Maintenance Schedule - Husqvarna 55R21HVL Owner's Manual

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MAINTENANCE
MAINTENANCE
SCHEDULE
BEFORE
AFTER
EVERY
EVERY
EVERY
BEFORE
EACH
EACH
10
25 HOURS
100
USE
USE
HOURS
OR SEASON
HOURS
STORAGE
Check for Loose Fasteners
_
Clean / Inspect Grass Catcher *
Check Tires
_
Check Drive Wheels
Clean Lawn Mower ....
M Clean under Drive Cover ***
O Check Drive Belt / Pulleys ***
_
Check / Sharpen / Replace Blade
R Lubrication
Clean and Recharge Battery **
Check Engine Oil level
I_ Change Engine Oil
N Clean Air Filter
_
Inspect
Muffler
N Replace Spark Plug
Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
v'
v'
VI,2
t4
* (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 filter element and check blade for wear.
A new spark plug and clean/new air filter 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
CHART
ENGINE OIL
'MULCHER
DOOR
HINGE PIN
_
REAR DOOR HINGE
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. IFYOU FEELTHEY MUST BE
LUBRICATED,USE ONLY A DR_ POWDERED GRAPHITE
TYPE LUBRICANT SPARINGLY.
11
_
HANDLE BRACKET MOUNTING
PINS
_1_ SPRAY LUBRICANT
_2_ SEE "ENGINE"
IN MAINTENANCE
SECTION

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