Maintenance - YARDMAX YL2250 Operator's Manual

Walk-Behind String Trimmer Mower
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Operator's Manual
MAINTENANCE
MAINTENANCE SCHEDULE
In the maintenance schedule, you can see which parts of your
machine require maintenance, and at which intervals it should take
place. The intervals are calculated based on the average use of the
machine and may differ depending on the rate of your personal use.
Procedure
Before Each After Each
Use Use
Check for Loose Fasteners
X
Clean Trimmer
X
Clean Under Engine Cover
X
Check Drive Belt/ Pulleys
Check/ Replace Trimmer Lines
X
Check
I
Change Engine Oil Lever
X
Clean Air Filter*
Inspect Muffler
Clean or Replace Spark Plug
Clean Spark Arrestor Screen (If
equipped)
Replace Air Filter Paper Cartridge
A
WARNING
Always stop the engine, allow
the engine to cool, disconnect
spark plug, and ground against the engine before
performing any
type
of maintenance on your machine.
Every Month
Every 25
or 10 Hours of
Hours Every 100
Before Storage
Operation
or Every
Hours
Season
X
X
X
X
X
X X X
X
X
X
X
X
*Clean more often under dusty conditions or when airborne debris is present. Replace the air cleaner if very dirty.
GENERAL RECOMMENDATIONS
Always observe safety rules when performing any maintenance.
The warranty on this trimmer mower does not cover items that have
been subjected to operator abuse or negligence. To receive full value
from the warranty, the operator must maintain the trimmer mower as
instructed here.
Changing engine-governed speed voids engine warranty.
All adjustments should be checked at least once each season.
Periodically check all fasteners and make sure these are tight.
GENERAL LUBRICATION
Lightly lubricate all moving parts of the machine at the end of the
season or every 25 operating hours.
Maintenance
I
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