THROTTLE WHEN MOWING no choke WARNING Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer birth defects or other UP BLADES ON reproductive system damage The engine exhaust contains carbon monoxide which is a odorless colorless poisonous gas Do not use the machine in enclosed spaces 8056 001 Set the engine speed Husqvarna 27 OPERATION Weak Battery WARNING Lead acid batteries generate explosive gases Keep sparks flame and smoking materials away from batteries Always wear eye protection when around batteries a ima Ss 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 If your battery is too weak to start
24. 9 Husqvarna Operator Manual EZC4824 966038501 EZ4824K 966038201 EZ4824 965880401 EZ5224 966038301 EZ6124 966038401 Please read the operator s manual carefully and make sure you understand the instructions before using the machine In order to implement improvements specifications and designs can be altered without prior notification 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 2009 HTC All rights reserved Beatrice NE Printed in U S A CONTENTS INTRODUCTION vie canst rnt eruat ete remet nien 5 Driving and Transport on Public Roads 5 TOWING p 5 Operating ire e ee Dias 5 Good SeIVICe ete i ettet rE eRe 6 SYMBOLS AND DECALS eee em 7 SAFETY t 9 Safety Instr ctlons uices 9 Personal Safety Equipment sssssse 11 Slope Operatlon icti fite 11 Safe Handling of Gasoline ssss 13 General Maintenance sirisser 14 Mino eee Si oh achi s 16 CONTROLS ern tet epe ci e I eee ee 17 Control LOoCatlons 5 rere acisna 17 Ste
25. Push the release button on the cutting height lever and move lever to the pin release the button Set the cutting height with the cutting height adjustment lever 8058 019 Mower deck lifting lever Husqvarna 29 OPERATION 6 Engage the mower deck by pulling out the blade switch 7 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 ON By moving both controls an equal amount forward ER soin b N N BLADES ON or backward the machine moves in a straight line e J forward or backward respectively In order for example to turn right while moving forward move the right control towards the neutral position The rotation of the right wheel is reduced and the machine turns to the right 8052 001 Turning on the spot zero turn can be achieved by Set blade engagement and throttle control moving one control backward behind the neutral position and carefully moving the other steering control forward from its neutral position Operating On Hills Read the Safety Instructions Driving on Slopes in the Safety Instructions WARNING Do not drive up or down hills with slopes greater than 10 degrees Do not drive across slopes The slowest speed possible should be used before starting up or down hills Avoid stopping or changing spe
26. arking Brake inet ette 42 MSCS eee te stunts 43 PUMP Belt tee tn eder teet 44 Cutting Blades 45 Blade replacement eese 45 Adjusting the Mower Deck 46 Leveling deck eere 46 Anti scalp rOllerS eeeeeeeereeeereenreeeensrsreene 47 ISCEhDME 48 Caster Wheels iere rebates 48 HardWare cecidit a anaa 48 LU BRICATIGQN 1 seriis nett rr Rees 49 Front Wheel Mount 50 Front Wheel Bearings see 50 Deck 5pindle oett dee ted beret ede 50 Seem M 51 Transaxle Transmission Fluid Change 53 Purging Procedures mete 54 TROUBLESHOOTING notre nenne 55 STORAQGE onere ri e E EEIE 57 Winter Storage eite eren terere ede 57 SEI VICB teste tos e Abdo esu due 57 SCHEMATIGCS erint tete tee in ieu cu e 58 TECHNICAL DATA erret tte 59 ACCESSOMNES t X 59 Torque Specifications ssssssssssss 59 CONFORMITY CERTIFICATES eene 66 SERVICE JOURNAL re iecit rcnt 68 English 3 English 4 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
27. ck 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 Turn each outer blade tip to align with the deck or in a side to side manner 2 Measure from the floor surface up to the bottom of the blade tip on the discharge side of the mower deck Retain this measurement 3 Move to the opposite side check that measurement is the same If adjustment is required with a 74 or adjustable wrench turn the lift link adjustment nuts on either side counter clockwise to lower or clockwise to raise Adjust until both side to side measurements are equal 4 Turn any blade to align with the deck in front to rear manner If the rear blade tip does not measure s to 72 higher follow the front adjustment instructions that follow 5 With a 5 s or adjustable wrench turn the nuts on the front suspension linkage Clockwise raises the front of the mower counter clockwise will lower the front Adjust nuts until rear of mower deck is positioned level to s higher in the rear than the side to side measurement NOTE This will place the mower deck in a base measurement position Additional adjustm
28. d 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 button and pull the lever backward to activate the brake and push button and push forward to release it 8058 020 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 respectively Avoid idling the engine for long periods as there is a risk of fouling the spark plugs USE FULL THROTTLE WHEN MOWING for best mower performance and battery charging 8052 001 Throttle control Blade Switch In order to engage the mower deck pull the knob out the mower blades are disengaged when the knob is depressed uen M Wy ND dy 8052 001 Blade switch Husqvarna 19 CONTROLS Ignition Switch The ignition key is placed on the control panel and is used to start and stop the engine 8052 001 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 N UP t Neues ON sA ba N 8052 001 Choke control Fuses Fu
29. e Add stabilizer to the fuel in the tank or in the storage container Always use the mixing ratios specified by the manufacturer of the stabilizer Run the engine for at least 10 minutes after adding the stabilizer so that it reaches the carburetor Do not empty the fuel tank and the carburetor if you have added stabilizer WARNING Never store an engine with fuel in the tank indoors or in poorly ventilated spaces where fuel vapor can come in contact with open flames sparks or a pilot light such as in a boiler hot water tank clothes dryer etc Handle the fuel with care It is very flammable and can cause serious personal injury and property damage Drain the fuel into an approved container outdoors and far away from open flame Never use gasoline for cleaning Use a degreaser and warm water instead 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 Start the engine and allow it to run until the carburetor is drained of fuel or the stabilizer has reached the carburetor 5 Remove the spark plug and pour about a tablespoon of engine oil into the cylinder
30. ease consult the following professional This Operator s Manual belongs to the machine with Engine Transmission the manufacturing number Manufacturing Number The machine s manufacturing number can be found on the printed plate affixed to the right in the engine compartment Stated on the plate from the top are The machine s type designation I D The manufacturer s type number Model The machine s serial number Serial no Please have the type designation and serial number available when ordering spare parts The engine s manufacturing number is stamped on one of the valve covers The plate states The engine s model The engine s type Code Please have these available when ordering spare parts The wheel motors and hydrostatic pumps have a barcode decal affixed at the rear 6 Husqvarna 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 XXXX XXXXXXXXX XXXXXX XXXXXXXXX XX XXXXXXXX XXXX XXXXXX Used in this publication to notify the reader of a risk of personal injury or death particularly if the reader should neglect to follow instructions given in the manual IMPORTANT INFORMATION XXXX XXXXXX XXXXX XXXX XXXXXXXXX XXXXXX XXXXXXXXX XX XXXXXXXX XXXX XXXXXX Used in this publication to notify the reader of a risk of material damage particularly if the reader shou
31. eck belt around the electric clutch pulley that is located on the engine shaft 2 Route the belt forward and up onto the deck 3 Place belt around spring loaded idler pulley 4 Wrap the belt around the stationary idler pulley and around the mandrel housings 5 Push inward on the idler arm and carefully route belt over stationary idler pulley Once belt is properly routed slowly release idler arm to tension belt 6 Double check belt routing to make sure it matches the routing decal and the belt does not have any twist Correct as needed 7 Replace belt shields on both mandrel housings and secure with fasteners Removing deck belt 8061 034 1 Clutch pulley 2 Deck belt Belt routing deck belt Husqvarna 43 MAINTENANCE Pump Belt Replacing pump belt Park the mower on a level surface Engage the parking brake Belt removal 1 2 Remove the deck belt see Deck Belt Removal in this section of the manual Create slack in the belt by removing the spring on the pump idler arm The belt should now be able to be removed from the engine pulley and pump pulleys Belt installation 1 2 P Wrap the belt around the pulley Route the belt around the inside of the idler pulley Wrap the belt around the engine pulley Reattach the spring on the pump idler arm Reinstall the deck belt see Deck Belt Installation in this section of the manual 44 Husqvarna 1 Electric clutch 2 Idle
32. ed by the manufacturer Operating instructions for the accessories are provided with delivery All other types of uses are incorrect The manufacturer s directions concerning operation maintenance and repairs must be carefully followed Lawn mowers and all power equipment can be potentially dangerous if used improperly Safety requires good judgement careful use in accordance with these instructions and common sense The machine must only be operated maintained and repaired by persons familiar with the machine s special characteristics and who are also knowledgeable about the safety instructions Use only approved repair parts to maintain this machine Accident prevention regulations other general safety regulations occupational safety rules and traffic regulations must be followed without fail Unauthorized modifications to the design of the machine may absolve the manufacturer from liability for any resulting personal injury or property damage Husqvarna 5 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 pl
33. ed on hills e f stopping is absolutely necessary pull drive levers into the neutral position and push to the outside of the unit and engage the parking brake IMPORTANT INFORMATION Control levers return to neutral when released This may cause the mower to suddenly stop To restart movement release the parking brake Pull the control levers back to the center of the mower and press forward to regain forward motion Make all turns slowly 8058 020 Parking brake released 30 Husqvarna 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 272 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 Make the first cut relatively high the second to the desired height The mowing result will be best with a high engine speed the blades rotate rapidly and low speed the rider moves slowly If the grass is not too long and dense the driving speed can be increased without negatively affecting the mowing result The finest lawns are obtained by mowing often The lawn becomes more even and the grass clippings more evenly distributed over the mown area The total time
34. ee Check the tire pressures Check battery Sharpen Replace mower blades Clean the engine s cooling air intake 2 Clean the air cleaner s pre filter 2 foam Clean the air cleaner s filter cartridge 2 paper filter Check adjust the parking brake 009 o e Inspect muffler Spark arrester 34 Husqvarna MAINTENANCE Daily Weekly At Maintenance interval least in hours once Maintenance Before After each year 25 50 100 300 Check adjust throttle cable Check the condition of belts belt pulleys e Change the engine oil e e Replace the engine oil filter e e Clean replace the spark plugs e e Replace the fuel filter e e Replace the air filter paper filter e e Check the caster wheels every 200 hours e Replace the air cleaner s pre filter foam e Check adjust the mower deck e e Check the engine valve clearance Perform the 300 hour service 1 First change after 5 8 hours When operating with a heavy load or at high ambient temperatures replace every 50 hours 2 In dusty conditions cleaning and replacement are required more often 3 Performed by authorized service workshop Described in this manual Notdescribed in this manual WARNING Before performing any service or adjustment checklist Engage the parking brake Place the Blade
35. em Torque Specifications Engine crankshaft bolt 50 ft lb 67 Nm Deck pulley bolts 150 ft lb 203 Nm Lug nuts 75 ft lb 100 Nm Blade bolt 90 ft lb 122 Nm Standard 74 fasteners Standard 16 fasteners Standard s fasteners Standard 7 16 fasteners Standard 77 fasteners HEX HEAD CAP SCREWS The torque values shown should be used as a general guideline when specific torque values are not given U S Standard Hardware Grade SAE Grade 5 SAE Grade 8 Flangelock Screw w Flangelock Nut ms Shank Size Diameter in inches fine or coarse thread Grade 5 Minimum commercial quality lower quality not recommended Metric Standard Hardware T G g E o p o o o o c o d g 5 E E 2 o E G a o NN o x c c o 9 ft Ib 12 Nm 18 ft lb 25 Nm 33 ft lb 44 Nm 52 ft lb 70 Nm 80 ft lb 110 Nm Husqvarna 59 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 Speed forward Speed reverse Brakes Front caster tires smooth tread Rear tires turf pneumatic Tire pressure TECHNICAL DATA EZ4824 966038201 Kohler Courage 24 hp Pressure with oil filter 1 78 qts 1 65 liters 2 qts 1 89 liters SAE 10W30
36. ent may be required to achieve desired cut for the type of grass or conditions being mowed 46 Husqvarna Lift link adjustment nut JT p Deck front adjustment nuts 8 8058 030 8058 031 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 The anti scalp rollers can be set in three positions Upper position 1 to 272 38 to 64 mm grass 8050 830 Middle position 276 to 4 64 to 102 mm grass ANEGA PANE Lower position 4 to 6 102 to 128 mm grass The rollers should be approximately 74 6 5 mm from ground Do not adjust the rollers to support the deck IMPORTANT INFORMATION The anti scalp rollers must not be used for gauge wheels or the roller and deck may be damaged Husqvarna 4 7 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
37. ering Control LeVefS rsisi runian 18 Parking Brake onere tere 19 Throttle Control inerte 19 Blade SWItCh iti drehte 19 Ignition Switch reinen 20 Choke Control eter teo ett eint e 20 R LInsee 20 Fuel Tank uoto reped ERI 21 Fuel Shut Off Valve aree nennen 22 Cutting Height Adjuster seeeeeeee 22 Seat Adjustment Lever seeeeeee 23 Hour Meter niii prine 23 Tracking Knob iere cree teret 23 OPERATION eir E tee ERE 24 Mis c a 24 DLS CHING a cete etui 24 Before Starting nre ien een 25 Starting the Engine seeeeeeee 25 Weak Battery aei tete 28 Jumper CAblOS vc sci iie tete 28 SUP 29 Operating Ori Hills iiie 30 MOWING TIPS e 31 Stopping the Engine certe 32 Manual Transport ssssee 33 ZT 2800 Bypass Linkages 33 MAINTENAN GE ern et ioa rtt hcic 34 Maintenance Schedule sess 34 runt 36 Ignition System coe cete rectc 37 Safety System ette Ete direc 37 Engine Cooling Air Intake esee 38 Throttle Cable sorit 38 Choke Cable eee 38 Allie RIED geesi ai 39 Briggs amp Stratton Engine 39 Kohler ENGING sipsien noe 40 Fuel Filter m al 41 Tire PRESSUPES E 42 P
38. g the lever button and pulling the lever upward Move the throttle to the minimum position tortoise symbol Turn the ignition key to the stop position Move the steering controls outward e Remove key Always remove key when leaving the mower to prevent unauthorized use IMPORTANT INFORMATION Leaving the ignition switch in any other position than OFF will cause the battery to be discharged 32 Husqvarna 8052 001 Disengage the mower deck and move throttle to minimum 8058 019 8061 026 Place controls in neutral position OPERATION Manual Transport ZT 2800 Bypass Linkages When pushing or pulling the mower engage the ZT 2800 Integrated Zero turn Transaxle bypass linkages The ZT 2800 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 ZT 2800 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 ZT 2800 to drive reverse the above procedure Load the machine into truck or trailer by driving up 8058 032 ramps in low gear DO NOT LIFT The machine is not intended to be lifted by hand WARNING Make no adjustments without e the engine stopped e the ignition key removed e the parking brake activated 8058 032 Bypass linkage ZT 2800 loc
39. he machine starts when one of these conditions is not met turn the machine off and repair the safety system before using the machine again Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position Check that the engine stops if the mower blades are engaged and the driver temporarily moves off the drivers seat IMPORTANT INFORMATION Fitting the wrong spark plug type can damage the engine Inadequately tightened spark plugs can cause overheating and damage the engine Tightening the spark plugs too hard can damage the threads in the cylinder head 1 0 028 0 031 in 0 70 0 80 mm 8011 054 Measure the electrode gap 8058 026 Steering controls locked in neutral IMPORTANT INFORMATION In order to be able to drive the driver must sit in the seat and release the parking brake before the steering controls can be moved into the neutral position otherwise the engine will stop Husqvarna 37 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 LM M lj U Throttle Cable 77 JP WWW Check that the engine responds to throttle increases and that a good e
40. icate with oilcan gy 1 52 Every Week Oil change Level check 300h 8050 832 amp 1 365 Every day Filter change Change transmission filter General Remove the ignition key to prevent unintentional Wipe away excess grease after lubrication movements during lubrication It is important to avoid getting lubricant on the belts When lubricating with an oil can it must be filled with or the drive surfaces on the belt pulleys Should this engine oil happen attempt to clean them with spirits If the belt When lubricating with grease unless otherwise stated Continues to slip after cleaning it must be replaced use a high grade molybdenum disulphide grease Gasoline or other petroleum products must not be For daily use the machine should be lubricated twice used to clean belts weekly Husqvarna 49 LUBRICATION Front Wheel Mount Lubricate with a grease gun one zerk for each wheel mount until the grease is forced out Use only good quality bearing grease Grease from well known brand names petrochemical companies usually maintains a good quality Front Wheel Bearings Lubricate with a grease gun one zerk for each set of wheel bearings until the grease is forced out Use only good quality bearing grease IMPORTANT INFORMATION Use minimal lubrication and remove excess lub
41. icient force to any time a hydrostatic system has been opened to penetrate the skin causing serious facilitate maintenance or any additional oil has been injury added to dis system If injured by escaping fluid Resulting symptoms in hydrostatic systems may be see a doctor at once Serious 1 Noisy operation infection or reaction can develop 2 Lack of power or drive after short term operation if proper medical treatment is not 3 High operation temperature and excessive administered immediately expansion of oil 4 Shortened component life Before starting make sure the pump is at the proper oil level If not fill to the specifications outlined prior The following procedures are best performed with the vehicle drive wheels off the ground then repeated under normal operating conditions 1 Disengage the brake if activated 2 With the bypass valve open and the engine running at fast idle slowly move the steering control in both forward and reverse directions 5 or 6 times As air is purged from the unit the oil level will drop 3 With the bypass valve closed and the engine running slowly move the steering control in both forward and reverse directions 5 to 6 times Check the oil level and add oil as required after stopping the engine 4 t may be necessary to repeat Steps 2 and 3 until all the air is completely purged from the system 8058 020 When the transaxle operates at normal noise Disengage the parking bra
42. igars pipes and other Sources of ignition e Use only approved gasoline container e Never remove gas cap or add fuel with the engine running Allow engine to cool at least two 2 minutes before refueling e Never fuel the machine indoors Never store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliance Before you begin refueling minimize the risk of 8011 516 static electricity by touching a metal surface Never fill the fuel tank indoors e Never fill containers inside a vehicle or on a truck or trailer bed with plastic liner Always place containers on the ground away from the vehicle when filling Remove gas powered equipment from the truck WARNING or trailer and refuel it on the ground If this is not possible refuel such equipment with a portable container rather than from a gasoline dispenser The engine and the exhaust system become very hot during operation nozzle There is risk for burns if touched e Keep the nozzle in contact with the rim of the fuel Allow engine and exhaust system to tank or container opening at all times until fueling cool at least two 2 minutes before is complete Do not use a nozzle lock open device refueling e If fuel is spilled on clothing change clothing immediately e Never overfill fuel tank Replace gas cap and tighten securely Donot start the engine near spilled fuel Never use gas
43. il under pressure can have sufficient force to penetrate the skin causing serious injury If injured by escaping fluid see a doctor at once Serious infection or reaction can develop if proper medical treatment is not administered immediately CONTROLS This operator s manual describes the Husqvarna Zero Transmission from the engine is made via a belt driven Turn Rider The rider is fitted with either a Kohler or hydraulic pumps Using the left and right steering Briggs amp Stratton four stroke overhead valve engine controls the flow is regulated and thereby the direction developing 24 horse power and speed Control Locations 1 Steering control levers 8 Fueltank cap 2 Parking brake 9 Fuel shut off valve 3 Throttle control 10 Deck lift 4 Blade switch 11 Seat adjustment lever 5 Ignition switch 12 Hour meter 6 Choke control 13 Tracking adjustment 7 Fuses As rated by the engine manufacturer Husqvarna 1 7 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
44. ing Zero turn mowers are far more maneuverable than typical riding mowers due to their unigue steering capabilities We suggest that this section be reviewed in its entirety prior to attempting to move the mower under its own power Additionally we suggest when first operating the mower use a reduced throttle speed and reduced ground speed by NOT moving control levers to the furthest forward or reverse positions during initial operation or until operator becomes comfortable with controls We also suggest first time users or new users to Zero Turn mowers to become familiar with the mower s movement on a hard surface such as concrete or blacktop PRIOR to attempting to operate on turf Until operator becomes comfortable with mower controls and zero turning capability they may damage turf due to overly aggressive maneuvers IMPORTANT INFORMATION When control levers are in the reverse position they return to neutral when released This may cause the mower to suddenly stop 24 Husqvarna Steering To move forward and backward 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 First time users should push mower see Moving by Hand in the Operation section to an open flat area without other people or vehicles obstacles nearby In order to move unit under
45. ion System The engine is eguipped with an electronic ignition system Only the spark plugs reguire 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 Measure the electrode gap with a gapping tool The gap should be 030 0 75 mm Adjust as necessary by bending the side electrode 5 Reinsert the spark plug turning by hand to avoid damaging the threads 6 After the spark plug is seated tighten it using a spark plug wrench so that the washer is compressed A used spark plug should be turned 1 s of a turn from the seated position A new spark plug should be turned a 74 turn from the seated position 7 Replace the ignition cable Safety System The machine is equipped with a safety system that prevents starting or driving under the following conditions The engine can only be started when 1 The mower deck is disengaged 2 The steering controls are in the outer locked neutral position 3 The parking brake is on Make daily inspections to ensure that the safety System works by attempting to start the engine when one of the conditions is not met Change the conditions and try again If t
46. iscosity diagram SAE 10W30 10W40 5W20 SAE 10W30 10W40 5W20 5W30 API SF SJ 5W30 API SF SJ Fuel Min 87 octane unleaded Max Min 87 octane unleaded Max ethanol 10 Max MTBE 15 ethanol 10 Max MTBE 15 Fuel tank capacity 4 gallons 15 1 liters 4 gallons 15 1 liters Champion RC12YC Champion XC12YC 030 0 75 mm 030 0 75 mm Aircooled Standard Em Electric pue ZT2800 Hydro Gear Speed forward 0 7 mph 0 11 3 km h 0 7 mph 0 11 3 km h 0 3 5 mph 0 5 6 km h 0 3 5 mph 0 5 6 km h Mechanical parking brake 1 x 45 4 ply 20 x 10 8 15 PSI 103 kPa 1 bar Speed and direction controls Dual levers foam gripped Dual levers foam gripped 62 Husqvarna 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 Weight Base Machine Length Base Machine Height Base Machine Width TECHNICAL DATA EZ5224 966038301 EZC4824 966038501 52 132cm 48 122cm 172 412 8 8 11 4 cm 1 2 42 8 8 11 4 cm 18 45 7 cm 20 19 51 3 cm Standard Standard Lh RI 742 189 cm 742 189 cm 47 119 cm 47 119 cm 46 2 118 cm 46172 118 cm Overall Width Chute Up 521 133 cm Overall Width Chute Down 66174 168 cm 50 127 cm Husqvarna 63 TECHNICAL DATA 24 ho EZ6124 966038401 Pressure with oil fitr Oil capacity excluding filter 1 78 qts 1 68
47. ke levels and moves smoothly forward and reverse at normal speeds the transaxle is considered purged 5 After the vehicle has been used two times the oil level should be checked while the oil is cold and adjusted accordingly 54 Husqvarna TROUBLESHOOTING Problem Engine will not start Starter does not turn the engine over Engine runs rough Engine seems weak Machine vibrates Cause Blade switch is engaged Steering controls are not locked in the neutral position Parking brake is not activated Battery is dead Contamination in the carburetor or fuel line 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 See Checking the Safety System in the Maintenance Section Faulty carburetor Choke control is pulled out with a warm engine Clogged fuel filter or jet Clogged ventilation valve on the fuel cap Fuel tank nearly empty Fouled spark plugs Rich fuel mixture or fuel air mixture Wrong fuel type Water in fuel Clogged air filter Clogged air filter Fouled spark plugs Carburetor incorrectly adjusted Air trapped in hydraulic system Blades are loose Blades are incorrectly balanced Engine is loose Husqvarna 55 TROUBLESHOOTING Problem Engine overheats Battery not charging
48. ked in the bypass position Husqvarna 33 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 When operating with a heavy load or at high ambient temperatures replace every 50 hours In dusty conditions cleaning and replacement are required more often For daily use the machine should be lubricated twice weekly Performed by authorized service workshop e Described in this manual Not described in this manual Daily Weekly At Maintenance interval least in hours once Maintenance Before After each year 25 50 100 300 Check the parking brake Check the engine s oil level every refueling Check the safety system oe Check for fuel and oil leakages Check clean the engine s cooling air intake Check the mower deck Check for loose hardware screws nuts Clean under the mower deck Start the engine and blades listen for unusual sounds Check for damage Thoroughly clean around the engine Clean around belts belt pulleys 990 e
49. kly 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 Ask about Husqvarna s extended service plan SECTION 1 LIMITED WARRANTY Husqvarna Professional Products Inc Husqvarna warrants the original purchaser the Husqvarna branded product to which this warranty apply the Product that the Product shall be free from defects in material and workmanship from the date of purchase for the period of the applicable Warranty Schedule of the Product as set forth below Additional limitations are described in Section 2 through 6 inclusive PRODUCT CONSUMER COMMERCIAL PROFESSIONAL RENTAL WARRANTY SCHEDULE WARRANTY SCHEDULE WARRANTY SCHEDULE Zero Turn Rider 3 Years or 600 Hours 1 Year or 600 Hours All consumer product use must have been limited to the owner s residence Warranted for noncommercial nonprofessional noninstitutional and nonincome producing use SECTION 2 HUSQVARNA S OBLIGATIONS UNDER THE WARRANTY Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect in material or workmanship during the warranty period SECTION 3 ITEMS NOT COVERED BY THIS WARRANTY The following items are not covered by this warranty 1 Normal customer maintenance items which become worn through normal regular use including but not limited to belts blades blade
50. ld neglect to follow instructions given in the manual Used also when there is a potential for misuse or misassembly Reverse Neutral Fast Warning Parking Brake CE conformity Warning Rotating blades Do not touch parts marking Only for keep away from the European market discharge deck e d O Battery acid is corrosive explosive and flammable Do not stand here Noise emissions to the surroundings in accordance with the European Union s directive The machine s emission is stated in the chapter TECHNICAL DATA and on the decals Only machines for European market Use protective glasses Use protective gloves Husqvarna 7 SYMBOLS AND DECALS Read Shut off engine and Keep a safe Use on slopes No passengers Operator s remove key before distance from no greater Manual performing any the machine than 10 maintenance or repair work Whole body Severing of fingers Do not open or Careful backing up Careful going exposure to and toes remove safety watch for other forward watch for thrown objects shields while people other people engine is running DANGER KEEP HANDS AND FEET AWAY Moving sharp blades under cover 8 Husqvarna SAFETY Safety Instructions These instructions are for your safety Read them carefully WARNING A This symbol means that important safety instructions need to be emphasized It concerns your safety IMPORTANT THIS CUTTING MACHINE IS CAPABLE OF
51. lopes are a major factor related to loss of control and tip over accidents which can result in severe injury or death Operation on all slopes requires extra caution If you cannot back up the slope or if you feel uneasy on it do not mow it Mow up and down slopes 10 degrees maximum not across Watch for holes ruts bumps rocks or other hidden objects Uneven terrain could overturn the machine Tall grass can hide obstacles Choose a low ground speed so that you will not have to stop while on the slope Do not mow on wet grass Tires may lose traction Avoid starting stopping or turning on a slope If the tires lose traction disengage the blades and proceed slowly straight down the slope Keep movement on the slopes slow and gradual Do not make sudden changes in speed or direction which could cause machine to roll over Use extra care while operating machine with grass catchers or other attachments they can affect the stability of the machine Do not use on steep slopes Do not try to stabilize the machine by putting a foot on the ground Do not mow near drop offs ditches or embankments The machine could suddenly roll over if a wheel is over the edge or if the edge caves in 8011 670a Personal protective equipment 6003 004 Mow up and down not side to side WARNING Do not drive up or down hills with slopes greater than 10 degrees Do not drive across any slopes Husqvarna 11 SAFETY
52. ls in the normal position Check that the right amount of oil is in the engine Adjust the position of the steering controls Fill with fuel and open the fuel shut off valve Start the engine Check that there is drive to both wheels a Oo BN OH fF ON gt 0 Check the mower deck adjustment 11 Check The safety switch for the parking brake The safety switch for the mower deck The safety switch in the seat The safety switch in the steering controls Parking brake functionality Driving forward Driving backward Engaging the blades 12 Check the idle speed 13 Check the engine high idle speed 14 Inform the customer about The need and advantages of following the service schedule The need and advantages of leaving the machine for service every 300 hours The effects of service and maintaining a service journal on the machine s resale value Application areas for mulching 15 Fill in the sales papers Connect the contact box to the cable for the seat s safety switch PO Ea a a A Ee LB EP pl Delivery service has been carried out No remaining notes Certified 68 Husqvarna SERVICE JOURNAL Action Date mtr reading stamp sign After the First 5 8 Hours 1 Change engine oil Husqvarna 69 SERVICE JOURNAL Action Date mtr reading stamp sign 25 Hour Service Check the engine air filter Check the tire pressures Check battery with cables
53. ngine speed is attained at full throttle If doubts arise contact the service workshop If adjustments are necessary they can be made as follows for the lower cable 1 Loosen the clamping screw for the cable s outer casing and move the throttle to the full throttle position 2 Check that the throttle cable is mounted 8061 014 in the correct hole in the lower lever see illustration 3 Push the throttle cable s outer casting as far to the right as possible and tighten the clamping screw Adjusting the throttle cable Choke Cable If the engine produces black smoke or is difficult to start this can be because the choke cable is incorrectly adjusted upper cable If doubts arise contact the service workshop If adjustments are necessary they can be made as follows 1 Loosen the clamping screw for the cable s outer casing and push the choke control fully in 2 Check that the choke cable is mounted in the 8011 605 upper lever see illustration Push the choke cable s outer casing as far to the left as possible and tighten the clamping screw Adjusting the choke cable 38 Husqvarna 8011 605 MAINTENANCE Air Filter Briggs amp Stratton Engine 1 Loosen screws and remove air filter cover 2 Remove the filter cartridge by pulling upwards along the outside edge Q WARNING The engine and the exhaust system become very hot du
54. not mowing Shut off engine and wait for all parts to come to a complete stop before cleaning the machine removing the Clear the area of objects before mowing grass catcher or unclogging the discharge guard e Operate machine only in daylight or good artificial light Do not operate the machine while under the influence of alcohol or drugs 8011 513 Husqvarna 9 SAFETY e Watch for traffic when operating near or crossing roadways e Use extra care when loading or unloading the machine into a trailer or truck e 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 Follow the manufacturer s recommendation for wheel weights or counterweights Anyone who operates this machine must first read and understand this Operation Manual Local laws Never take passengers may regulate the age of the user Keep machine free of grass leaves or other debris buildup which can touch the hot exhaust or engine parts and burn Do not allow the mower deck to plow leaves or other debris causing buildup to occur e Clean any oil or fuel spillage before operating or storing the machine Allow machine to cool before storage 8011 520 WARNING WARNING This mowe
55. off valve in the CLOSED position 8058 019 The mower deck s lifting lever CONTROLS Seat Adjustment Lever The seat can be adjusted lengthways When making adjustments the lever under the right front side of the seat is pulled to the side after which the seat can be moved backward or forward Hour Meter The hour meter displays the total operating time p A It will flash CHG OIL Change Oil at 50 hour intervals f Q A K The flash duration is one hour before and one hour after the interval The CHG OIL icon will come on and shut off automatically The hour meter cannot be manually reset N UP BLADES ON DOWN BI f Aed 8058 034 ATE BLADES OFF V oe 3 Hour meter Tracking Knob If the mower is not tracking straight check the air pressure in both rear tires Recommended air pressure is 15 psi 103 kPa 1 bar for all tires Tracking must be checked on a flat and level concrete or blacktop surface Rotating the tracking knob allows fine tuning adjustments so the machine tracks straight with the steering control levers in the full forward position Rotate the knob clockwise as viewed from the operation position to increase the speed on the left lever Rotate counterclockwise to decrease speed Tracking knob 8052 001 8058 020 Husqvarna 23 OPERATION Read Safety Instructions section and following pages if you are unfamiliar with the machine Train
56. oline as a cleaning agent e If leaks arise in fuel system engine must not be started until problem has been resolved e Check the fuel level before each use and leave space for the fuel to expand as the heat from the engine and the sun may otherwise cause the fuel to expand and overflow Husqvarna 13 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 Never make any adjustments or repairs with the engine running Check grass catcher components and the discharge guard frequently and replace with manufacturer s recommended parts when necessary Mower blades are sharp Wrap the blade or wear gloves and use extra caution when servicing them Check brake operation frequently Adjust and service as required Maintain or replace safety and instruction labels as necessary Do not modify safety equipment Check regularly to be sure it works properly The machine must not be driven with defective or unmounted protective plates protective cowlings safety switches or other protective devices
57. or durability or causes the product to fail to comply with any applicable laws or 4 Additional damage to parts or components due to continued use occurring after any of the above REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PRODUCT WITHOUT NOTICE AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFACTURED PRODUCTS Some states do not allow the exclusion of incidental or consequential damages or limitations on how long an implied warranty lasts so the above limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary by state SECTION 5 CUSTOMER RESPONSIBILITIES The product must exhibit reasonable care maintenance operation storage and general upkeep as written in the maintenance section of the Owner s Operator s manual Should an operational problem or failure occur the product should not be used Failure caused by continued use is not covered by warranty Product
58. or the maintenance and affects the machine s resale value Please contact your dealer for more information Take the operator s manual along when the machine is taken to your dealer for service General In this operator s manual left and right backward and forward are used in relation to the machine s normal driving direction Continuous dedication to improve our products require that specifications and design are subject to change without notice Driving and Transport on Public Roads Check applicable road traffic regulations before transporting on public roads If the machine is transported you must always use approved fastening equipment and ensure that the machine is well anchored DO NOT operate this machine on public roadways Towing If machine is equipped with a tow hitch use extreme caution when towing Never allow children or others in or on the towed equipment Make wide turns to avoid jack knifing Travel slowly and allow extra distance to Stop Do not tow on sloped ground The weight of the towed equipment may cause loss of traction and loss of control Follow the manufacturer s recommendation for weight limits for towed equipment Do not tow near ditches canals and other hazards Operating This machine is constructed only for mowing grass on lawns and even ground without obstacles such as stones tree stumps etc The machine can also be used for other tasks when equipped with special accessories provid
59. ore 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 e Check that there is sufficient fuel in the fuel tank e 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 Both steering controls must be in the locked outer neutral position 8058 019 Starting the Engine Sit on the seat Raise the mower deck by pushing the release button on the top of the lifting lever Pull the lifting lever backward to the locked position transport position e Activate the parking brake by pushing the release button in and pulling the lever fully upwards 8058 020 Disengage the mower blades by pressing the blade switch downwards N UP BLADES ON ANN ANIL UN ON No NN 8052 001 Depress blade switch Husqvarna 25 OPERATION Move the steering controls outward to the locked outer neutral position 8061 026 Move the throttle to the middle position 8052 001 Set the throttle If the engine is cold the choke control should be pulled up N UP BLADES ON N ND yy Se 8052 001 Set the choke control 26 Husqvarna OPERATION Press in and
60. r is equipped with an Engine exhaust and certain vehicle internal combustion engine and components contain or emit should not be used on or near any chemicals considered to cause unimproved forested bush covered cancer birth defects or other or grassy lands unless the engine s reproductive system damage The system is equipped with a spark engine exhaust contains carbon arrester meeting applicable local or monoxide which is a odorless state laws if any If a spark arrester colorless poisonous gas Do not use is used it should be maintained the machine in enclosed spaces in effective working order by the operator 10 Husqvarna SAFETY Personal 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 Always wear protective shoes or boots preferably with steel toe caps Always wear approved protective glasses or a full visor when assembling or driving Always wear gloves when handling the blades Never wear loose clothing that can get caught in moving parts Use ear protectors to avoid damage to hearing Slope Operation S
61. r spring 3 Clutch stop Pump belt removal 8054 002 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 blades should be replaced when hitting obstacles that result in a breakdown Let the service workshop decide whether the blade can be repaired ground or must be replaced Balance the blades after sharpening Check the blade mounts Check the blades 8011 604 1 WARNING Blades are sharp Protect your hands with gloves and or wrap blades with a heavy cloth when handling Blade replacement 1 Remove blade bolt by turning counterclockwise 2 Install new or resharpened blade with stamped GRASS SIDE facing towards ground grass down or THIS SIDE UP facing deck and cutter housing 3 Install and tighten blade bolt securely 4 Torque blade bolt to 90 ft Ibs 122 Nm IMPORTANT INFORMATION Special blade bolt is heat treated Replace with a Husqvarna bolt if required 8061 022 Do not use lower grade hardware than 1 Blade specified 2 Blade bolt special 3 Cutter housing Blade attachment Husqvarna 45 MAINTENANCE Adjusting the Mower Deck Leveling deck Adjust the de
62. ricant so that is does not come 8011 731 into contact with belts or belt pulley drive surfaces Deck Spindle Lower the cutting deck completely If a grease gun without a rubber hose is used the foot plate must be removed Lubricate with a grease gun one zerk 2 3 strokes Use only good quality bearing grease 8011 732 Deck Outer Spindle Through the access hole in the belt shield lubricate outer deck spindles zerk using a grease gun and 2 3 strokes per side Use only good quality bearing grease 8061 035 Deck outer spindle 50 Husqvarna LUBRICATION Engine Oil WARNING A 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 Engine Oil Filter Drain the engine oil in accordance with the work description under the heading Engine Oil Change Engine Oil Remove the oil filter If necessary use a filter remover e Wipe new clean engine oil onto the seal for the new filter e Mount the filter by hand with 474 turn e Run the engine warm then check that there are no leaks around the oil filter seal e Check the oil level in the engine fill if necessary The oil filter holds 0 1 qt 0 1 liters of oil IMPORTANT INFORMATION Used engine oil is a health hazard and must not be disposed of on the ground or in nature it should always be disposed of at a workshop or appropriate disposal location
63. ring operation Risk for burns if touched VAN Allow engine and exhaust system to cool at least two 2 minutes m 8009 406 Loosen cover screws 3 Remove the foam filter precleaner Clean the foam filter with mild detergent and water Squeeze dry in a clean cloth Do not oil the foam sleeve 4 Tap the paper filter against a fixed surface to C remove dust If the paper filter is still dirty it must be replaced 5 Wipe clean the inside of air filter housing 6 Refit the foam filter pre filter IMPORTANT INFORMATION B5 Do not use compressed air to clean the air H 8019 014 filter Do not wash the paper filter Do not oil the paper filter Remove filter 7 Mount the filter in the air filter housing 8 Replace the cover over the air filter housing and secure with screws IMPORTANT INFORMATION Operating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure 8019 015 Reinstall filter Husqvarna 39 MAINTENANCE Kohler Engine These engines are eguipped with a replaceable high density paper air cleaner element Some engines are also eguipped 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 component
64. s Replace all bent or damaged air cleaner components Servicing Precleaner If so equipped wash and re oil the precleaner every 25 hours of operation more often under extremely dusty or dirty conditions Replace the precleaner annually or every 100 hours 1 Open the door on the blower housing to access the air cleaner element and precleaner 2 Unhook the latch and remove the air cleaner element assembly for servicing Make sure the base and the sealing areas are clean before reassembly 3 Wash the precleaner in warm water with detergent Rinse the precleaner thoroughly until all traces of detergent are eliminated Squeeze out excess water do not wring Allow the precleaner to air dry 4 Saturate the precleaner with new engine oil Squeeze out all excess oil Servicing Paper Element Check the paper element every 50 hours of operation more often under extremely dusty or dirty conditions Clean or replace the element as necessary Replace the air cleaner element annually or every 100 hours 1 Remove the precleaner if so equipped from the paper element 2 Gently tap the paper element to dislodge dirt Do not wash the paper element or use pressurized air as this will damage the element Replace a dirty bent or damaged element with a new one Handle the new element carefully do not use if the sealing surfaces are bent or damaged 3 Clean the air cleaner base as required and check condition 4 Reinstall
65. ses are located under the seat of the machine They are accessed by tilting the seat forward They are flat pin fuses of the same type used in automobiles There are two fuses with ratings and functions 20 Amp Primary fuse 7 5 Amp Mower deck coupling 8011 420 Fuses 20 Husqvarna CONTROLS Fuel Tank Read the safety instructions before refueling The machine has one fuel tank just behind the seat The tank capacity is 4 gallons 15 1 liters Regularly check the gas cap gasket for damage and keep the cap properly tightened The engine will run on a minimum of 87 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 Damage to engine and components may occur 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 before refueling WARNING Fill to bottom of filler neck Do not overfill Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame When operating in temperatures below 32 F 0 C use fresh clean winter grade gasoline to insure good cold weather starting 8058 021
66. switch in the disengaged position Turn the ignition switch to OFF position and remove the key Make sure the blades and all moving parts have completely stopped Disconnect the spark plug wire from all spark plugs and place the wire where it cannot come in contact with the plug Husqvarna 35 MAINTENANCE Battery Your mower is eguipped 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 e Keep battery and terminals clean Keep battery bolts tight e See chart for charging times WARNING Always wear eye protection when around batteries Cleaning battery and terminals Corrosion and dirt on the battery and terminals can cause the battery to leak power 1 Move terminal covers 2 Disconnect BLACK battery cable first then the RED battery cable and remove the battery from the machine 3 Rinse the battery with plain water and dry 4 Clean terminals and battery cable ends with wire brush until shiny 5 Coatterminals with grease or petroleum jelly 6 Reinstall battery Replacing battery 1 Lift seat and rotate forward 2 Using two 77 wrenches disconnect BLACK battery cable then RED battery cable 3 Position deck to lowest setting 4 Frontunderside of frame remove the nuts that secure the battery hold down 5 Carefully remove the battery from the mower 6 Install new ba
67. taken is not increased as a higher operating speed can be used without poor mowing results Avoid mowing wet lawns The mowing result is poorer because the wheels sink into the soft lawn clumps build and the grass clippings fasten under the cowling Hose the mower deck underside with water after each use When cleaning the mower deck shall be raised into the transport position Make sure the mower is cooled and the engine is off Use compressed air to clean top surface of the deck Avoid flooding water on top surface engine and electrical components When the mulching kit is used it is important that the mowing interval is frequent WARNING Clear the lawn of stones and other objects that can be thrown out by the blades 8011 603 Mowing pattern 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 Husqvarna 3 1 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 Raise the mower deck by pressing the button on the lever and pulling backward to the transport position When the machine is standing still activate the parking brake by pushin
68. the precleaner if equipped over the paper air cleaner element and install on the base Secure with the latch 5 Close and latch the door 40 Husqvarna IMPORTANT INFORMATION Operating the engine with loose or damaged air cleaner components could allow unfiltered air into the engine causing premature wear and failure 8058 028 1 Air cleaner access door 2 Air cleaner element 3 Latch 4 Precleaner on some models Air filter cleaning and replacement 8058 029 Unlatch and remove element 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 3 Pull the filter loose from the hose ends 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 Move the hose clamps back toward the filter Fuel Pump Air Filter Regularly check that the fuel pump s air filter is free from dirt Remove the screws and open the pump no hoses need be removed The filter can be cleaned with a brush if necessary Replace the filter on the console 8011 468 Fuel filter 8009 147 Fuel pump air filter Husqvarna 41 MAINTENANCE Tire Pressures All tires should be at 15
69. ttery with terminals in the same position as the old battery 7T Reinstall battery hold down and secure with nuts removed in Step 4 8 Reconnect RED battery cable to positive battery terminal with hex bolt and hex nut 9 Connect BLACK grounding cable to negative battery terminal with remaining hex bolt and nut 10 Replace terminal boot cover 11 Lower seat 36 Husqvarna STANDARD STATE APPROXIMATE BATTERY CHARGING TIME TO FULL CHARGE AT 80 F 27 C BATTERY OF i Maximum Rate at CHARGE 50 Amps 30 Amps 20 Amps 10 Amps 12 6V 10096 FULL CHARGE 12 4V 75 20 min 35 min 48 min 90 min 12 2V 50 45 min 75 min 95 min 180 min 12 0V 25 65 min 115 min 145 min 280 min 11 8V 0 85 min 150 min 195 min 370 min Charging time depends on battery capacity condition age temperature and efficiency of charger IMPORTANT INFORMATION Do not attempt to open or remove caps or covers Adding or checking level of electrolyte is not necessary Always use two wrenches for the terminal screws WARNING Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time Before connecting battery remove metal bracelets wristwatch bands rings etc Positive terminal must be connected first to prevent sparks from accidental grounding 8050 109 Remove battery hold down to replace battery MAINTENANCE Ignit
70. void electrical sparking and its conseduences by the following routines Ensure that the fuel filler cap is mounted tightly and no flammable substances are stored in an open vessel Never work with the starter circuit if there is spilled fuel Disconnect the chassis cable from the battery first and reconnect it last Do not make a bridge short circuit across the starter relay to run the starter Never use the machine indoors or in spaces lacking proper ventilation The exhaust fumes contain carbon monoxide an odorless poisonous and lethal gas Stop and inspect the equipment if you run over or into anything If necessary make repairs before starting Never make adjustments with the engine running The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer Only use approved repair parts for the machine 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 Regularly clean deck and underside of deck avoid spraying engine and electrical components with water

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