Husqvarna 5521CHV 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 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 Ad- justments 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.

LUBRICATION CHART

WHEEL

ADJUSTER (ON EACH WHEEL)

ENGINE OIL

MULCHER

DOOR HINGE PIN

BEFORE EACH USE

REAR DOOR HINGE

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-

HANDLE BRACKET MOUNTING PINS

LUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE

SPRAY LUBRICANT

LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE

TYPE LUBRICANT SPARINGLY.

10 SEE “ENGINE” IN MAINTENANCE SECTION

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Contents 5521CHV General Operation IV. ServiceSafe Operation Practices for Walk-Behind Mowers III. ChildrenTable of Contents To Install Attachments AssemblyHOW to SET UP Your Lawn Mower To Remove Lawn Mower from CartonOperation Meets Cpsc Safety RequirementsKnow Your Lawn Mower Engine Zone Control HOW to USE Your Lawn MowerEngine Speed To Convert MowerSimple Steps to Remember When Converting Your Lawn Mower To Empty Grass Catcher See FigADD Gasoline See Fig Before Starting EngineADD OIL See Figs To Stop EngineMowing Tips Mulching Mowing TipsGeneral Recommendations MaintenanceLubrication Chart Before Each USELawn Mower Cleaning EngineRear Deflector Service and AdjustmentsTo Adjust Cutting Height CarburetorFuel System StorageOther Engine OILTroubleshooting Points Problem Cause CorrectionPage KEY Part Description 532 17Page KEY Part Description Statementwarranty