Husqvarna Z4219, Z4824, Z5426, Z4218 manual Replacing the Air Filter, Briggs and Stratton engine

Page 42

MAINTENANCE

Replacing the Air Filter

If the engine seems weak or runs unevenly, the air filter may be clogged. If run with a dirty air filter, the spark plug can become fouled. For this reason, it is important to replace the air filter regularly (see the heading Maintenance Schedule for the proper service interval).

Check the air cleaner daily or before starting the engine. Check for build-up of dirt and debris around the air cleaner system.Keep this area clean. Also check for loose or damaged components. Replace all bent damaged air cleaner components.

Cleaning/replacing the air filter is carried out as follows:

Briggs and Stratton engine

The air filter is replaced as follows:

1.Remove the air filter cowling

2.Remove the filter cartridge.

3.Remove the foam filter (pre-cleaner). Clean the foam filter with liquid detergent and water. Squeeze dry in a clean cloth. Saturate with engine oil and squeeze it inside a clean absorbenth cloth.

4.Tap the paper filter against a fixed surface to remove dust. If the paper filter is still dirty, it must be replaced.

IMPORTANT INFORMATION

Do not use compressed air to clean the paper filter.

Filters should not be oiled. They should be assembled dry.

5.Wipe clean the inside of air filter housing.

6.Refit the foam filter (pre filter).

7.Mount the filter in the air filter housing.

8.Replace the cowling over the air filter housing.

IMPORTANT INFORMATION

Please see the manual of the engine manufacturer for any additional instructions, including safety instructions

IMPORTANT INFORMATION

Operating the engine with loose damaged air cleaner components could allow unfiltered air into the engine, causing premature wear and failure.

WARNING!

The engine and the exhaust system, become very hot during operation.

Risk for burns if touched.

Allow engine and exhaust system to cool at least two (2) minutes before refueling.

8019-014

Remove filter

8019-015

Install filter

English-40

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Contents Operator´s manual Page Contents OPERATOR’S Manual Rider SeriesEnglish-2 Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxx xxxxxx Objects Engine is Running Moving sharp blades under cover Safety Instructions Safety InstructionsGeneral Operation English-8 Personal Safety Equipment Slope OperationChildren Maintenance General Maintenance Risk of sparking Transport Important InformationCustomer responsibilities Controls ControlsControl Locations Motion Control Levers TrackingSeat adjustment knobs FusesBy pass linkages Blade switch RefuelingIgnition Switch Choke ControlThrottle Control Hour Meter Parking BrakeMachine must be stopped before activating the parking brake Accessories Cutting height pedalOperation OperationTraining Before Starting Starting the EngineDepress the control for disengaging the mower deck Press in and turn the ignition key to the start position To start an engine with a weak battery To remove cables, reverse orderRunning Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance MaintenanceMaintenance Schedule = Described in this manual  = Not described in this manual Replacing battery BatteryTo clean battery and terminals Always use protective glasses when handling the batteryIgnition System Checking the Safety System Checking and Adjusting Throttle Cable Checking the Engines Cooling Air IntakeReplacing the Air Filter Briggs and Stratton engineChecking Tire Pressures Faulty adjustment can cause an accidentReplacing the Fuel Filter Checking the Parking BrakeChecking the V-belts Deck beltDeck belt installation EZT belt To replace EZT E-Series Zeroturn Transaxle beltEZT belt removal Checking the Blades Check the bladesAdjusting the Mower Deck Side-to-side adjustment To level deckFront-to-back adjustment To adjust anti-scalp rollers Caster Wheels Cleaning and WashingUse protective glasses when cleaning and washing HardwareLubrication LubricationLubrication Schedule Caster wheels Lubricating the CablesLubricating in Accordance with the Lubrication Schedule Engine Oil Briggs & Stratton Changing the Engine OilOil drain valve Checking the oil level Changing the Oil FilterTransmission Trouble Shooting Guide Trouble Shooting GuideProblem Cause Wrong fuel type English-58 Storage ServiceStorage Winter StorageWiring Diagrams Wiring diagramTechnical Data Technical DataTechnical DataZ4218 Z4219 Equipment Z4824 Z5426 English-64 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-70 English-71 English-72 At Least Once Each Year English-74 English-75 English-76 Page 113926Rir06/05/06

Z5426, Z4219, Z4218, Z4824 specifications

Husqvarna has established itself as a leader in the outdoor power equipment industry, renowned for its innovative technology and durable machinery. Among its diverse range of zero-turn mowers, the Husqvarna Z4824, Z4218, Z4219, and Z5426 stand out for their unique features and capabilities, offering exceptional performance for both residential and commercial applications.

The Husqvarna Z4824 is a robust zero-turn mower designed for serious lawn care enthusiasts. With its powerful 24 HP engine, it delivers outstanding cutting performance and fuel efficiency. One of its standout features is its 48-inch cutting deck, which allows for a wider mowing path, enhancing productivity. The innovative Air Induction Mowing Technology improves grass lift and delivers a clean, even cut. Its ergonomic control system provides easy maneuverability, making it ideal for navigating around obstacles in the yard.

Next, the Husqvarna Z4218 is tailored for homeowners seeking a balance of power and agility. Powered by an 18 HP engine, the Z4218 features a 42-inch cutting deck, perfect for smaller to medium-sized lawns. This model incorporates a user-friendly instrument panel that provides quick access to controls, enhancing the mowing experience. Its compact design allows for easy access in tight spaces while still providing the speed and efficiency that Husqvarna mowers are known for.

The Husqvarna Z4219 builds on the foundation of the Z4218 with improved features. It comes equipped with a robust 19 HP engine and features a similar 42-inch cutting deck, making it suitable for various lawn conditions. This model introduces a heavy-duty transmission that offers improved performance and durability. The Z4219 also emphasizes comfort, with a high back seat that reduces operator fatigue during extended mowing sessions.

On the higher end, the Husqvarna Z5426 is designed for landscape professionals and serious homeowners. This model boasts a powerful 26 HP engine paired with a 54-inch cutting deck, enabling it to tackle larger areas efficiently. The commercial-grade construction promises longevity and resilience, making it suitable for frequent use. Advanced features like an adjustable cutting height and a large fuel tank enhance productivity, while the exceptional turning radius allows for agile navigation around tight corners.

Collectively, these Husqvarna zero-turn mowers embody power, precision, and comfort. Each model is built with cutting-edge technology and designed for maximum efficiency, catering to various mowing needs and preferences. Whether for residential or commercial use, these mowers deliver exceptional value and performance, solidifying Husqvarna's reputation in the outdoor equipment industry.
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