Maintenance - Husqvarna 5521P Manual De Operario

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
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-
just ments 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 LU BRI CANTS WILL ATTRACT DUST
AND DIRT THAT WILL SHORT EN THE LIFE OF THE SELF-
LU BRI CAT ING BEARINGS. IF YOU FEEL THEY MUST BE
LU BRI CATED, USE ONLY A DRY, POW DERED GRAPHITE
TYPE LUBRICANT SPAR INGLY.

MAINTENANCE

BEFORE AFTER
EACH EACH
USE
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.
EVERY EVERY
10 25 HOURS
USE HOURS OR SEASON
LUBRICATION CHART
➀
SPRAY LUBRICANT
➁
10
SEE "ENGINE" IN MAINTENANCE SECTION
EVERY
BEFORE
100
STORAGE
HOURS
➁
ENGINE OIL
➀
➀
REAR DOOR HINGE
➀
HANDLE BRACK ET MOUNT ING PINS
➀
WHEEL
ADJUSTER
(ON EACH
WHEEL)
MULCHER
DOOR
HINGE PIN