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Operator's Manual
RZ19
Please read these instructionsl carefully and make sure you
English
understand the instructions before using the machine.

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Summary of Contents for Husqvarna RZ19

  • Page 1 Operator’s Manual RZ19 Please read these instructionsl carefully and make sure you English understand the instructions before using the machine.
  • Page 2 Modifications to the unit may cause unsafe operations or damage the unit. When this product is worn out and no longer used, it should be returned to the reseller or other party for recycling. ©2011 Husqvarna. All rights reserved. Orangeburg, SC.
  • Page 3: Table Of Contents

    Contents IntRoDUCtIon..............5 Running..............28 General................ 5 operating.on.Hills............29 Driving.and.transport.on.Public.Roads....... 5 Mowing.tips............... 30 towing................. 5 stopping.the.engine..........31 operating..............5 Moving.Machine.By.Hand.......... 32 Good.service............... 6 MAIntenAnCe............... 33 Manufacturing.number........6 Maintenance.schedule..........33 sYMBoLs.AnD.DeCALs..........7 Battery............... 35 sAFetY................
  • Page 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 must be of sound mind and body and must not be under the influence of any mind altering substance.
  • Page 5: Introduction

    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 to rapidly mow primarily large areas. A control panel in or on towed equipment.
  • Page 6: Good.service

    IntRoDUCtIon Good Service Husqvarna’s products are sold all over the world See the certificate in the Service Journal in this and only in specialized retail stores with complete operator’s manual. service. This ensures that you as a customer receive When you need spare parts or support in service only the best support and service.
  • Page 7: Symbols.and.decals

    Use protective glasses sound equipment 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 gloves Husqvarna-...
  • Page 8 Battery acid is corrosive, explosive and flammable Moving sharp blades under cover Warning! Rotating blades, keep away from the discharge deck -Husqvarna...
  • Page 9: Safety

    Disengage blades when not mowing. Shut 8011-513 off engine and wait for all parts to come to a Clear the area of objects before mowing complete stop before cleaning the machine, removing the grass catcher, or unclogging the discharge guard. Husqvarna-...
  • Page 10 Clean any oil or monoxide, which is an odorless, fuel spillage before operating or storing the colorless, poisonous gas. Do not use machine. the machine in enclosed spaces. • Allow machine to cool before storage. -Husqvarna...
  • Page 11: Personal.safety.equipment

    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. Husqvarna-...
  • Page 12 5. Never allow children to operate the machine. 6. Use extra care when approaching blind corners, shrubs, trees, or other objects that may block the view of a child. 8011-517 Never allow children to operate the machine -Husqvarna...
  • Page 13: Safe.handling.of.gasoline

    15. 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-...
  • Page 14: General.maintenance

    • The battery can explode and cause serious injury or damage. • Ensure that the equipment is in good condition and that all nuts and bolts, especially those fastening the blade attachments, are properly tightened and torqued. -Husqvarna...
  • Page 15 • 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. 8011-514 Regularly clean deck Husqvarna-...
  • Page 16: Transport

    Follow the manufacturer’s recommendation for arrestor meeting applicable local or weight limits for towed equipment. Do not tow near state laws (if any). ditches, canals, and other hazards. Spark Arrestor A spark arrestor for the muffler is available through any authorized Husqvarna dealer. -Husqvarna...
  • Page 17: Controls

    ContRoLs This operator’s manual describes the Husqvarna driven hydraulic pumps. Using the left and right Zero Turn Rider. The rider is fitted with a Briggs & steering controls, the flow is regulated and thereby Stratton four-stroke overhead valve engine. the direction and speed.
  • Page 18: Steering.control.levers

    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. 8050-004 1. Forward 2. Neutral 3. Neutral slot, Neutral lock 4. Reverse Motion control lever, right side -Husqvarna...
  • Page 19: Parking.brake

    The ignition switch is placed on the control panel and is used to start and stop the engine. IMPORTANT INFORMATION Do not run the starter for more than five seconds each time. If the engine does not start, wait about 10 seconds before retrying. 8058-122 Ignition switch Husqvarna-...
  • Page 20: Choke.control

    WARNING! permanent damage may occur. 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. -Husqvarna...
  • Page 21: Fuel.shut.off.valve

    Recommended air pressure is 15 psi. (1 bar) Tracking must be checked on a flat and level concrete or blacktop surface. If the unit still does not track straight contact your Husqvarna workshop for adjustments. Husqvarna-...
  • Page 22: Blade.control.lever

    The release levers are located on each side of the rear of the unit below the rear engine plate. See Moving Machine By Hand in the Operation section. 8050-018 Set bypass linkages into slots on both sides -Husqvarna...
  • Page 23: Operation

    Slowly move both control levers forward slightly. This will allow mower to start moving forward in a straight line. Pull the control levers back to the neutral position and the mower should stop moving. Pull back slightly on control levers, allowing the Husqvarna-...
  • Page 24: Before.starting

    3. Activate the parking brake. 8058-085 Raise the mower deck Disengage the mower blades by lowering the blade control lever out of the lock notch and into the down position. 8058-074 Set the blade control lever to the down position -Husqvarna...
  • Page 25 Move the steering controls outward to the locked (outer) neutral position. 8050-028 Place controls in neutral position Move the throttle to the middle position. 8050-008 Set the throttle If the engine is cold, the throttle control knob should be pulled up. 8058-088 Choke control Husqvarna-...
  • Page 26 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. 8050-136 Release ignition to the RUN position -Husqvarna...
  • Page 27: Jumper.cables

    To remove cables, reverse order 1. Remove BLACK cable first from chassis and then from the fully charged battery. 2. Remove RED cable last from both batteries. 8011-642 Jumper cable connection Husqvarna-...
  • Page 28: Running

    Turning on the spot (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. 8058-075 Mower blade control lever locked into blade engagement -Husqvarna...
  • Page 29: Operating.on.hills

    Pull the control levers back to the center of the mower and press forward to regain forward motion. • Make all turns slowly. IMPORTANT INFORMATION When in reverse, control levers return to neutral when released. This may cause the mower to suddenly stop. 8050-020 Start conditions Husqvarna-...
  • Page 30: Mowing.tips

    Use compressed air to clean top surface of to side. Avoid sudden directional the deck. Avoid flooding water on top surface, changes. engine and electrical components. • When the mulching kit is used, it is important that the mowing interval is frequent. -Husqvarna...
  • Page 31: Stopping.the.engine

    Remove key. Always remove key when leaving the mower to prevent unauthorized use. IMPORTANT INFORMATION Leaving the ignition switch in any other 8058-085 Raise the mower deck with the lifting lever position than OFF will cause the battery to be discharged. Husqvarna-...
  • Page 32: Moving.machine.by.hand

    Pull the EZT bypass linkages out and into the slots. Release linkages to hold in the bypass position. • Release park brake. • To reengage the EZT’s to drive, reverse the above procedure. 8050-018 Set bypass linkages into slots on both sides -Husqvarna...
  • Page 33: Maintenance

    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. ● = Described in this manual ♦ = Not described in this manual ■ = See engine manufacturers’ Owners Manual Husqvarna-...
  • Page 34 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...
  • Page 35: Battery

    8. First connect 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 hex 8050-109 nut. Battery cleaning and installation 10. Fit the terminal guard. 11. Lower seat. Husqvarna-...
  • Page 36: Safety.system

    Tire Pressures All tires should be at 15 psi / 103 kPa / 1 bar. 8011-564 Tire pressures -Husqvarna...
  • Page 37: Parking.brake

    Visually check that no damage is found on the lever, links, 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. WARNING! Faulty adjustment can result in reduced braking ability and can cause an accident.
  • Page 38: Ezt.belt

    5. Torque blade bolt to 45-55 ft/lbs (60-75 Nm). 8058-129 Blade IMPORTANT INFORMATION Blade bolt (special) Cutter housing Special blade bolt is heat treated. Blade attachment Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified. -Husqvarna...
  • Page 39: Adjusting.the.mower.deck

    4. Turn front adjuster nut(s) to level deck side to side. IMPORTANT INFORMATION This procedure will place the mower in a standard measurement position. Additional adjustment may be required to achieve desired cut for the type of grass or conditions involved. 8050-015 Side to side adjuster nut Husqvarna-...
  • Page 40: Caster.wheels

    Avoid spraying water on the engine and electrical 8058-084 Clean regularly components. Use protective glasses when cleaning and washing. Hardware Check daily. Inspect the entire machine for loose or missing hardware. -Husqvarna...
  • Page 41: Lubrication

    When lubricating with grease, unless otherwise Gasoline or other petroleum products must not be stated, use a high grade molybdenum disulphide used to clean belts. grease. For daily use, the machine should be lubricated twice weekly. Husqvarna-...
  • Page 42: Front.wheel.mount

    Lubricate with a grease gun, one zerk for each steering control shaft, until the grease is forced out. Use only good quality molybdenum disulphide grease. Grease from well-known brand names (petrochemical companies, etc.) usually maintains a good quality. 8058-076 Lubricating the steering control shafts -Husqvarna...
  • Page 43: Troubleshooting

    Fouled spark plug. • Spark plug is loose. • Defective ignition cable. • Defective spark plug electrode. • Defective spark plug connection. • Rich fuel mixture or fuel-air mixture. • Wrong fuel type. • Water in fuel. • Clogged air filter. Husqvarna-...
  • Page 44 Suspension for the mower deck is uneven. • Blades are dull. • Driving speed too high. • Grass is too long. • Grass collected under the mower deck. The machine vibrates. • Blades are loose. • Blades are incorrectly balanced. • Engine is loose. -Husqvarna...
  • Page 45: Winter.storage

    Drain the fuel purchase year, model, type, and serial number. into an approved container outdoors Always use genuine Husqvarna spare parts. and store far away from open flame. An annual checkup at an authorized service Never use gasoline for cleaning. Use workshop is a good way to ensure that the machine a degreaser and warm water instead.
  • Page 46: Schematics

    -Husqvarna...
  • Page 47: Technical.data

    ½ ¾ 1060 1410 1912 ** Grade 5 - Minimum commercial quality (lower quality not recommended) Metric Standard Hardware Grade Grade 8.8 Grade 10.9 Grade 12.9 Size ft./lbs ft./lbs ft./lbs 13.5 18.8 21.8 35.2 43.5 43.5 62.2 70.5 1205 Husqvarna-...
  • Page 48 RZ19 CE / 966658901 Engine Manufacturer Briggs & Stratton Type Endurance Power 12.9 hp (9.63 kW) @ 2600 RPM Lubrication Pressure with oil filter Fuel Min 86 octane unleaded (Max ethanol 5%, Max MTBE 15%) Fuel tank capacity 3 gallons / 11.3 liters...
  • Page 49 RZ19 CE / 966658901 Equipment Cutting width 106.7 cm / 42" Cutting height 2.5 cm - 10.6 cm / 1½" - 4" Number of blades Blade length 37 cm / 15" Sprung seat Standard Blade engagement Manual clutch Deck construction...
  • Page 50: Conformity.certificates

    See the Declaration of Conformity Certificate for additional information. Husqvarna AB, Orangeburg, SC, USA declares under sole responsibility that the machine types stated on page 1 of this manual, from 2010's serial numbers and onwards (the year is clearly stated in plain text...
  • Page 51: Service.journal

    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. Fill in the sales papers. Certified: Delivery service has been carried out No remaining notes. Husqvarna-...
  • Page 52 £ Check the hydraulic system’s oil level. £ Check the tire pressures. £ Lubricate the belt adjuster, mower deck. £ Lubricate the belt adjuster, hydraulic pumps. £ Check/clean the engine’s cooling air intake. Clean air filter dust cap. £ -Husqvarna...
  • Page 53 £ Clean/replace the spark plugs. £ Replace the fuel filter. £ Clean the cooling fins on the engine and transmission. £ Check V-belts. £ Check/tighten caster wheel axle bolts (every 200 hours). Change the air filter’s paper cartridge. £ Husqvarna-...
  • Page 54 £ 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). £ £ Clean the cooling fins (100 hours). £ Check the engine valve clearance. -Husqvarna...
  • Page 56 Original Instructions 115 38 39-26 2011-08-15...

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