Husqvarna EZ4824 CA/ 966659501, EZ4824/ 966612901, EZ24T/ 966659601 Troubleshooting, Problem Cause

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TROUBLESHOOTING

Problem

Cause

Engine will not start

Blade switch is engaged.

 

• Steering controls are not locked in the neutral position

 

• Parking brake is not activated

 

Battery is dead

 

• Contamination in the carburetor or fuel line.

 

• Fuel supply is closed or the shutoff valve for the fuel tank is in

 

 

the wrong position

 

• Clogged fuel filter or fuel line

 

Ignition system faulty

 

 

 

Starter does not turn the engine over

Battery is dead

 

• Poor contact of the battery terminal cable connections

 

Blown fuse

 

• Fault in the starter safety circuit. See Safety System in the

 

 

Maintenance section

 

 

 

Engine runs rough

Faulty carburetor

 

• Choke control is pulled out with a warm engine

 

• Clogged fuel filter or jet

 

• Clogged ventilation valve on the fuel cap

 

• Fuel tank nearly empty

 

Fouled spark plugs

 

• Rich fuel mixture or fuel-air mixture.

 

Wrong fuel type

 

Water in fuel

 

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

 

Blades are bent

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Contents Operator Manual All rights reserved Contents Page Introduction Manufacturing Number Good ServiceXxxx xxxxxx xxxxx xxxx Xxxxxx xxxxxxxxx. xx xxxxxxxx Symbols and DecalsSymbols and Decals Safety Instructions SafetyNever take passengers Slope Operation Personal Safety EquipmentAt hand when using the machine Be extra cautious when driving on slopes Safe Handling of Gasoline General Maintenance Risk of sparking Spark Arrestor TransportControl Locations ControlsSteering Control Levers Throttle Control Blade SwitchParking Brake Fuses Ignition SwitchChoke Control Fuel Tank Always raise the deck to the highest position for transport Cutting Height AdjusterSeat Adjustment Lever Fuel Shut Off ValveBypass Linkages Hour MeterTracking Knob Steering OperationTraining Starting the Engine Before StartingPlace controls in neutral position Press in and turn the ignition key to the start position To remove cables, reverse order Weak BatteryJumper Cables Running Operating On Hills Mowing Tips Stopping the Engine ZT-2800 Bypass Linkages Moving Machine by HandDaily Least Hours Once Before After MaintenanceMaintenance Schedule Maintenance intervalDaily Once Hours Each Before After 100 300 MaintenanceReplacing battery BatteryTire Pressures Safety SystemDeck Belt Removal BeltsPump Belt Replacing pump belt Belt installationCutting Blades Blade replacementLeveling deck Adjusting the Mower DeckAnti-Scalp Rollers Caster WheelsHardware Use protective glasses when cleaning and washing CleaningGeneral LubricationDeck Outer Spindle Front Wheel MountFront Wheel Bearings Deck SpindleTransaxle Transmission Fluid Change Problem Cause TroubleshootingTroubleshooting Winter Storage ServiceStorage Schematics Standard Hardware Technical DataTorque Specifications AccessoriesTransmission EZ4824 EZ24T \ EZ4824CA EngineEZ4824 EZ24T \ EZ4824CA Frame DimensionUSA requirements Conformity CertificatesAction Date, mtr reading, stamp, sign Delivery ServiceAfter the first 5-8 hours Hour ServiceService Journal At Least Once Each Year Page 115 384627 RevC 2011-10-06

EZ4824 CA/ 966659501, EZ24T/ 966659601, EZ4824/ 966612901 specifications

The Husqvarna EZ24T (model 966659601), EZ4824 CA (model 966659501), and EZ4824 (model 966612901) are part of the innovative EZ range of zero-turn mowers designed for superior performance and ease of use. These models combine advanced technology, robust features, and ergonomic design, making them excellent choices for both residential and commercial lawn care.

One of the standout features of the Husqvarna EZ24T is its powerful engine, delivering high performance for efficient grass cutting. It's equipped with a reliable 24 HP engine, providing ample power for tackling thick grass and uneven terrain. This engine, paired with a large cutting deck, ensures that users can complete their mowing tasks more quickly and effectively.

The EZ4824 CA and EZ4824 offer similar power with their 48-inch cutting decks that provide excellent maneuverability, making it easy to navigate around flower beds, trees, and other obstacles. The decks are designed for superior airflow and grass clipping discharge, promoting a healthier lawn by ensuring even and clean cuts. The height adjustment feature allows operators to customize cutting heights easily, accommodating various grass types and weather conditions.

These models also incorporate advanced hydrostatic transmission, granting users smooth and responsive handling. The zero-turn capability enables users to make tight turns, enhancing efficiency, especially in residential settings with complex landscapes. The EZ range is built to offer comfort, featuring an adjustable padded seat and ergonomic armrests to reduce fatigue during extended mowing sessions.

Durability is a hallmark of the Husqvarna EZ series, with heavy-duty steel frames and reinforced cutting decks that withstand the rigors of continuous use. The user-friendly controls make operation intuitive, allowing both novices and experienced users to harness the full potential of these machines. Additionally, maintenance is simplified with easy access to critical components, ensuring that owners can keep their mowers in top condition.

Safety features are integrated into the design, including an automatic shut-off system that engages when the operator leaves the seat, significantly reducing the risk of accidents. With these models, Husqvarna further emphasizes its commitment to innovation, user satisfaction, and environmental stewardship, making them a sound investment for anyone looking to achieve a well-maintained lawn. In summary, the Husqvarna EZ24T, EZ4824 CA, and EZ4824 offer a unique blend of power, precision, and comfort, solidifying their place in the market for top-tier lawn care solutions.