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Operator Manual LSZ4622 / 965880801 LSZ5424 / 965880901 LSZ5422 / 965881001 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. English...
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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.
CONTENTS INTRODUCTION ............... 5 Ignition System ............37 Driving and Transport on Public Roads ...... 5 Safety System............37 Towing................. 5 Engine Cooling Air Intake ......... 38 Operating ..............5 Throttle Cable ............38 Good Service .............. 6 Choke Cable ............. 38 SyMBOLS AND DECALS ..........
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WARNING! Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.
INTRODUCTION Congratulations Towing Thank you for purchasing a Husqvarna ride-on If machine is equipped with a tow hitch, use extreme mower. This machine is built for superior efficiency caution when towing. Never allow children or others in to rapidly mow primarily large areas. A control panel or on the towed equipment.
INTRODUCTION Good Service Husqvarna’s products are sold all over the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer.
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-...
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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 Moving sharp blades under cover -Husqvarna...
Clear the area of objects before mowing grass catcher, or unclogging the discharge guard. • Operate machine only in daylight or good artificial light. • Do not operate the machine while under the influence of alcohol or drugs. Husqvarna...
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The • Allow machine to cool before storage. engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enclosed spaces. -Husqvarna...
10 degrees. And on the ground. do not drive across any slopes. • 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. Husqvarna...
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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. 8011-517 Never allow children to operate the machine 8011-518 Keep children away from work area -Husqvarna...
• 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...
• 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. -Husqvarna...
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8009-728 Risk of sparking 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. Husqvarna...
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, hydraulic pumps. Using the left and right steering Kawasaki or Briggs & Stratton four-stroke overhead controls, the flow is regulated and thereby the direction valve engine developing 21-26 horse power*.
3. Neutral slot, Neutral lock If the steering controls are in uneven positions when 4. Reverse standing still or do not fit in the slots for moving the Motion control lever, right side controls outward, they can be adjusted. -Husqvarna...
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. CHOKE BLADES ON DOWN BLADES OFF 8052-001 Blade switch Husqvarna-...
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 -Husqvarna...
Wipe off any spilled oil may occur. 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. Husqvarna-...
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. 8058-019 The mower deck’s lifting lever -Husqvarna...
Rotate the knob counter clockwise (as viewed from the operation position) to increase the speed on the left lever. Rotate clockwise to decrease speed. 8058-020 Tracking knob Husqvarna-...
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. -Husqvarna...
Activate the parking brake by pushing the release button in and pulled the lever fully upwards. 8058-020 Pull parking brake upwards to activate. Disengage the mower blades by pressing the blade switch downwards. CHOKE BLADES ON DOWN BLADES OFF 8052-001 Blade switch Husqvarna-...
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Move the throttle to the middle position. CHOKE BLADES ON DOWN BLADES OFF 8052-001 Set the throttle If the engine is cold, the choke control should be pulled up. CHOKE BLADES ON DOWN BLADES OFF 8052-001 Set the choke control -Husqvarna...
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3-5 minutes before loading it too heavily. USE FULL THROTTLE WHEN MOWING (no choke). If your battery is too weak to start the engine, it should be recharged. (See “Battery” in the Maintenance Section.) CHOKE BLADES ON DOWN BLADES OFF 8056-001 Set the engine speed Husqvarna-...
CHASSIS GROUND on the mower with the discharged battery, away from the fuel tank and battery. To remove cables, reverse order • Remove BLACK cable first from chassis and then from the fully charged battery. • Remove RED cable last from both batteries. -Husqvarna...
8058-024 Secure selected cutting height 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-...
Control levers return to neutral when released. This may cause the mower to suddenly stop. • 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 -Husqvarna...
Never drive the rider on terrain that • When the mulching kit is used, it is important that slopes more than 10 degrees. Mow the mowing interval is frequent. slopes up and down, never side to side. Avoid sudden directional changes. Husqvarna-...
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. 8061-026 Place controls in neutral position to stop -Husqvarna...
8058-032 intended to be lifted by hand. Bypass linkage, ZT-2800 engaged WARNING! Make no adjustments without: • the engine stopped, • the ignition key removed, • the parking brake activated 8058-032 Bypass linkage, ZT-2800 locked in the bypass position Husqvarna-...
● 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 ♦ ♦ Inspect muffler/spark arrester -Husqvarna...
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• 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-...
Reconnect RED battery cable to positive (+) battery terminal with bolt and hex nut. Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and hex nut 8050-109 Remove battery hold-down to replace battery Replace terminal boot cover. Lower seat -Husqvarna...
In order to be able to drive, the driver must engaged and the driver temporarily moves off the sit in the seat and release the parking brake drivers seat. before the steering controls can be moved into the neutral position, otherwise the engine will stop. Husqvarna-...
Check that the choke cable is mounted in the upper lever, see illustration. Push the choke cable’s outer casing as far to the left as possible and tighten the clamping screw. 8011-605 Adjusting the choke cable -Husqvarna...
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-...
Clean the air cleaner base as required and check condition. 8058-029 Reinstall the precleaner (if equipped) over Unlatch and remove element the paper air cleaner element and install on the base. Secure with the latch. Close and latch the door. -Husqvarna...
Remove the wing nuts for the air filter and remove the paper filter. IMPORTANT INFORMATION Do not use compressed air to clean the air filter. Do not wash the paper filter. Do not oil the paper filter. 8011-558 Remove paper filter Husqvarna-...
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. 8009-147 Fuel pump air filter -Husqvarna...
Visually check that no damage is found on the lever, cables, or switch belonging to the parking brake. Perform a standstill test and check that there is sufficient braking action. To adjust the parking brake, contact the Husqvarna service workshop. IMPORTANT INFORMATION The machine must be absolutely standing still when applying the parking brake.
8011-764 1. Clutch pulley not have any twist. Correct as needed. 2. Deck belt Replace belt shields on both mandrel housings Belt routing, 54" deck belt and secure with fasteners. -Husqvarna...
Install and tighten blade bolt securely. Torque blade bolt to 90 ft/lbs (122 Nm). IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. 8053-027 Do not use lower grade hardware than 1. Blade specified.
" higher in the rear than the side-to-side measurement. NOTE: This will place the mower deck in a base measurement position. Additional adjustment may be required to achieve desired cut for the type of grass or conditions being mowed. 8058-031 Deck front adjustment nuts -Husqvarna...
The rollers should be approximately ¼" (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-...
Pull the wheel out of the yoke and take care of the 2. Caster bolt spacer. 3. Caster long spacer Install in reverse order. Tighten caster bolt. 4. Caster small spacers Caster wheels Hardware Check daily. Inspect the entire machine for loose or missing hardware. -Husqvarna...
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 used to clean belts. for daily use, the machine should be lubricated twice weekly. Husqvarna-...
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 spindle -Husqvarna...
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. Avoid skin contact; wash with soap and water in case of spills. Husqvarna-...
Start the engine. Run it for 3-5 minutes. Stop and recheck the oil level. Transmission The transmission is maintenance free and there is no need for level checks or oil changes. If a leak occurs, replace the unit or contact your Husqvarna dealer. -Husqvarna...
Clogged air filter Engine seems weak • Clogged air filter • fouled spark plugs • Carburetor incorrectly adjusted • Air trapped in hydraulic system Machine vibrates • Blades are loose • Blades are incorrectly balanced • Engine is loose Husqvarna-...
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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 -Husqvarna...
Drain the fuel into Always use genuine Husqvarna spare parts. an approved container outdoors and An annual check-up at an authorized service workshop far away from open flame. Never is a good way to ensure that your machine performs its use gasoline for cleaning.
BRAKE SW. 20 AMP ENGINE POSITION 2 - RUN1 PIGTAIL RIGHT MOTION CONTROL LEVER YEL/RED POSITION 3 - RUN2 LEFT MOTION CONTROL LEVER POSITION 4 - START SEAT SW. 7.5 AMP PTO SW. HOURMETER ELECTRIC ACCESSORY CLUTCH OUTLET ENGINE GROUND -Husqvarna...
TECHNICAL DATA LSZ4622 / 965880801 LSZ5424 / 965880901 Engine Manufacturer Briggs & Stratton Kohler Type Endurance Courage Power 22 hp* 24 hp* Lubrication Pressure with oil filter Pressure with oil filter Oil capacity excluding filter 1.6 qt / 1.5 liter 1.78 qt / 1.68 liters...
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TECHNICAL DATA LSZ4622 / 965880801 LSZ5424 / 965880901 Frame Cutting Width 46" / 117cm 54" / 137cm Cutting Height 1.5 - 5" / 3.8 - 12.7 cm 1.5 - 5" / 3.8 - 12.7 cm Uncut Circle Number of Blades Blade Length 22¾"...
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0-6 mph / 0-9.7 km/h Speed reverse 0-3.5 mph / 0-5.6 km/h Brakes Mechanical parking brake front caster tires, smooth tread 11 x 4.5, 4 ply Rear tires, turf pneumatic 20 x 8-8 Tire pressure 15 PSI / 103 kPa / 1 bar -Husqvarna...
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541 lbs / 245 kg Base Machine Length 75" / 191 cm Base Machine Height 40" / 102 cm Base Machine Width 43¾" / 112 cm Overall Width, Chute Up 57" / 145 cm Overall Width, Chute Down 67½" / 171 cm Husqvarna-...
Engine manual. Take care of them as they are valuable documents. CE requirements The Declaration of Conformity is included in the literature packet. When this product is worn out and no longer used, it should be returned to the reseller or other party for recycling. -Husqvarna...
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.
The need and advantages of leaving the machine for service every 300 hours. No remaining notes. The effects of service and maintaining a service journal on Certified: the machine’s resale value. Application areas for mulching. 15. fill in the sales papers -Husqvarna...
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SERVICE JOURNAL Action Date, mtr reading, stamp, sign After the First 5-8 Hours □ 1. Change engine oil. Husqvarna-...
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2. Sharpen/Replace mower blades if required. □ 3. Check the tire pressures. □ 4. Check battery with cables. □ 5. Lubricate according to lubrication chart. □ 6. Check/clean the engine’s cooling air intake. □ 7. Clean the air cleaner’s prefilter (foam). -Husqvarna...
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2. Clean/replace the air cleaner’s filter cartridge (paper filter) (shorter intervals for dusty operating conditions). □ 3. Change engine oil. □ 4. Lubricate according to lubrication chart. □ 5. Check/adjust the parking brake. □ 6. Change hydraulic pump oil and filter. Husqvarna-...
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□ 5. Replace the fuel filter. □ 6. Check V-belts. □ 7. Check tighten caster wheel axle bolts (every 200 hours). □ 8. Change the air filter’s paper cartridge. □ 9. Change hydraulic pump oil and filter. (200 hours) -Husqvarna...
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2. Perform the 50-hour service. □ 3. Perform the 100-hour service. □ 4. Check/adjust the mower deck. □ 5. Clean the combustion chamber and grind the valve seats. □ 6. Check the engine valve clearance. □ 7. Replace the air cleaner’s prefilter (foam). Husqvarna-...
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5. Replace the engine oil filter (100 hours). □ 6. Check/adjust the cutting height. □ 7. Check/adjust the parking brake (50 hours). □ 8. Clean/change the spark plugs (100 hours). □ 9. Change the fuel filter (100 hours). □ 10. Check the engine valve clearance. -Husqvarna...