Husqvarna 87521RSX owner manual Service and Adjustments, To Adjust Cutting Height, Rear Deflector

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SERVICE AND ADJUSTMENTS

CAUTION: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:

1.Release control bar and stop engine.

2.Make sure the blade and all moving parts have completely stopped.

3.Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.

LAWN MOWER

TO ADJUST CUTTING HEIGHT

See “TO ADJUST CUTTING HEIGHT” in the Operation section of this manual.

REAR DEFLECTOR

The rear deflector, attached between the rear wheels of your mower, is provided to minimize the possibility that objects will be thrown out of the rear of the mower into the operator's mowing position. If the defl ector becomes damaged, it should be replaced.

TO REMOVE DRIVE BELT (See Fig. 16)

1.Remove drive cover.

2.Remove spring and belt keeper.

3.Remove belt from gearcase pulley.

4.Turn lawn mower on its side with air fi lter and carbu- retor up.

5.Remove blade, engine pulley and debris shield.

6.Remove engine pulley and belt from debris shield.

GEAR-

CASE

PULEY

DRIVE

COVER

SPRING

BELT

KEEPER

BELT

TO REPLACE DRIVE BELT (See Fig. 17)

1.Place new drive belt in engine pulley and belt retainer of debris shield.

2.Route the other end of the new drive belt through hole in housing.

3.Reinstall debris shield.

4.Return mower to upright position.

5.Install new belt on gearcase pulley.

6.Reinstall belt keeper and spring.

7.Reinstall drive cover.

NOTE: Always use factory approved belt to assure proper fi t and long life.

8.Turn lawn mower on its side with air fi lter and carbu- retor down.

9.Reinstall blade.

ENGINE PULLEY

BELT

BELT RETAINER

DEBRIS SHIELD

FIG. 17

TO ADJUST HANDLE (See Fig. 18)

The handle on your lawn mower has three (3) height posi- tions - adjust to height that suits you.

•Squeeze the bottom ends of lower handle towards each other until the pin in handle can be inserted into one of the three height adjustment holes.

FIG. 16

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Contents 87521RSX II. Slope Operation Safe Operation Practices for Walk-Behind MowersGeneral Operation III. ChildrenTable of Contents HOW to SET UP Your Mower AssemblyTo Install Attachments To Remove Mower from CartonOperation Meets Cpsc Safety RequirementsKnow Your Lawn Mower Engine Speed HOW to USE Your Lawn MowerEngine Zone Control To Empty Grass Catcher See Fig To Attach Grass Catcher See FigTo Convert Mower ADD OIL See Fig Before Starting EngineADD Gasoline See Fig Mowing TipsTo Stop Engine To Start EngineLubrication Chart MaintenanceGeneral Recommendations Before Each USELawn Mower Clean Under Drive Cover CleaningEngine MufflerTo Adjust Cutting Height Service and AdjustmentsRear Deflector Carburetor StorageHandle See Figs Fuel System OtherEngine OIL CylinderProblem Cause Correction Troubleshooting PointsService Notes Page KEY Part Description Page KEY Part Description Warranty Statement

87521RSX specifications

The Husqvarna 87521RSX is a premium snow blower, designed for residential users who demand efficiency, reliability, and ease of use in their winter maintenance equipment. This powerful machine combines advanced engineering with user-friendly features, making it an excellent choice for tackling snow removal tasks in various conditions.

One of the standout features of the 87521RSX is its robust 208cc engine. This powerful motor provides the necessary muscle to clear snow quickly and efficiently, making it capable of handling heavy snowfall with ease. The electric start capability simplifies the operation process, allowing users to start the machine with the push of a button, eliminating the hassle of pull-starting in cold weather.

The snow blower boasts a 21-inch clearing width and a 12-inch intake height, allowing it to handle large volumes of snow in fewer passes. The adjustable discharge chute can pivot up to 180 degrees, giving users control over where the snow is thrown, which is essential for avoiding piles on driveways or walkways. The chute is also equipped with a manual deflector, enabling further customization in directing the snow.

The Husqvarna 87521RSX is engineered with a track drive system, which offers superior traction on slippery and uneven surfaces compared to standard wheel-driven snow blowers. This feature is particularly beneficial for users with steep driveways or challenging terrain, ensuring stability and control during operation.

For added comfort and convenience, the snow blower features ergonomic handles. The grips are designed for user comfort, even during extended periods of use. Additionally, the snow blower is equipped with LED headlights, providing visibility during early morning or evening snow removal, ensuring users can safely navigate their surroundings.

Built with durability in mind, the 87521RSX features a sturdy steel housing that can withstand rigorous use. This design choice not only enhances longevity but also helps maintain the machine's performance year after year.

Overall, the Husqvarna 87521RSX stands out in the snow blower market for its blend of power, technology, and ease of use. With its reliable engine, user-friendly features, and robust design, it is a smart investment for homeowners looking to efficiently manage snow removal during the winter months. Whether faced with light flurries or heavy snowstorms, the 87521RSX is engineered to perform, making winter maintenance a more manageable task.
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