Maintenance Schedule; General Recommendations - Husqvarna 917.374081 Manual De Instrucciones

MAINTENANCE BEFORE A FTER EVERY EVERY EVERY
EACH EACH 10 25 HOURS 100 BEFORE
SCHEDULE
USE USE HOURS OR SEASON HOURS STORAGE
Check for Loose Fasteners _V'
_ Clean / Inspect Grass Catcher * V'
Check Tires _V'
_ Check Drive Wheels ***
Clean Lawn Mower ****
v'
v'
v' v'
M Clean under Drive Cover*** I_
O Check Drive Belt / Pulleys *** V'
_V Check / Sharpen / Replace Blade V'3
_ ubrication I_
Clean and Recharge Battery ** V'
V_,2
_4
V'
v'
v_
Check Engine Oil level
Change Engine Oil
N Clean Air Filter
_ Inspect Muffler
N Replace Spark Plug
I_ Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
v_
v'
* (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
ful! value from the warranty, operator must
maintain unit 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
• Check engine oil level.
• Check for loose fasteners.
LUBRICATION
Keep unit well lubricated
(See "LUBRICATION CHART").
LUBRICATION CHART
(_) Wheel
adjuster (on
each wheel)
(_ Engine oil
Mulcher
door hinge
pin
(_ Rear door
hinge
(_ Handle bracket mounting pins
_ Spray lubricant
See "ENGINE" in Maintenance section.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Viscous lubricants will
attract dust and dirt thatwill shorten the life of
the self-lubricating bearings. If you feel they
must be lubricated, use only a dry, powdered
graphite type lubricant sparingly.
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