General Recommendations, Lubrication Chart

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 negligence. To receive full value from the warranty, operator 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

11➁ SEE “ENGINE” IN MAINTENANCE SECTION

87521HVE specifications

The Husqvarna 87521HVE is an advanced lawn mower designed for homeowners looking for a reliable and efficient solution for maintaining their lawns. This model combines robust engineering with innovative features, making it an excellent choice for both small and medium-sized lawns.

One of the standout features of the Husqvarna 87521HVE is its powerful engine. Equipped with a reliable 160cc Honda engine, the mower delivers consistent performance, ensuring that it can tackle various grass types and terrains. The engine is not only powerful but also designed to be fuel-efficient, which helps reduce operating costs over time.

The Husqvarna 87521HVE features a 21-inch cutting deck that allows for a wide cutting path, which can significantly reduce mowing time. The cutting deck is made from high-quality steel, ensuring durability and longevity. Additionally, the mower's cutting height is adjustable, offering seven different positions ranging from 1 inch to 4 inches. This versatility allows users to customize the cut according to the specific needs of their lawn.

Another innovative technology featured in the Husqvarna 87521HVE is the AutoWalk™ assists. This self-propelling technology allows users to control the mower's speed with ease, offering a comfortable mowing experience without the need for excessive physical effort. The mower adjusts its pace according to the user's walking speed, making it particularly user-friendly.

The ergonomic handlebar design ensures that users can maneuver the mower effortlessly while also reducing fatigue during extended use. The handlebar can be quickly folded for easy storage, an essential feature for those with limited garage space.

For convenience, the Husqvarna 87521HVE comes with a large 2.6-bushel grass catcher that can be easily detached for quick emptying. This feature means users can spend less time stopping to empty the collector, allowing them to focus more on mowing the lawn.

In terms of maintenance, the Husqvarna 87521HVE is designed with user-friendly access points for easy oil changes and spark plug replacements. This makes routine maintenance more manageable and extends the life of the mower.

In summary, the Husqvarna 87521HVE is a high-performance lawn mower that combines power, efficiency, and user-friendly features. Its advanced technology, durable construction, and ergonomic design make it an excellent investment for anyone serious about lawn care. Whether you're tackling a small yard or a more extensive property, this mower is equipped to deliver outstanding results.

Husqvarna 87521HVE owner manual General Recommendations, Lubrication Chart, Before Each USE, Every

Models: 87521HVE