Husqvarna 6521CM owner manual Table of Contents

Page 3

•Never refuel the machine indoors.

•Never store the machine or fuel container where there is an open fl ame, spark or pilot light such as a water heater or on other appliances.

•Never fi ll containers inside a vehicle, on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before fi lling.

•Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle.

•Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

•If fuel is spilled on clothing, change clothing immedi- ately.

•Never overfi ll fuel tank. Replace gas cap and tighten securely.

V. GENERAL SERVICE

•Never run a machine inside a closed area.

•Never make adjustments or repairs with the engine (motor) running. Disconnect spark plug wire, and keep

wire away from plug to prevent accidental starting.

•Keep nuts and bolts, especially blade attachement bolts, tight and keep equipment in good condition.

•Never tamper with safety devices. Check their proper operation regularly.

•Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing.

•Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.

•Never attempt to make wheel height adjustments while the engine (motor) is running.

•Grass catcher components are subject to wear, dam- age, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer’s recom- mended parts, when necessary.

•Mower blade is sharp and can cut. Wrap the blade or wear gloves, and use extra caution when servicing it.

•Do not change the engine governor setting or overspeed the engine.

•Maintain or replace safety and instruction labels, as necessary.

WARNING: This lawn mower is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.

In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffl er is available through your nearest authorized service center.

CONGRATULATIONS on your purchase of a new lawn mower. It has been designed, engineered and manufactured to give you the best possible dependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center. We have competent, well-trained technicians and the proper tools to service or repair this lawn mower.

Please read and retain this manual. The instructions will enable you to assemble and maintain your lawn mower properly. Always observe the “SAFETY RULES”.

SERIAL

NUMBER: _________________________________

DATE OF PURCHASE: _______________________

THE MODELAND SERIAL NUMBERS WILL BE FOUND ON ADECALATTACHED TO THE REAR OF THE LAWN MOWER HOUSING.

YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

PRODUCT SPECIFICATIONS

Gasoline Capacity

1.6 Quarts

and Type:

(Unleaded Regular Only)

 

 

Oil Type (API SG–SL):

SAE 30 (above 32°F);

 

SAE 5W-30 (below 32°F)

 

 

Oil Capacity:

20 Ounces

 

 

Spark Plug (Gap: .030"):

Champion J19LM or RJ19LM

 

 

Blade Bolt Torque:

35-40 ft. lbs. (47-54 N-m)

 

 

CUSTOMER RESPONSIBILITIES

•Read and observe the safety rules.

•Follow a regular schedule in maintaining, caring for and using your lawn mower.

•Follow the instructions under “Maintenance” and “Stor- age” sections of this owner’s manual.

TABLE OF CONTENTS

SAFETY RULES

2-3

PRODUCT SPECIFICATIONS

3

CUSTOMER RESPONSIBILITIES

3

ASSEMBLY

4

OPERATION

5-8

MAINTENANCE SCHEDULE

9

MAINTENANCE

9-11

SERVICE AND ADJUSTMENTS

12

STORAGE

13

TROUBLESHOOTING

14

REPAIR PARTS

16-17

3 WARRANTY

20

Page 2 Page 4
Image 3
Page 2 Page 4
Contents 6521CM III. Children Safe Operation Practices for Walk-Behind MowersII. Slope Operation General OperationTable of Contents To Remove Lawn Mower from Carton AssemblyHOW to SET UP Your Lawn Mower To Install AttachmentsMeets Cpsc Safety Requirements OperationKnow Your Lawn Mower Engine Zone Control HOW to USE Your Lawn MowerTo Adjust Cutting Height See Fig Engine SpeedBefore Starting Engine To Empty Grass Catcher See FigADD OIL See Fig Mulching Mowing Tips To Stop EngineTo Start Engine Mowing TipsBefore Each USE MaintenanceLubrication Chart General RecommendationsBlade Care Lawn MowerEngine TiresMuffler CleaningTo Change Engine OIL See Fig AIR Filter See FigRear Deflector Service and AdjustmentsTo Adjust Cutting Height To Adjust Handle See Figs thruEngine OIL StorageOther Fuel SystemProblem Cause Correction Troubleshooting PointsService Notes Page KEY Part Description Warranty Statement

6521CM specifications

The Husqvarna 6521CM is a cutting-edge walk-behind lawn mower that blends power, functionality, and ease of operation, making it a suitable choice for homeowners and professionals alike. Known for its robust construction and innovative features, this mower is designed to tackle various lawn care needs, ensuring a pristine finish every time.

One of the primary features of the Husqvarna 6521CM is its powerful Honda engine, which delivers reliable performance and efficiency. This engine provides ample horsepower to handle tall grass and tough terrains, ensuring that mowing takes less time and effort. The self-propelled capabilities of the mower allow users to navigate hilly or uneven landscapes with ease, significantly reducing operator fatigue during longer mowing sessions.

The Husqvarna 6521CM is equipped with a practical 21-inch cutting deck, which strikes an ideal balance between maneuverability and cutting efficiency. The cutting deck is made of durable materials, ensuring resilience against wear and tear over time. Additionally, the mower features a 3-in-1 cutting system that allows for mulching, bagging, and side discharge, giving users the flexibility to choose their preferred grass handling option according to their lawn care needs.

Another notable technology in the Husqvarna 6521CM is its easy-starting mechanism, which eliminates the hassle often associated with traditional pull-start engines. This feature ensures that users can quickly get to work without the frustration of struggling to start the mower. The adjustable cutting height feature further enhances user convenience, offering multiple positions to suit various grass types and lengths, thus enabling precise control over the mowing height.

The ergonomic handle design of the Husqvarna 6521CM contributes to overall user comfort. The handle is adjustable, allowing for personalization based on the user’s height and preference, and the soft grip makes extended use more enjoyable. Additionally, the folding handle design facilitates easy storage, making it a space-saving option for homeowners with limited garage space.

Overall, the Husqvarna 6521CM stands out with its combination of a powerful engine, versatile cutting options, user-friendly features, and sturdy construction. This lawn mower not only enhances mowing efficiency but also allows users to achieve a beautiful lawn with minimal effort. Whether for routine lawn maintenance or tackling challenging patches, the Husqvarna 6521CM proves to be a dependable ally in lawn care.
Top Page Image Contents