Page 3 - OPERATOR’S MANUAL; Contents; RIDER
English- 1 OPERATOR’S MANUAL Contents Contents...................................................................1Introduction .............................................................3 Congratulations ....................................................3General ....................................
Page 5 - INTRODUCTION; Introduction; Congratulations; Do not tow this machine, it may cause damage to the drive system.; Operating
English- 3 INTRODUCTION Introduction Congratulations Thank you for purchasing a Husqvarna ride-on mower. This machine is built for the greatest efficiency andrapid mowing primarily of large areas. Controls in one place and a hydrostatic transmission regulated bysteering controls also contribute to t...
Page 6 - Good Service
English- 4 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 isdelivered, the machine has, for example, been inspecte...
Page 7 - SYMBOLS AND DECALS; Symbols and Decals
English- 5 SYMBOLS AND DECALS Symbols and Decals These symbols are found on the machine and in the operator ’s manual.Study them carefully so that you know what they mean. Used in this publication to notify the reader of a risk of personal injury, particularly if the reader shouldneglect to follow i...
Page 9 - SAFETY INSTRUCTIONS; Safety Instructions; These instructions are for your safety. Read them carefully.; General Use; Slow down before turning.
English- 7 SAFETY INSTRUCTIONS Safety Instructions These instructions are for your safety. Read them carefully. General Use • Read all instructions in this operator’smanual and on the machine beforestarting it. Ensure that you understandthem and then abide by them. • Learn how to use the machine and...
Page 11 - Driving on Slopes; Do as follows
English- 9 SAFETY INSTRUCTIONS Driving on Slopes Driving on slopes is one of the operationswhere the risk is greatest that the driver willlose control or the machine will tip over, whichcan result in serious injury or death. Allslopes require extra caution. If you cannotreverse up a slope or if you ...
Page 12 - Children
English- 10 SAFETY INSTRUCTIONS Children • Serious accidents may occur if you fail tobe on guard for children in the vicinity ofthe machine. Children are often attractedto the machine and mowing work. Neverassume that children will stay put whereyou last saw them. • Keep children away from the mowin...
Page 13 - Maintenance; Never fill the fuel tank indoors.
English- 11 SAFETY INSTRUCTIONS Maintenance • Stop the engine. Prevent the engine fromstarting by removing the spark plugcables from the spark plugs or byremoving the ignition key before makingany adjustments or performingmaintenance. • Never fill the fuel tank indoors. • Fuel and fuel fumes are poi...
Page 15 - If a hydraulic leak is suspected, use a; Transport; IMPORTANT INFORMATION
English- 13 SAFETY INSTRUCTIONS • Stop and inspect the equipment if yourun over or into anything. If necessary,make repairs before starting. • Never make adjustments with the enginerunning. • The machine is tested and approved onlywith the equipment originally provided orrecommended by the manufactu...
Page 16 - Roll over Protecion system ROPS
English- 14 SAFETY INSTRUCTIONS Roll over Protecion system ROPS The ROPS increases the basic weight of the unit by 42 lbs/19 kg. The ROPS on the US units are standard,on the European units is the ROPS an accessory. • Do not use ROPS as a lifting, attaching or anchoring point. • Do not use ROPS for w...
Page 17 - CONTROLS; Controls; Control Locations
English- 15 CONTROLS Controls This operator’s manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Kawasaki or Kohler four-stroke V-Twin engine developing 23-27 horse power. Transmission from the engine is made via two belt-driven hydraulic pumps, which in turn drive a hydrauli...
Page 18 - Motion Control Levers
English- 16 CONTROLS 1. Motion Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering contro...
Page 20 - Fuse ratings and functions:
English- 18 CONTROLS 5. Blade switch In order to engage the mower deck, pull the knob out; the mower blades are disengaged when the knob is depressed. 6. Ignition Switch The ignition key is placed on the driver’s panel and is used to start and stop the engine. 7. Fuses The fuses are located in a hol...
Page 21 - Seat Locking Device
English- 19 CONTROLS 8. Seat Locking Device Under the rear part of the seat is a locking device that locks the seat into its folded position. The seat has a linked fixture at the front edge and can be folded forward when the locking device is pushed. 9. Refueling The machine has two fuel tanks, one ...
Page 22 - Fuel Shut Off Valve
English- 20 CONTROLS 10. Fuel Shut Off Valve The fuel shut off valve is located at the right rear of the seat. The valve has three positions; right tank, left tank and center is the off position. 11. Seat Adjustment Lever The seat can be adjusted lengthways. When making adjustments, the lever under ...
Page 23 - USE FULL THROTTLE WHEN MOWING; Lifting Lever for the Mower Deck
English- 21 CONTROLS 13. 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 downward or upward r...
Page 24 - Pump release valves
English- 22 CONTROLS Cutting height pedal On some models there is a deck assist lift pedal to aid in the lifting of the deck. Pump release valves Pump release valves are located at the pumps. They are used to release the system so the machine may be moved by hand when not running. Tilt seat forward ...
Page 25 - OPERATION; Operation; Training; To move forward and backward
English- 23 OPERATION Operation Read “Safety Instructions” on page 7 and following pages, if you are unfamiliar with the machine. Training Zero turn mowers are far more manueverable than typical riding mowers due to their unique steeringcapabilities. We recommend that this section be reviewed in its...
Page 26 - Roll bar and safety belt; Adjust the seat to the desired position.; Starting the Engine; Activate the parking brake.
English- 24 OPERATION Roll bar and safety belt Operate the unit with the roll bar in the raisedand locked position and use the seat belt.There is no rollover protection when the rollbar is down. If it is necessary to lower roll bar,do not wear the seat belt. Raise the roll baras soon as clearance pe...
Page 27 - Move the throttle to the middle position.
English- 25 OPERATION 4. Disengage the mower blades bydepressing the blade switch. 5. Move the steering controls outward tothe locked (outer) neutral position. 6. Move the throttle to the middle position. 8011-510 Depress the control for disengaging the mower deck 8011-526 Steering controls in the o...
Page 29 - Press the choke control in gradually
English- 27 OPERATION 10. When the engine starts, immediately release the ignition key back to the runposition. 11. Press the choke control in gradually when the engine has started. 12. Set the desired engine speed with the throttle.Allow the engine to run at a moderatespeed, ”half throttle”, for 3-...
Page 30 - To attach jumper cables
English- 28 OPERATION To start an engine with a weakbattery If your battery is too weak to start the engine,it should be recharged. (See “Battery” onpage 36). If “jumper cables” are used for emergencystarting, follow this procedure: To attach jumper cables • Connect each end of the RED cable tothe P...
Page 31 - Running; Move the throttle control to full throttle.
English- 29 OPERATION Running 1. Release the parking brake by moving thelever forward. Your mower is equipped with an operatorpresence system. When the engine isrunning, any attempt by the operator toleave the seat without first setting thepark brake will shut off the engine. 2. Move the steering co...
Page 32 - Operating on hills; Make all turns slowly.
English- 30 OPERATION In order, for example, to turn right whilemoving forward, move the right controltowards the neutral position. The rotationof the right wheel is reduced and themachine turns to the right. Turning on the spot can be achieved bymoving one control backward (behindthe neutral positi...
Page 33 - Mowing Tips
English- 31 OPERATION Mowing Tips • Observe and flag rocks and other fixedobjects to avoid collisions. • Begin with a high cutting height andreduce it until the desired mowing resultis attained. The average lawn should be cut to 2 1/2"(64 mm) during the cool season and over3" (76 mm) during ...
Page 34 - Stopping the Engine; Move the steering controls outward.
English- 32 OPERATION Stopping the Engine Allow the engine to idle a minute in order toattain normal operating temperature beforestopping it, if it has been worked hard. Avoididling the engine for longer periods, as thereis a risk of the spark plugs fouling. 1. Disengage the mower deck bydepressing ...
Page 35 - Moving by Hand; Make no adjustments without:
English- 33 OPERATION Moving by Hand In order for the machine to be moved with theengine turned off, the vent screws on both hydraulicpumps must be opened 1/4-1/2 turn. 8011-507 Vent screw on the hydraulic pump WARNING! Make no adjustments without: - the engine stopped, - the ignition key removed, -...
Page 36 - MAINTENANCE; Maintenance Schedule
English- 34 MAINTENANCE Maintenance Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those pointsnot described in this manual, visit an authorized service workshop. An annual service carried out by anauthorized service workshop is reco...
Page 37 - No adjustments or maintenance to be carried out unless:
English- 35 MAINTENANCE 1) First change after 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) For daily use, the machine should be lubricated twice weekly. 4) Performed by ...
Page 38 - Battery; To clean battery and terminals
English- 36 MAINTENANCE Battery Your mower is equipped with a maintenancefree battery and does not need servicing.However, periodic charging of the battery withan automotive type battery charger willextend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • Recharge at 6-10 a...
Page 39 - Ignition System; Replace the ignition cable.
English- 37 MAINTENANCE 9. Connect BLACK grounding cable tonegative (-) battery terminal withremaining hex bolt and hex nut. 10. Fit the terminal guard. 11. Lower seat. Ignition System The engine is equipped with an electronicignition system. Only the spark plugs requiremaintenance. For recommended ...
Page 40 - Checking the Safety System; The engine can only be started when:
English- 38 MAINTENANCE Checking the Safety System The machine is equipped with a safetysystem that prevents starting or driving underthe 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. ...
Page 42 - Checking the Engine's Cooling Air Intake
English- 40 MAINTENANCE Checking the Engine's Cooling Air Intake Check that the engine’s cooling air intake isfree from leaves, grass, and dirt.If the cooling air intake is clogged, enginecooling deteriorates, which can lead toengine damage. Checking and Adjusting theThrottle Cable The illustations ...
Page 43 - Cyclon air filter maintenance; Dust cap
English- 41 MAINTENANCE Cyclon air filter maintenance If the engine seems weak or runs unevenly,the air filter may be clogged. If running with adirty air filter, the spark plugs can becomefouled.For this reason, it is important to replace the airfilter regularly (see the heading MaintenanceSchedule ...
Page 44 - Filter replacement; Remove the end cover.
English- 42 MAINTENANCE Filter replacement 1. Remove the end cover. 2. Remove the main filter (outer filter) bypulling it out by hand. 3. Remove the inner filter by pulling it out byhand. 4. Clean inside of the filter housing. Wipedry only. 5. Install the inner filter with the open endfirst. Ensure ...
Page 45 - Replacing the Fuel Filter; Replace the filter as follows:; Checking the Fuel Pump’s Air Filter; Replace the filter on the console.
English- 43 MAINTENANCE Replacing the Fuel Filter Replace the line-mounted fuel filter every100 hours (once per season) or more often ifit becomes clogged. Replace the filter as follows: 1. Move the hose clamps away from thefilter. Use flat-nosed pliers. 2. Pull the filter loose from the hose ends. ...
Page 46 - Checking Tire Pressures; Deck belt
English- 44 MAINTENANCE Checking Tire Pressures All four tires should have a pressure of 15 psi/ 103 kPa / 1 bar. Checking the Parking Brake Visually check that no damage is found onthe lever, links, or switch belonging to theparking brake. Perform a test drive and checkthat there is sufficent braki...
Page 47 - Pump belt; Checking the Blades; Check the blade mounts.; Always use protective gloves
English- 45 MAINTENANCE Pump belt Check belt every 100 hours for excessivewear. To replace belt. Relieve tension on the deckbelt and remove deck belt from clutch. See“Deck belt” on page 44. Loosen bolt on theclutch tie down and rotate out of the way. Using a 1/2” drive ratchet inserted into thesquar...
Page 48 - Install and tighten blade bolt securely.; Blades are sharp. Protect your
English- 46 MAINTENANCE Blade replacement: • Remove blade bolt by turningcounterclockwise. • Install new or re-sharpened blade withstamped "GRASS SIDE" facing towardsground/grass (down) or “THIS SIDE UP”facing deck and cutter housing. • Install and tighten blade bolt securely. Torque blade b...
Page 49 - Adjusting the Mower Deck; Leveling; Set the cutting height to 4”.; Adjusting Cutting Height; Position blade tip so it is straight forward.
English- 47 MAINTENANCE Adjusting the Mower Deck Leveling 1. Position the mower on a level, preferablyconcrete, surface. 2. Check the pressure in all four tires. See“Technical Data” on page 66. 3. Raise the mower on lengths of 2" x 4"placed edgewise under the cutting deckfrom front to rear (...
Page 50 - To adjust anti-scalp rollers; Clean the outside of fins with a brush.
English- 48 MAINTENANCE To adjust anti-scalp rollers Anti-scalp rollers are properly adjusted whenthey are just slightly off of the ground whenthe deck is at the desired cutting height in theoperating position. Anti-scalp rollers thenkeep the deck in the proper position to helpprevent scalping in mo...
Page 51 - Cleaning and Washing
English- 49 MAINTENANCE Cleaning and Washing Regular cleaning and washing, especiallyunder the mower deck, will increase themachine’s lifespan. Make it a habit to cleanthe machine directly after use (after it iscooled), before the dirt sticks. Do not spray water on the top of the mowerdeck. Use comp...
Page 52 - LUBRICATION; Lubrication; Lubrication Schedule; When lubricating with an oil can, it must be filled with engine oil.
English- 50 LUBRICATION Lubrication Lubrication Schedule General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an oil can, it must be filled with engine oil. When lubricating with grease, unless otherwise stated, use a high grade molybdenum disu...
Page 53 - Lubricating the Cables; Changing Oil and Filters; Lubricate the front hinges using an oil can.
English- 51 LUBRICATION Lubricating the Cables If possible, grease both ends of the cables and move the controls to end stop positions when lubricating.Refit the rubber covers on the cables after lubrication. Cables with sheaths will bind if they are notlubricated regularly. If a cable binds, it can...
Page 54 - Changing the Engine Oil; Change the oil as follows:
English- 52 LUBRICATION 3. Engine Oil, Kohler Engine Changing the Engine Oil Change oil after every 100 hours of operation(more frequently under severe conditions).Refill with service class SG, SH, SJ or higheroil as specified in the Viscosity Grades tableon page 54. Change the oil while the engine ...
Page 55 - Checking the Oil Level; Check oil before each use as follows:
English- 53 LUBRICATION Checking the Oil Level The importance of checking and maintainingthe proper oil level in the crankcase cannotbe overemphasized. Check oil before each use as follows: 1. Make sure the engine is stoped. level,and cool so the oil has had time to draininto the oil pan. 2. To keep...
Page 56 - Oil Recommendations
English- 54 LUBRICATION Oil Recommendations Using the proper type and weight of oil in thecrankcase is extremely important. So ischecking oil daily and changing oil regularly.Failure to use the correct oil, or using dirty oil,causes premature engine wear and failure. Oil Type Use high quality deterg...
Page 57 - Place the machine on a flat surface.
English- 55 LUBRICATION 3. Engine Oil, Kawasaki Engine Changing the Engine Oil The engine oil shall be changed for the firsttime after 8 hours of operation. Thereafter, itshould be changed every 100 hours. 1. Place the machine on a flat surface. 2. Place a container under the engine drainplug. 3. Re...
Page 58 - Never fill above the ”FULL” mark.
English- 56 LUBRICATION The oil level shall lie between the markingson the dipstick. If the level is approaching the”ADD” mark, top up the oil to the ”FULL” markon the dipstick. Never fill above the ”FULL” mark. The oil is filled through the hole for thedipstick. Use engine oil SAE 30 or SAE 10W-30 ...
Page 59 - Front Wheel Bearings; Lubricate with a grease gun two strokes.; Mower Deck Height Adjuster
English- 57 LUBRICATION 6. Front Wheel Bearings Lubricate with a grease gun, one zerk for eachset of wheel bearings, until the grease is forcedout. Use only good quality molybdenumdisulphide grease. Grease from well-known brand names(petrochemical companies, etc.) usuallymaintains a good quality. 7....
Page 60 - Steering Control Shafts; Tip the driver’s seat.; Mower Deck Struts
English- 58 LUBRICATION 9. Belt Adjuster, Mower Deck Remove the foot plate (two screws) andlubricate with a grease gun, one zerk, untilgrease is forced out. Use only good quality molybdenumdisulphide grease. Grease from well-known brand names(petrochemical companies, etc.) usuallymaintains a good qu...
Page 62 - Changing the Oil Filter
English- 60 LUBRICATION 14. Changing the Oil Filter 1. Drain the engine oil in accordance withthe work description under the headingEngine Oil/Change Engine Oil. 2. Remove the oil filter. If necessary, use afilter remover. 3. Wipe new, clean engine oil onto the sealfor the new filter. 4. Mount the f...
Page 63 - TROUBLE SHOOTING GUIDE; Trouble Shooting Guide; Problem
English- 61 TROUBLE SHOOTING GUIDE Trouble Shooting Guide Problem Cause The engine will not start. • The blade switch is engaged. • The steering controls are not locked in theneutral position. • The driver is not sitting in the driver’s seat. • The parking brake is not activated. • The battery is de...
Page 66 - STORAGE; Storage; Winter Storage; Change the engine oil dispose of properly.; Service; Always use genuine Husqvarna spare parts.
English- 64 STORAGE Storage Winter Storage At the end of the mowing season, the machineshould be readied for storage (or if it will not be inuse for longer than 30 days). Fuel allowed tostand for long periods of time (30 days or more)can leave sticky residues that can plug thecarburetor and disrupt ...
Page 67 - WIRING DIAGRAMS; Wiring diagram
English- 65 WIRING DIAGRAMS Wiring diagram 1. Battery 2. Accessory outlet 3. Key switch 4. To engine pigtail 5. Hour meter 6. Seat switch 7. Run relay 8. Blade switch 9. Brake relay 10. Electric clutch 11. Brake switch 12. Start relay 13. Strarter solenoid 14. Left motion control lever 15. Right mot...
Page 68 - Technical Data; Engine
English- 66 TECHNICAL DATA Technical Data LZ5225TKAA LZ6123LTKOA LZ6125TKAA Engine Manufacturer Kawasaki Kohler Kawasaki Type FH721V LV675S FH721V Power 25 hp / 18.4 kW 23 hp / 16.9 kW 25 hp / 18.4 kW Lubrication Pressure with oil filter Pressure with oil filter Pressure with oil filter Oil capacity...
Page 69 - Equipment
English -67 TECHNICAL DATA Equipment Cutting width 52” / 132 cm 61” / 155 cm 61” / 155 cm Cutting height 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm Uncut circle 0 0 0 Number of blades 3 3 3 Blade length 18” / 457 mm 21” / 533 mm 21” / 533 mm Blade tip speed 18,600 fpm...
Page 72 - Accessories; Torque Specifications
English- 70 TECHNICAL DATA Accessories BioClip attachment Mulch kit Front baffle kit Light kit Roll Over Protection System. ROPS with seat belt. Accessory only for EC models. Standard on USmodels. Collection system Torque Specifications ·Engine crankshaft bolt 50 ft/lb (67 Nm) ·Deck pulley bolts 45 ...
Page 73 - CONFORMITY CERTIFICATES; Conformity Certificates; USA requirements
English- 71 CONFORMITY CERTIFICATES 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, (Californian emission rules etc...
Page 74 - SERVICE JOURNAL; Service Journal; Action; Delivery Service
English- 72 SERVICE JOURNAL Service Journal Action Delivery Service 1. Charge the battery. 2. Mount the rear wheels. 3. Adjust the tire pressure of all wheels to 15 PSI (1 bar). 4. Mount the steering controls in the normal position. 5. Connect the seat fold-up stop. 6. Connect the cable to the safet...
Page 75 - The need and advantages of following the service schedule.; After the First 8 Hours
English- 73 SERVICE JOURNAL Action 20. Inform the customer about: The need and advantages of following the service schedule. The need and advantages of leaving the machinefor service every 300 hours. The effects of service and maintaining a service journal onthe machine’s resale value. Application a...
Page 77 - Lubricate the front wheel bearings.
English- 75 SERVICE JOURNAL Action Date, mtr reading, stamp, sign 50-Hour Service 1. Perform the 25-hour service. 2. Lubricate the front wheel bearings. 3. Lubricate the steering control shafts. 4. Lubricate the mower deck struts. 5. Lubricate the cutting height adjuster. 6. Check/adjust the parking...
Page 78 - Replace the fuel filter.
English- 76 SERVICE JOURNAL Action Date, mtr reading, stamp, sign 100-Hour Service 1. Perform the 25-hour service. 2. Perform the 50-hour service. 3. Change engine oil. 4. Check whether the hydraulic oil needs changing(every 300 hours). 5. Check whether the engine oil filter needs changing(every 200...
Page 79 - Change the oil and filter in the hydraulic system.
English- 77 SERVICE JOURNAL Action Date, mtr reading, stamp, sign 300-Hour Service 1. Inspect the machine. Come to agreement with the customeras to which additional work is to be carried out. 2. Perform the 25-hour service. 3. Perform the 50-hour service. 4. Perform the 100-hour service. 5. Change t...
Page 80 - At Least Once Each Year; Change the oil and filter in the hydraulic system (300 hours).
English- 78 SERVICE JOURNAL Action Date, mtr reading, stamp, sign At Least Once Each Year 1. Clean the engine’s cooling air intake (25 hours). 2. Replace the air cleaner ’s pre-filter (Oil-foam) (300 hours). 3. Replace the air filter’s main cartridge (200 hours). 4. Change the engine oil (100 hours)...
