Husqvarna 55R21HV Maintenance, General Recommendations, Lubrication Chart, Before Each USE

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MAINTENANCE

BEFORE

AFTER

EVERY

EVERY

EVERY

BEFORE

EACH

EACH

10

25 HOURS

100

STORAGE

USE

USE

HOURS

OR SEASON

HOURS

Check for Loose Fasteners

Clean / Inspect Grass Catcher *

Check Tires

Check Drive Wheels ***

Clean Lawn Mower ****

Clean under Drive Cover ***

Check Drive Belt / Pulleys ***

Check / Sharpen / Replace Blade

Lubrication

Clean and Recharge Battery **

Check Engine Oil level

Change Engine Oil

Clean Air Filter

Inspect Muffler

Replace Spark Plug

Replace Air Filter Paper Cartridge

Empty fuel system or add Stabilizer

*(if so equipped)

**Electric-Start mowers

***Power-Propelled mowers

****Use a scraper

to clean under deck

1 - Change more often if operating under a heavy load or in high outdoor temperatures. 2 - Service more often if operating in dirty or dusty conditions.

3 - Replace blades more often when mowing in sandy soil.

4 - Charge 48 hours at end of season.

5 - And after each 5 hours of use.

GENERAL RECOMMENDATIONS

The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negli- gence. To receive full value from the warranty, opera- tor must maintain mower as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your unit. At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual.

•At least once a year, replace the spark plug, clean or replace air fi lter element and check blade for wear. A new spark plug and clean/new air fi lter element assure proper air-fuel mixture and help your engine run better and last longer.

•Follow the maintenance schedule in this manual.

BEFORE EACH USE

1.Check engine oil level.

2.Check for loose fasteners.

LUBRICATION

Keep unit well lubricated (See “LUBRICATION CHART”).

IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF- LUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE

TYPE LUBRICANT SPARINGLY.

LUBRICATION CHART

➁ ENGINE OIL

➀ MULCHER

DOOR HINGE PIN

➀ REAR DOOR HINGE

➀HANDLE BRACKET MOUNTING PINS

➀SPRAY LUBRICANT

➁SEE “ENGINE” IN MAINTENANCE SECTION

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Contents 55R21HV III. Children Safe Operation Practices for Walk-Behind MowersGeneral Operation II. Slope OperationTable of Contents To Unfold Handle See Figs AssemblyHOW to SET UP Your Lawn Mower To Remove Lawn Mower from CartonTo Assemble Grass Catcher See Figs To Install AttachmentsKnow Your Lawn Mower Meets Cpsc Safety RequirementsOperation Engine Zone Control HOW to USE Your Lawn MowerEngine Speed Side Discharging Simple Steps to Remember When Converting Your Lawn MowerADD OIL See Fig Before Starting EngineTOEMPTYGRASSCATCHERSeeFigs.10-11 Mowing Tips ADD Gasoline See FigTo Stop Engine To Start Engine See FigBefore Each USE MaintenanceLubrication Chart General RecommendationsEngine Lawn MowerMuffler CleaningClean Under Drive Cover AIR FilterTo Remove Drive Belt See Figs Service and AdjustmentsTo Adjust Cutting Height Rear DeflectorCarburetor To Adjust Handle See FigStorage Engine OIL OtherHandle See Figs Fuel SystemProblem Cause Correction Troubleshooting PointsPage 532 18 KEY Part DescriptionPage KEY Part Description Rotary Lawn Mower - Model Number 55R21HV Gear Case Assembly - Part Number 532 18Service Notes Rantywar Tementsta

55R21HV specifications

The Husqvarna 55R21HV is a powerful and versatile lawn mower, designed to deliver exceptional performance and ease of use for homeowners and gardening enthusiasts alike. This walk-behind mower boasts a range of features, technologies, and characteristics that set it apart from the competition.

At the heart of the Husqvarna 55R21HV is its robust engine. Powered by a reliable 163cc petrol engine, this mower ensures consistent and efficient cutting performance, allowing users to tackle various lawn conditions with ease. Its reliable starting mechanism and quiet operation make it an appealing choice for residential areas where noise levels are a concern.

One of the distinguishing features of the 55R21HV is its innovative cutting system. The mower is equipped with a 53 cm cutting deck that allows for a wide cutting path, improving productivity and reducing the time required for lawn maintenance. Moreover, the cutting height can be easily adjusted to five positions, ranging from 25 mm to 75 mm, providing the flexibility to achieve the desired lawn finish.

The Husqvarna 55R21HV also incorporates advanced technologies that enhance user experience. The AutoWalk™ self-propulsion system is a standout feature, allowing operators to control the mower's speed effortlessly. This technology adapts to the user's walking pace, ensuring a comfortable mowing experience without the need for strenuous effort.

Ergonomically designed, the 55R21HV features an adjustable handlebar that can be customized to suit the operator's height. This not only improves comfort but also reduces fatigue during extended mowing sessions. Additionally, the foldable handlebar allows for compact storage, making it convenient for homeowners with limited storage space.

When it comes to grass collection, the Husqvarna 55R21HV excels with its spacious 55-liter grass catcher bag. This large capacity reduces the need for frequent emptying, allowing users to cover more ground before needing to pause for maintenance. The mower also offers a mulching feature, which finely chops grass clippings and returns them to the lawn, promoting a healthier turf while reducing waste.

In terms of durability, the Husqvarna 55R21HV is constructed from high-quality materials, ensuring reliable performance season after season. Its robust design, combined with easy maintenance features, makes this mower a lasting investment for any homeowner.

In conclusion, the Husqvarna 55R21HV is a top choice for those seeking a reliable, efficient, and feature-packed lawn mower. Its powerful engine, versatile cutting system, ergonomic design, and advanced technologies make it an exceptional tool for maintaining a beautiful lawn with minimal effort. Whether you're a seasoned gardener or a newcomer to lawn care, the 55R21HV is designed to make your mowing experience enjoyable and effective.
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