Husqvarna RZ4219BF User Manual

Operator ManualRZ4219BF / 966582201Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.

10Operate machine only in daylight or good articial • light.Do not operate the machine while under the • inuence of alcohol or drugs.Watch for

11Personal Safety EquipmentMake sure that you have rst aid equipment close • at hand when using the machine.Never use the machine when barefoot

128011-517Never allow children to operate the machine8011-518Keep children away from work areaChildrenTragic accidents can occur if the operator

138011-516Never fill the fuel tank indoorsSafe Handling of GasolineTo avoid personal injury or property damage, use extreme care in handling gaso

148011-515Never drive the machine in an enclosed spaceGeneral MaintenanceNever operate machine in a closed area.• Keep all nuts and bolts tight

15Sparking can occur when working with the battery and the heavy cables of the starter circuit. This can cause battery explosion, re or eye inj

16IMPORTANT INFORMATIONThe parking brake is not sufcient to lock the machine in place during transport. Ensure that the machine is well fastene

17SLOWCHOKEFASTTHROTTLEThis operator’s manual describes the Husqvarna Zero Turn Rider. The rider is tted with a Briggs & Stratton 19 HP*

188050-003Steering controlsSteering Control LeversThe machine’s speed and direction are continuously variable using the two steering controls.

19SLOWCHOKEFASTTHROTTLESLOWCHOKEFASTTHROTTLEThrottle ControlThe throttle control regulates the engine speed and thereby the rate of rotation o

©2010 Husqvarna. All rights reserved.Beatrice, NE. Printed in U.S.A.In order to implement improvements, specications and designs can be altered witho

20SLOWCHOKEFASTTHROTTLEChoke ControlThe choke control is used for cold starts in order to provide the engine with a richer fuel mixture.For co

21Fuel Shut Off ValveThe fuel shut off valve is located in the fuel line under the seat. Tilt seat forward for access. The fuel valve is ON wh

22Manual TransportWhen pushing or pulling the mower, be sure to engage the EZT Hydrogear bypass linkages. The EZT bypass linkages are located

23Read the Safety section and following pages, if you are unfamiliar with the machine.TrainingZero turn mowers are far more maneuverable than

24Before StartingRead the sections Safety Instructions and • Controls before starting the machine.Perform the daily maintenance before starti

25SLOWCHOKEFASTTHROTTLESLOWCHOKEFASTTHROTTLEMove the steering controls outward to the locked (outer) neutral position.Move the throttle to th

268050-135Turn to START position8050-136Release ignition to the RUN position8050-010Open the fuel valveOpen the fuel valve.Press in and turn

27SLOWCHOKEFASTTHROTTLESlowly push the choke control down when the engine has started.Set the desired engine speed with the throttle. Allow t

28RunningRelease the parking brake by moving the lever 1. downward. NOTE: The mower is equipped with an operator presence system. When the en

29WARNING!Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes.Operating on HillsRead the Safety Ins

 

30Mowing TipsObserve and ag rocks and other xed objects to • avoid collisions.Begin with a high cutting height and reduce it until • the de

31Stopping the EngineAllow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been wor

32Manual TransportWhen pushing or pulling the mower, be sure to engage the EZT Hydrogear bypass linkages. The EZT bypass linkages are located

33Maintenance ScheduleThe following is a list of maintenance procedures that must be performed on the machine. For those points not describ

341) First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.2) In dusty

35BatteryYour mower is equipped with a maintenance free battery that does not need servicing. However, periodic charging of the battery wit

36Safety SystemThe machine is equipped with a safety system that prevents starting or driving under the following conditions.The engine can

37Parking BrakeVisually check that no damage is found on the lever, links, or switch belonging to the parking brake. Perform a standstill t

38321WARNING!The engine and the exhaust system, become very hot during operation. Risk for burns if touched. Allow engine and exhaust syste

39Adjusting the Mower DeckCheck the tire pressure before adjustment of the mower deck. See Checking Tire Pressure in Maintenance. Faulty mo

WARNING!Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these

40123Caster WheelsCheck every 200 hours. Check that wheels rotate freely. If wheels do not rotate freely take the unit to your dealer for s

41GeneralRemove the ignition key to prevent unintentional movements during lubrication.When lubricating with an oil can, it must be lled w

42Front Wheel MountLubricate with a grease gun, one zerk for each wheel mount, until the grease is forced out.Use only good quality bearing

43Problem CauseThe engine will not start. Blade lever is engaged.• Steering controls are not locked in neutral • position.Driver is n

44Problem CauseThe engine seems weak. Clogged air lter.• Fouled spark plugs.• Carburetor incorrectly adjusted.• The engine overheats

45Winter StorageAt 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

46 8058-073

47HEX HEAD CAP SCREWSThe torque values shown should be used as a general guideline when specic torque values are not given.U.S. Standar

48*The power rating of the engines indicated is the average net power output (at specied rpm) of a typical production engine for the en

49RZ4219BF / 966582201EquipmentCutting width 42"Cutting height 1½" - 4” / 2.5 cm - 10.6 cmNumber of blades 2 Blade length 15&

5CongratulationsThank you for purchasing a Husqvarna ride-on mower. This machine is built for superior efciency to rapidly mow primarily

50USA requirementsLabels are placed on the engine and/or in the engine compartment stating that the machine will fulll the req

51ActionDate, mtr reading, stamp, signDelivery Service1. Charge battery.2. Adjust tire pressure of all wheels according to Technical

52ActionDate, mtr reading, stamp, signAfter the First 10 Hours1. Change engine oil.25-Hour Service1. Check the fuel pump’s air lter.2

53ActionDate, mtr reading, stamp, sign50-Hour Service1. Perform the 25-hour service.2. Clean/replace the air cleaner’s lter cartridg

54ActionDate, mtr reading, stamp, signAt Least Once Each Year1. Clean the engine’s cooling air intake (25 hours).2. Replace the air c

P/N 115 355126 R1 03/16/10

6Good ServiceHusqvarna’s products are sold all over the world and only in specialized retail stores with complete service. This ensures th

7R NThese symbols are found on the machine and in the operator’s manual.Study them carefully so that you know what they mean.IMPORTA

8 Read Shut off engine and Keep a safe Use on slopes No passengers Operator’s remove key before distance from no greater

9WARNING!This symbol means that important safety instructions need to be emphasized. It concerns your safety.Safety InstructionsThese instructio