Husqvarna ST 224 warranty Snow Thrower, Engine, Cleaning

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MAINTENANCE

SNOW THROWER

Always observe the safety rules when performing any maintenance.

TIRES

•Maintain proper air pressure in both tires (14–17 PSI).

•Keeptiresfreeofgasolineandoil,whichcanharmrubber.

NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.

BELTS

Check belts for deterioration and wear after every 50 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear. (See “TO REMOVE BELT COVER” in the Service and Adjustments section of this manual).

The belts on your snow thrower are of special construction and should be replaced by original equipment manufacturer (OEM) belts available from your nearest dealer. Using other than OEM belts can cause personal injury or damage to the snow thrower.

AUGER GEAR CASE

•The gear case was filled with lubricant to the proper level at the factory. The only time the lubricant needs atten- tion is if service has been performed on the gear case.

•If lubricant is required, use only Ronex ED #1 grease.

TRACTION DRIVE SYSTEM

DO NOT lubricate the drive components inside the snow thrower. The sprockets, hex shafts, drive disc and friction wheel require no lubrication. The bearings and bushings are lifetime lubricated and require no maintenance.

CAUTION: Any lubricating of the above compo- nents can cause contamination of the friction wheel and damage to the drive system of your snow thrower.

ENGINE

See engine manual.

LUBRICATION

Use only high quality detergent oil rated with API service classification SG–SL. Select the oil's SAE viscosity grade according to your expected operating temperature.

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

Changetheoilafterevery25hoursofoperationoratleastonce

a year if the snow thrower is not used for 25 hours in one year. 14

Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Tighten oil fill cap / dipstick securely each time you check the oil level.

TO CHANGE ENGINE OIL

Determine temperature range anticipated before next oil change. All oil must meet API service classification SG–SL.

•Be sure snow thrower is on level surface.

•Oil will drain more freely when warm.

•Catch oil in a suitable container.

NOTE: A wheel may be removed from snow thrower for easier access to the oil drain plug and placement of a suitable container.

1.Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where it cannot come in contact with spark plug.

2.Clean area around drain plug.

3.Remove drain plug and drain oil in a suitable container.

4.Install drain plug and tighten securely.

5.Wipe off any spilled oil from snow thrower and engine.

6.Install left wheel (if removed for draining oil). Be sure to install wheel pin and retainer pin into proper hole in wheel axle (See “TO REMOVE WHEELS” in the Service and Adjustments section of this manual).

7.Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine.

8.Refill engine with oil through oil dipstick tube. Pour slowly. Do not overfill. For approximate capacity see “PRODUCT SPECIFICATIONS” section of this manual.

9.Use gauge on oil fill cap/dipstick for checking level. Be sure dipstick cap is tightened securely for accurate reading. Keep oil at “FULL” line on dipstick.

10.Wipe off any spilled oil.

MUFFLER

Inspect and replace corroded muffler as it could create a fire hazard and/or damage.

SPARK PLUG

Replace spark plug at the beginning of each season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in the “PRODUCT SPECIFICATIONS” section of this manual.

CLEANING

IMPORTANT: For best performance, keep snow thrower housing free of any dirt or trash. Clean the outside of your snow thrower after each use.

WARNING: Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where it cannot come in contact with spark plug.

•Keep finished surfaces/wheels free of gasoline, oil, etc.

•We do not recommend using a garden hose to clean your snow thrower unless the electrical system, muffler and carburetor are covered to keep water out. Water in engine can result in shortened engine life.

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Contents Operator’s Manual Safe Operation Practices for Walk-Behind Snow Throwers Table of Contents Parts Packed Separately in Carton Carriage BoltsRemove Snow Thrower from Carton Assembly / PRE-OPERATIONHOW to SET UP Your Snow Thrower Unfold Upper Handle See FigsCheck Tire Pressure INSTALLDISCHARGECHUTE/CHUTEROTATORHEAD SeeInstall Chute Deflector Remote Control See Figs Operation Know Your Snow ThrowerMeets A.N.S.I. Safety Requirements Recoil auxiliary starter handle used for starting engineHOW to USE Your Snow Thrower StoppingUsing the CLEAN-OUT Tool See Fig To Move Forward and Backward See FigScraper BAR See Fig To Adjust Skid Plates See FigBefore Starting the Engine Check Engine OIL Level See FigBefore Stopping Snow Throwing TipsTo Start Engine If Recoil Starter has FrozenBefore Each USE MaintenanceGeneral Recommendations LubricationEngine CleaningSnow Thrower Chute Deflector Service and AdjustmentsTo Adjust Snow Thrower Height Shear Bolts See FigTo Replace Belts Auger Belt Replacement See FigTo Install Auger Belt Before Replacing BeltsTo Remove Wheels See Fig Drive Belt Replacement See FigAfter Replacing Belts CarburetorTo Adjust Chute Rotator Cable Tension See Fig Fuel System StorageOther Engine OILTroubleshooting Problem Cause CorrectionConsumer Wheeled Products Limited Warranty HOW to Obtain Service Consumer Wheeled Limited Warranty Chart Armor Protected Stamped Deck Shell Example Below Service Notes Service Notes Service Notes 07/09/2014 BD

ST 224 specifications

The Husqvarna ST 224 is a powerful, versatile snowblower designed to tackle even the harshest winter conditions. Built for residential use, this reliable two-stage snow thrower excels in clearing medium to large-sized driveways, sidewalks, and parking areas, efficiently managing snow up to 12 inches deep.

One of the standout features of the ST 224 is its robust engine. It is powered by a reliable 223cc Husqvarna engine, which delivers impressive performance and durability. The engine’s efficient design allows for easy starting, even in frigid temperatures. With a maximum throwing distance of approximately 33 feet, this snowblower can rapidly discharge snow, making quick work of winter's toughest tasks.

The snowblower is equipped with a 24-inch wide clearing width and a 23-inch intake height, allowing it to accommodate heavy snowfall with ease. The auger system efficiently collects snow, while the impeller system provides powerful throwing capabilities. This combination ensures that users can clear snow quickly and efficiently.

Husqvarna has incorporated several user-friendly features into the ST 224, making it easy to operate. The adjustable skid shoes allow users to customize the height of the machine relative to the surface being cleared, preventing damage to driveways or sidewalks. The remote chute rotation and deflector adjustment enable users to aim the snow where they want it to go with minimal effort.

When it comes to maneuverability, the Husqvarna ST 224 shines. It features large, deep-tread wheels that provide excellent traction, even in icy conditions. This mobility is further enhanced by the lightweight construction of the snowblower, making it easy to handle and operate.

The snowblower's durable construction ensures longevity, even during demanding use. The steel frame and housing provide the necessary robustness, while the corrosion-resistant materials ensure that the machine can withstand the wear and tear of winter weather.

Overall, the Husqvarna ST 224 combines power, efficiency, and user-friendly features. It’s an ideal choice for homeowners who need a reliable snowblower that can handle heavy snowfall, offering exceptional performance and ease of use throughout the winter months. With its impressive features and technologies, the Husqvarna ST 224 stands out as a top choice for residential snow removal.
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