Related Manuals for Husqvarna RZ4219BF / 966582201
Summary of Contents for Husqvarna RZ4219BF / 966582201
- Page 1 Operator Manual RZ4219BF / 966582201 Please read the operator’s manual carefully and make sure you 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. ©2010 Husqvarna. All rights reserved. Beatrice, NE. Printed in U.S.A.
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Page 3: Table Of Contents
IntRoDUCtIon..5 General... 5 Driving.and.transport.on.Public.Roads... 5 towing... 5 operating... 5 Good.service... 6 Manufacturing.number... 6 sYMBoLs.AnD.DeCALs..7 sAFetY... 9 safety.Instructions... 9 Personal.safety.equipment... 11 slope.operation..11 safe.Handling.of.Gasoline... 13 General.Maintenance... 14 transport... 16 towing... 16 spark.Arrestor..16 ContRoLs... - 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.
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Page 5: 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. -
Page 6: Good.service
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 This Operator’s Manual belongs to the machine with... -
Page 7: 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. - Page 8 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...
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Page 9: Safety
Safety Instructions These instructions are for your safety. Read them carefully. WARNING! THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. General Operation •... - Page 10 • Operate machine only in daylight or good artificial light. • Do not operate the machine while under the influence of alcohol or drugs. • Watch for traffic when operating near or crossing roadways. • Use extra care when loading or unloading the machine into a trailer or truck.
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Page 11: Personal.safety.equipment
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. - Page 12 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 out of the path of danger. Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator.
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Page 13: Safe.handling.of.gasoline
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. -
Page 14: General.maintenance
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. - Page 15 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. •...
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Page 16: Transport
Follow the manufacturer’s recommendation for weight limits for towed equipment. Do not tow near ditches, canals, and other hazards. Spark Arrestor A spark arrestor for the muffler is available through your authorized Husqvarna dealer. sAFetY WARNING! Escaping hydraulic oil under pressure can have sufficient force to penetrate the skin, causing serious injury. -
Page 17: Controls
This operator’s manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Briggs & Stratton 19 HP* four-stroke overhead valve engine. Control Locations Cutting height handle Park brake Throttle control Ignition switch Motion control levers *The power rating of the engines indicated is the average... -
Page 18: Steering.control.levers
Steering Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward. -
Page 19: Parking.brake
Parking Brake The parking brake is found on the right side of the 19achine. Pull the lever backward to activate the brake and forward to release it. IMPORTANT INFORMATION The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. -
Page 20: Choke.control
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 choke knob should be pulled up. WARNING! Gasoline is highly flammable. Observe caution and fill the tank outdoors (see the safety instruction). -
Page 21: Fuel.shut.off.valve
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. ContRoLs Fuel shut off valve in the OPEN position. -
Page 22: Blade.control.lever
Blade Control Lever To engage the mower blades, slowly lift the lever up and into the the lock notch. WARNING! No adjustments or maintenance to be carried out unless: • the engine stopped • the ignition key removed • the parking brake activated Manual Transport When pushing or pulling the mower, be sure to engage the EZT Hydrogear bypass linkages. -
Page 23: Operation
Read the Safety section and following pages, if you are unfamiliar with the machine. Training Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in its entirety prior to attempting to move the mower under its own power. -
Page 24: Before.starting
Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • Perform the daily maintenance before starting (see Maintenance Schedule in the Maintenance section). • Check that there is sufficient fuel in the fuel tank. • Adjust the seat to the desired position. - Page 25 Move the steering controls outward to the locked (outer) neutral position. Move the throttle to the middle position. If the engine is cold, the choke control knob should be pulled upward to its extent. oPeRAtIon Place controls in neutral position Set the throttle Choke control 8050-028...
- Page 26 Open the fuel valve. Press in and turn the ignition key 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.
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Page 27: Jumper.cables
Slowly push the choke control down when the engine has started. 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 to heavily. USE FULL THROTTLE WHEN MOWING (no choke). -
Page 28: Running
Running Release the parking brake by 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. -
Page 29: Operating.on.hills
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. -
Page 30: Mowing.tips
Mowing Tips • Observe and flag rocks and other fixed objects to avoid collisions. • Begin with a high cutting height and reduce it until the desired mowing result is attained. The average lawn should be cut to 2½" (64 mm) during the cool season and over 3" (76 mm) during the hot months. -
Page 31: Stopping.the.engine
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. -
Page 32: Manual.transport
Manual Transport When pushing or pulling the mower, be sure to engage the EZT Hydrogear bypass linkages. The EZT bypass linkages are located on the rear of the frame, below the rear engine guard. • Raise the deck into the highest cutting position. •... -
Page 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 Maintenance Check the parking brake Check the engine’s oil level (every refueling) Check the safety system Check for fuel and oil leakages... - Page 34 Maintenance Check/adjust throttle cable Check the condition of belts, belt pulleys Change the engine oil Replace the engine oil filter Clean/replace the spark plugs Check the caster wheels (every 200 hours) Check/adjust the mower deck Check the engine valve clearance Perform the 300-hour service Lubricate according to Lubrication Schedule First change after 5-8 hours.
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Page 35: Battery
Battery Your mower is equipped with a maintenance free battery that does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. •... -
Page 36: Safety.system
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. -
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
Install and tighten blade bolt securely. Torque blade bolt to 45-55 ft/lbs (60-75 Nm). IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified. MAIntenAnCe WARNING! The engine and the exhaust system, become very hot during operation. -
Page 39: Adjusting.the.mower.deck
Adjusting the Mower Deck WARNING! Before performing any service or adjustment checklist: 1. Engage the parking brake. 2. Place the Blade switch in the disengaged position. 3. Turn ignition switch to “OFF” position and remove the key. 4. Make sure the blades and all moving parts have completely stopped. 5. -
Page 40: Caster.wheels
Caster Wheels Check every 200 hours. Check that wheels rotate 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. Removal and installation of caster wheel Remove nut (1) and caster bolt (2). -
Page 41: Lubrication
12/12.every.year 1/52.every.Week 1/365.every.day General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an oil can, it must be filled with engine oil. When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide grease. For daily use, the machine should be lubricated twice weekly. -
Page 42: Front.wheel.mount
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, etc.) 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. -
Page 43: Troubleshooting
Problem The engine will not start. The starter does not turn the engine over. The engine runs rough. tRoUBLesHootInG Cause • Blade lever is engaged. • Steering controls are not locked in neutral position. • Driver is not sitting in driver’s seat. •... - Page 44 Problem The engine seems weak. The engine overheats. Battery not charging. The machine moves slowly, unevenly, or not at all. Mower deck not engaging. Uneven mowing results. The machine vibrates. tRoUBLesHootInG Cause • Clogged air filter. • Fouled spark plugs. •...
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Page 45: Winter.storage
Service When ordering spare parts, please specify the purchase year, model, type, and serial number. Always use genuine Husqvarna spare parts. An annual checkup at an authorized service workshop is a good way to ensure that the machine performs its... -
Page 46: Schematics
WIRInG.DIAGRAM 8058-073... -
Page 47: Technical.data
Engine crankshaft bolt Deck pulley bolts Lug nuts Blade bolt Standard ¼" fasteners The torque values shown should be used as a general guideline when specific torque values are not given. Grade ft./lbs ft./lbs ¼ ½ ¾ ** Grade 5 - Minimum commercial quality (lower quality not recommended) Grade ft./lbs ft./lbs... - Page 48 RZ4219BF / 966582201 Engine Manufacturer Type Power Lubrication Oil capacity excluding filter Oil capacity including filter Engine oil Fuel Fuel tank capacity Spark plugs / gap Cooling Air filter Alternator Starter Transmission Transmission Speed and direction controls Speed forward Speed reverse...
- Page 49 RZ4219BF / 966582201 Equipment Cutting width Cutting height Number of blades Blade length Sprung seat Blade engagement Deck construction Productivity Output Overall dimensions Weight Base machine length Base machine width Base machine height Overall width, chute up Overall width, chute down teCHnICAL.DAtA...
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Page 50: 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, (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. -
Page 51: Service.journal
Action Delivery Service 1. Charge battery. 2. Adjust tire pressure of all wheels according to Technical Data. 3. Mount the steering controls in the normal position. 4. Connect the contact box to the cable for the seat’s safety switch. 5. Check that the right amount of oil is in the engine. 6. - Page 52 Action After the First 10 Hours 1. Change engine oil. 25-Hour Service 1. Check the fuel pump’s air filter. 2. Check the hydraulic system’s oil level. 3. Check the tire pressures. 4. Lubricate the belt adjuster, mower deck. 5. Lubricate the belt adjuster, hydraulic pumps. 6.
- Page 53 Action 50-Hour Service 1. Perform the 25-hour service. 2. Clean/replace the air cleaner’s filter cartridge (paper filter) (shorter intervals for dusty operating conditions). 3. Change engine oil. 4. Lubricate according to lubrication chart. 5. Check/adjust the parking brake. 100-Hour Service 1.
- Page 54 seRVICe.JoURnAL Action Date, mtr reading, stamp, sign 300-Hour Service 1. Perform the 25-hour service. 2. Perform the 50-hour service. 3. Perform the 100-hour service. 4. Check/adjust the mower deck. 5. Clean the combustion chamber and grind the valve seats. 6. Check the engine valve clearance. 7.
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