Husqvarna EZ5221KAA, EZ4216HO, EZ4127KAA, EZ4217KAA, EZ4822BI, EZ4822BI, EZ5221KAA manual

Page 42

MAINTENANCE

Checking the Engine's Cooling Air Intake

Check that the engine’s cooling air intake is free from leaves, grass, and dirt.

If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage.

8011-719

Checking and Adjusting the Throttle Cable

Check that the engine responds to throttle increases and that a good engine speed is attained at full throttle.

If doubts arise, contact the service workshop. If adjustments are necessary, they can be made as follows for the lower cable:

1.Loosen the clamping screw for the cable’s outer casing and move the throttle to the full throttle position.

2.Check that the throttle cable is mounted in the correct hole in the lower lever, see illustration.

3.Push the throttle cable’s outer casing as far to the right as possible and tighten the clamping screw.

Checking and Adjusting the Choke Cable

If the engine produces black smoke or is difficult to start, this can be because the choke cable is incorrectly adjusted (upper cable).

If doubts arise, contact the service workshop. If adjustments are necessary, they can be made as follows:

1.Loosen the clamping screw for the cable’s outer casing and push the choke control fully in.

2.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.

Check and clean the cooling air intake

1

2

8011-720

2. Throttle cable Adjusting the throttle cable

1

2

8011-720

1.Choke cable

Adjusting the choke cable

English-40

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Contents Operators manual Page Contents OPERATOR’S ManualEnglish-2 Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxx xxxxxx Repair work Safety Instructions Safety InstructionsGeneral Operation English-8 Personal Safety Equipment Slope OperationChildren Maintenance General Maintenance Risk of sparking Transport Important InformationCustomer responsibilities Controls ControlsParking Brake Motion Control LeversSeat adjustment bolts TrackingFuel Shut Off Valve Refueling By pass linkage FusesIgnition Switch Hour MeterChoke Control Blade switch USE Full Throttle When Mowing , forThrottle Control Accessories Cutting height pedalOperation OperationTraining Before Starting Starting the EngineDepress the control for disengaging the mower deck Set the choke control USE Full Throttle When Mowing To start an engine with a weak battery To remove cables, reverse orderMower deck’s anti-scalp rollers should be evenly adjusted RunningOperating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance MaintenanceMaintenance Schedule Nance Once Maintenance Each Before After 100 Replacing battery BatteryTo clean battery and terminals Always use protective glasses when handling the batteryIgnition System Checking the Safety System Checking and Adjusting the Throttle Cable Checking and Adjusting the Choke CableChecking the Engines Cooling Air Intake Replacing the Air Filter Briggs & Stratton Engine Standard air filterReplacing the Air Filter Kawasaki Engine Replacing Air Filter Honda Engine Replacing Heavy Duty Air Filter Replacing the Fuel Filter Checking the Fuel Pump’s Air FilterChecking Tire Pressures Checking the V-belts Faulty adjustment can cause an accidentChecking the Parking Brake Deck beltDeck belt installation To replace IZT Integraded Zeroturn Transaxle belt Belt installationIZT belt IZT belt removalChecking the Blades Remove blade bolt by turning counterclockwise Adjusting the Mower Deck Adjusting Cutting HeightLeveling To adjust anti-scalp rollers Removal and installation of caster wheel Cleaning and WashingUse protective glasses when cleaning and washing Caster WheelsMower is tracking to the right Tracking adjustmentTo adjust parking brake Mower is tracking to the leftLubrication Schedule LubricationLubrication Change transaxles transmission filtersFront Wheel Mount Lubricating the CablesLubricating in Accordance with the Lubrication Schedule Front Wheel BearingsDeck outer spindle Engine Oil Changing the Engine OilChecking the Oil Level Changing the Engine Oil Filter Transaxle Transmission Fluid ChangeExpansion Tank Purging Procedures Trouble Shooting Guide Trouble Shooting GuideProblem Cause Wrong fuel type English-64 Storage ServiceStorage Winter StorageWiring Diagrams Wiring diagramTechnical Data Technical DataEZ4216/968999290 EZ4217/968999291 Productivity EZ5221/968999292 EZ4822/968999293 API SF, SJGauge w/10 gauge skirts Gauge stamped EZ5424/968999294 English-72 Torque Specifications Conformity Certificates Conformity CertificatesUSA requirements Delivery Service Service JournalService Journal Action Date, mtr reading, stamp, signAfter the First 5-8 Hours Hour Service English-78 English-79 English-80 At Least Once Each Year English-82 Page 112443R0111/29/05

EZ5221KAA, EZ4216HO, EZ4127KAA, EZ4217KAA, EZ4822BI, EZ4822BI, EZ5221KAA, EZ4216HO, EZ4217KAA, EZ4217KAA, EZ4822BI, EZ4822BI, EZ5221KAA, EZ5424BI specifications

Husqvarna, a recognized leader in outdoor power equipment, offers a range of compact riding mowers designed to provide exceptional performance and convenience for homeowners. Among their popular models are the EZ4216HO, EZ4217KAA, EZ4822BI, EZ5221KAA, EZ5424BI, and EZ4127KAA. Each model incorporates innovative features and technologies that cater to diverse lawn care needs.

The EZ4216HO is equipped with a reliable engine that ensures robust performance, offering efficient cutting power to tackle various types of grass. Its hydrostatic transmission provides smooth and precise control, making it easy to maneuver around obstacles and tight corners. With a cutting width of 42 inches, it is ideal for medium-sized lawns, allowing for quick and effective mowing.

Similarly, the EZ4217KAA model further enhances the mowing experience with its advanced deck design, which optimizes air circulation for even grass cutting. The model features an adjustable cutting deck, allowing users to customize the cutting height for different grass types and conditions. The comfortable seat and ergonomic controls ensure that mowing can be done for extended periods without discomfort.

For larger lawns, the EZ4822BI and EZ5424BI models are formidable options. The EZ4822BI boasts a powerful engine and a 48-inch cutting width, enabling efficient mowing while covering more ground. The inclusion of a high-back seat adds to user comfort, making longer jobs less strenuous. This model also features an integrated mowing system, ensuring optimal cutting performance regardless of lawn conditions.

The EZ5221KAA offers versatility with multiple cutting options, including side discharge, mulch, and rear bagging capabilities. This makes it an excellent choice for those looking to maintain a pristine lawn. Its robust construction and reliable components guarantee durability and longevity, providing value over time.

Lastly, the EZ4127KAA model is engineered for easy operation, equipped with automatic features that simplify the mowing process. This model excels in both functionality and user-friendly design, ensuring that lawn care becomes a hassle-free task.

Overall, Husqvarna's riding mowers, including models like EZ4216HO, EZ4217KAA, EZ4822BI, EZ5221KAA, and EZ5424BI, combine powerful engines, ergonomic design, and innovative cutting technologies. Their commitment to quality and performance makes them a preferred choice for homeowners who demand efficiency and reliability in their lawn care equipment. With a Husqvarna mower, achieving and maintaining a beautiful lawn becomes a much more attainable task.
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