Husqvarna 12524SB manual Engine, Cleaning

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MAINTENANCE

V-BELTS

Check V-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 V-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 attention 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.

Change the oil after every 25 hours of operation or at least once a year if the snow thrower is not used for 25 hours in one year.

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: The left side wheel may be removed from snow thrower for easier access to the oil drain plug and place- ment of a suitable container. The unit tilted, resting on the frame with the left wheel removed, will help drain any oil trapped inside the engine. (See “TO REMOVE WHEELS” in the Service and Adjustments section of this manual).

1.Remove safety ignition key and disconnect spark plug wire from spark plug and place wire where it cannot come in contact with 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 klick 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: Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with 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 12524SB Engine motor is running except when specifically Never attempt to make any adjustments whileThoroughly inspect the area where the equipment is Crushed rock surfaceTable of Contents Parts Packed Separately in Carton Assembly / PRE-OPERATIONHOW to SET UP Your Snow Thrower Remove Snow Thrower from CartonUnfold Upper Handle Install Speed Control ROD See FigsInstall Traction Drive Control ROD See Figs Check Tire Pressure Install Auger Control ROD See FigsInstall Discharge Chute / Chute Rotater Head See Fig Primer OperationKnow Your Snow Thrower Ignition KEYElectric start button used for starting the engine Meets A.N.S.I. Safety RequirementsSkid plate used to adjust height of scraper bar from Ground To USE Fuel SHUT-OFF Valve See Fig HOW to USE Your Snow ThrowerStopping To USE Choke Control See FigTo Throw Snow See Fig Using the CLEAN-OUT Tool See FigTo Adjust Skid Plates See Fig Release the auger control lever and shut off the engineCheck Engine OIL Level See Fig Before Starting the EngineScraper BAR See Fig ADD Gasoline See FigIf Recoil Starter has Frozen Snow Throwing TipsBefore Stopping Before Each USE MaintenanceGeneral Recommendations LubricationCleaning EngineChute Deflector Service and AdjustmentsTo Adjust Snow Thrower Height Shear Bolts See FigTo Replace Belts See Fig Carburetor To Adjust Cable Tension See FigTo Remove Wheels See Fig Engine SpeedFuel System StorageOther Engine OILTroubleshooting Warranty Statement 532 42 85-35 06.17.09 CL

12524SB specifications

The Husqvarna 12524SB is a powerful and versatile snow thrower designed to tackle even the toughest winter conditions. Built for homeowners seeking efficiency and reliability, this machine stands out for its impressive performance and innovative features.

At the heart of the 12524SB is a robust 291cc engine that provides exceptional power. This engine ensures that snow is cleared quickly and effectively, capable of handling heavy snowfall with ease. The electric start feature allows for convenient operation in frigid temperatures, enabling users to start the machine with a simple push of a button, eliminating the hassle of pull-starting in the cold.

One of the defining characteristics of the Husqvarna 12524SB is its powerful clearing system. With a 24-inch clearing width and the ability to throw snow up to 33 feet, this snow thrower is perfect for driveways and sidewalks. The reinforced steel auger quickly breaks up compacted snow and ice, while the high-speed impeller maximizes throwing distance, making it suitable for various snow conditions.

The machine features an adjustable skid shoe design, allowing users to customize the height of the auger for optimal performance on different surfaces. This adaptability is particularly useful for preserving the integrity of driveways and sidewalks, as it minimizes damage to underlying surfaces while effectively removing snow.

Husqvarna has incorporated user-friendly controls into the 12524SB design. The ergonomic handlebar provides comfort during operation, reducing fatigue during long periods of use. Additionally, the remote chute control allows for quick and easy adjustments to the direction of the snow discharge without needing to stop the machine.

Another key feature is the LED headlights, which enhance visibility during late-night or early-morning snow removal tasks. This ensures that users can operate the snow thrower safely and effectively, regardless of the time of day.

Durability is also a strong point for the Husqvarna 12524SB. Constructed with high-quality materials, the machine is built to withstand harsh winter conditions, ensuring reliability for years to come.

In summary, the Husqvarna 12524SB is a feature-rich snow thrower, combining a powerful engine, efficient clearing capabilities, and user-friendly design. Its array of innovative technologies makes it an excellent choice for homeowners looking to invest in a dependable snow removal solution that can handle even the heaviest snowfalls. Whether navigating long driveways or tackling sidewalks, the 12524SB is designed to make winter maintenance a breeze.
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