Husqvarna EZC4824 / 966038501, EZ6124 / 966038401 manual Ignition System, Safety System

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MAINTENANCE

Ignition System

The engine is equipped with an electronic ignition system. Only the spark plugs require maintenance.

For recommended spark plugs, see Technical Data.

1.Remove the ignition cable boot and clean around the spark plug.

2.Remove the spark plug with a spark plug socket wrench.

3.Check the spark plug. Replace the spark plug if fouled, the electrodes are burned and if the insulation is cracked or damaged. Clean the spark plug with a steel brush if it is to be reused.

4.Measure the electrode gap with a gapping tool. The gap should be .030" (0.75 mm). Adjust as necessary by bending the side electrode.

5.Reinsert the spark plug, turning by hand to avoid damaging the threads.

6.After the spark plug is seated, tighten it using a spark plug wrench so that the washer is compressed. A used spark plug should be turned 1/8 of a turn from the seated position. A new spark plug should be turned a ¼ turn from the seated position.

7.Replace the ignition cable.

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.

3.The parking brake is on.

Make daily inspections to ensure that the safety system works by attempting to start the engine when one of the conditions is not met. Change the conditions and try again.

If the machine starts when one of these conditions is not met, turn the machine off and repair the safety system before using the machine again.

Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position.

Check that the engine stops if the mower blades are engaged and the driver temporarily moves off the drivers seat.

IMPORTANT INFORMATION

Fitting the wrong spark plug type can damage the engine.

Inadequately tightened spark plugs can cause overheating and damage the engine. Tightening the spark plugs too hard can damage the threads in the cylinder head.

8011-054

Measure the electrode gap

8058-026

Steering controls locked in neutral

IMPORTANT INFORMATION

In order to be able to drive, the driver must sit in the seat and release the parking brake before the steering controls can be moved into the neutral position, otherwise the engine will stop.

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Contents Operator Manual Page Contents English-4 Introduction Manufacturing Number Good ServiceSymbols and decals Moving sharp blades under cover Safety Instructions SafetyGeneral Operation Never take passengers Slope Operation Personal Safety EquipmentChildren Safe Handling of Gasoline General Maintenance Risk of sparking Transport Control Locations ControlsSteering Control Levers Parking Brake Blade SwitchThrottle Control Choke Control Ignition SwitchFuses Fuel Tank Fuel Shut Off Valve Cutting Height AdjusterAlways raise the deck to the highest position for transport Hour Meter Seat Adjustment LeverTracking Knob Steering TrainingStarting the Engine Before StartingPlace controls in neutral position Press in and turn the ignition key to the start position Jumper Cables Weak BatteryTo remove cables, reverse order Running Operating On Hills Mowing Tips Stopping the Engine ZT-2800 Bypass Linkages Manual TransportMaintenance Schedule MaintenanceHusqvarna-35 Replacing battery BatteryIgnition System Safety SystemThrottle Cable Engine Cooling Air IntakeChoke Cable Briggs & Stratton Engine Air FilterKohler Engine Servicing PrecleanerServicing Paper Element Maintenance Tire Pressures Belts Pump Belt Replacing pump belt Belt installationBelt removal Cutting Blades Blade replacementLeveling deck Adjusting the Mower DeckAnti-scalp rollers Use protective glasses when cleaning and washing CleaningCaster Wheels HardwareGeneral LubricationFront Wheel Mount LubricationFront Wheel Bearings Deck SpindleEngine Oil Changing the Engine Oil Transaxle Transmission Fluid Change Purging Procedures Troubleshooting Troubleshooting Storage ServiceWinter Storage Schematics Accessories Technical DataTorque Specifications Standard HardwareTransmission EZ4824 EngineEZ4824 Frame DimensionTechnical Data Cutting Width 52 / 132cm 48 / 122cm Cutting Height EZ6124 Engine EZ6124 CE requirements USA requirementsLimited Warranty WarrantyDelivery Service Service JournalAction Date, mtr reading, stamp, sign Change engine oil After the First 5-8 HoursHour Service Perform the 25-hour service Service Journal Husqvarna-73 At Least Once Each Year Husqvarna-75 Page Page 115 145427 IR 01/17/09
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EZ4824 / 965880401, EZC4824 / 966038501, EZ6124 / 966038401 specifications

Husqvarna is a renowned brand in the garden and outdoor power equipment industry, providing innovative solutions for professionals and homeowners alike. The Husqvarna EZ6124 / 966038401, EZC4824 / 966038501, and EZ4824 / 965880401 are standout models within their zero-turn lawn mower range, designed to deliver exceptional performance, user comfort, and durability.

The EZ6124 is equipped with a powerful 24 HP engine that ensures robust performance across various terrains. Its 60-inch cutting deck facilitates efficient mowing, making quick work of large areas while maintaining a pristine cut. This model also features an advanced, easy-to-use height adjustment system, allowing users to set the cutting height with precision, ensuring that grass is maintained at the desired length.

For those seeking a more compact option, the EZC4824 is ideal. This model boasts a 24 HP engine and a 48-inch cutting deck, making it perfect for medium-sized lawns. Its compact design allows for enhanced maneuverability, particularly in tighter spaces. The EZC4824 is also equipped with a comfortable seat and ergonomic controls, ensuring that users can operate it with minimal fatigue during extended mowing sessions.

The EZ4824 is another excellent choice, featuring a similar 24 HP engine paired with a 48-inch cutting deck. This mower stands out for its exceptional agility and speed. Its zero-turn technology enables operators to navigate around obstacles effortlessly, providing a professional-quality finish in less time. With a durable construction, this model is built to withstand the rigors of regular lawn care.

All three models are designed with user-friendly features, including intuitive control systems and easy maintenance options. The cutting decks employ a robust design with reinforced spindles, ensuring longevity and reliability. Additionally, their safety features, including emergency brake systems and rollover protection, enhance operator security.

In conclusion, the Husqvarna EZ6124, EZC4824, and EZ4824 mowers offer a combination of power, efficiency, and comfort. With their innovative technologies and robust design, these zero-turn mowers are perfect choices for homeowners and landscaping professionals looking for high performance and reliability in their lawn care equipment. Whether tackling large open spaces or navigating intricate landscapes, these mowers provide exceptional value and results.
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