Husqvarna 12524SB manual To Replace Belts See Fig

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SERVICE AND ADJUSTMENTS

TO REPLACE BELTS (See Fig. 20)

The auger and traction drive belts are not adjustable. If the belts are damaged or begin to slip from wear, they should be replaced. It is recommended that the belt(s) be replaced by a Sears service center/department.

NOTE: It is recommended that both the auger and traction drive belt be replaced at the same time.

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 Sears service center/department. Using other than OEM belts can cause personal injury or damage to the snow thrower.

WARNING: Belt replacement requires separation of the snow thrower. While separating the auger housing from the frame assembly, it is important that an assistant stand in the operating position and hold the snow thrower handles. Serious personal injury and/ or damage to the unit could occur if the snow thrower should fall during the belt changing process.

FRAME

AUGER

ASSEMBLY

HOUSING

HANDLES

1.REMOVE GASOLINE FROM FUEL TANK - Drain gasoline from fuel tank into a suitable container, out- doors, away from fire or flame. Wipe up any spilled gasoline.

2.REMOVE DISCHARGE CHUTE - Loosen locknut securing chute rotator head to mounting bracket only enough to allow chute rotator head to be raised and discharge chute to be removed from snow thrower.

3.REMOVE BELT COVER - See “TO REMOVE BELT COVER” in this section of this manual.

4.REMOVE ENGINE PULLEY - Remove bolt, flat washer securing pulley to engine crankshaft. Remove outside (auger) pulley only from crankshaft.

5.SEPARATE SNOW THROWER - With your assistant standing in the operating position holding the handles, remove the two (2) bolts holding auger housing and frame together.

WARNING: As the last bolt is removed, have your assistant carefully lower the handles down to the ground.

6. REMOVE AUGER BELT from around pulley.

7.RELIEVE TENSION ON TRACTION DRIVE BELT IDLER and remove traction drive belt from around pulleys.

HINT: Insert a 3/8" drive ratchet (in the “ON” position) into the square hole in idler arm and rotate ratchet clockwise to relieve tension.

8.With tension relieved on idler, install new traction drive belt around pulleys and inside belt keepers.

9.Place auger belt around and inside the groove of auger pulley only.

10.While your assistant slowly raises handles to rejoin the auger housing and frame assembly, pull up on the auger belt and squeeze sides together above pulley so belt is fully seated in groove of pulley.

11.Move idler arm so it does not hit impeller pulley as you bring snow thrower completely together and check carefully for proper routing of belts. If auger belt has become dislodged from the pulley (by catching the idler arm bracket while bringing snow thrower together), separate the snow thrower and repeat step 12. Belt must be fully seated in pulley groove when bringing the snow thrower together.

12.Install the two (2) hex bolts and tighten securely.

13.INSTALL ENGINE PULLEY - Place belt in pulley groove and slide pulley on crankshaft. Install flat washer, bolt and tighten securely (41-47 N-m torque). Make sure belt is inside belt keeper.

14.INSTALL BELT COVER and two (2) screws. Tighten securely.

15.INSTALL DISCHARGE CHUTE – See “INSTALL DIS- CHARGE CHUTE / CHUTE ROTATER HEAD” in the Assembly / Pre-Operation section of this manual.

 

BELT KEEPER

 

 

TRACTION DRIVE BELT

 

ENGINE

FLAT WASHER

 

PULLEY

 

 

 

 

BOLT

IDLER ARM

AUGER

SQUARE

BELT

HOLE

 

 

CLUTCHING

 

 

IDLER ARM

 

 

BRACKET

 

FRAME

AUGER PULLEY

AUGER

HOUSING

 

 

 

BOLTS

FIG. 20

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Contents 12524SB Never attempt to make any adjustments while Thoroughly inspect the area where the equipment isEngine motor is running except when specifically Crushed rock surfaceTable of Contents Assembly / PRE-OPERATION HOW to SET UP Your Snow ThrowerParts Packed Separately in Carton Remove Snow Thrower from CartonInstall Traction Drive Control ROD See Figs Install Speed Control ROD See FigsUnfold Upper Handle Install Discharge Chute / Chute Rotater Head See Fig Install Auger Control ROD See FigsCheck Tire Pressure Operation Know Your Snow ThrowerPrimer Ignition KEYSkid plate used to adjust height of scraper bar from Ground Meets A.N.S.I. Safety RequirementsElectric start button used for starting the engine HOW to USE Your Snow Thrower StoppingTo USE Fuel SHUT-OFF Valve See Fig To USE Choke Control See FigUsing the CLEAN-OUT Tool See Fig To Adjust Skid Plates See FigTo Throw Snow See Fig Release the auger control lever and shut off the engineBefore Starting the Engine Scraper BAR See FigCheck Engine OIL Level See Fig ADD Gasoline See FigBefore Stopping Snow Throwing TipsIf Recoil Starter has Frozen Maintenance General RecommendationsBefore Each USE LubricationCleaning EngineService and Adjustments To Adjust Snow Thrower HeightChute Deflector Shear Bolts See FigTo Replace Belts See Fig To Adjust Cable Tension See Fig To Remove Wheels See FigCarburetor Engine SpeedStorage OtherFuel System 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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