Maintenance Schedule; Maintenance - Husqvarna HU675HWT Operator's Manual

GENERAL RECOMMENDATIONS
The warranty on this trimmer does not cover
items that have been subjected to operator
abuse or negligence. To receive full value
from the warranty, operator must maintain
trimmer as instructed in this manual.
Some adjustments will need to be made
periodically to properly maintain your unit.
All adjustments in the Service and Adjust-
ments section of this manual should be
checked at least once each season.
• Once a year, replace the spark plug and
replace air filter element. A new spark
plug and clean/new air filter element
assure proper air-fuel mix ture and help
your engine run better and last longer.
• Follow the maintenance schedule in this
manual.
TRIMMER
Always observe safety rules when per-
form ing any main te nance.
TIRES
• Keep tires free of gasoline, oil, or insect
control chemi cals which can harm rub-
ber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may
cause tire damage.

MAINTENANCE

BEFORE EACH USE
1. Check engine oil level.
2. Check for loose fasteners.
3. Clean under engine cover.
LUBRICATION
To prolong the useful life of your trimmer,
change engine oil as recommended in
this section of Operator's Manual.
IMPORTANT: Do not oil or grease plastic
wheel bearings. Vis cous lu bri cants will
at tract 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 cat ed, use only a
dry, pow dered graph ite type lu bri cant
spar ing ly.
TRIMMER LINE
For best results, replace trimmer lines
when they have worn to half their original
length.
20" models use .130 inch diameter trim-
mer line. Cut new trimmer line length to
16-3/4 inches.
22" models use .155 inch diameter trim-
mer line. Cut new trimmer line length to
18-3/4 inches.
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