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CUSTOMER RESPONSIBILITIES
MAINTENANCE SCHEDULE
Fill in dates as you complete regular service Before After Every Every Yearly Service Dates
Use Use 5 Hrs. 25 Hrs.
Check chain tension
v"
Check chain sharpness
v"
Check guide bar condition
Check guide bar lube
Check for loose fasteners & parts
v"
v"
v" v"
Check for damaged or worn parts
v"
Clean unit& labels
v"
Clean air filter
v"
Clean/inspect spark arrestor screen & inspect muffler
Replace spark plug
v" v"
Replace fuel filter
v"
GENERAL RECOMMENDATIONS
The warranty on this unit does not cover items that have
been subjected to operator abuse or negligence. To
receive full value from the warranty, the operator must
maintain unitas instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your unit.
Alladjustmentsin the "Service and Adjustments"sectionof
this manualshouldbe checked at least once each season.
• Once a year, replace the spark plug, replace air filter
element and check guide bar and chain for wear.A new
spark plug and a clean/new air filter element assures
proper air-fuel mixture and helpsyour engine run better
and lastlonger.
Followthe maintenance schedule in this manual.
_b WARNING i
DISCONNECTTHE SPARK PLUG BEFORE i
PERFORMING MAINTENANCE EXCEPT!
FOR CARBURETOR ADJUSTMENTS. !
INSPECT THE ENTIRE UNIT. REPLACE
DAMAGED PARTS. CHECK FOR FUEL
LEAKS AND MAKE SURE ALL FASTEN-
ERS ARE IN PLACE AND SECURELY FAS-
TENED.
LUBRICATION CHART
CRRFTSMR
(DCraftsman chain saw bar oil
® Craftsman bar sprocket lube
BEFORE EACH USE
• Check chain tension
• Check chain sharpness
• Check guide bar condition
• Check guide bar lube
• Check for loose fasteners & parts
• Check for damaged or wornparts
CHAIN TENSION
• Use the screwdriver end of the bar tool to move chain
around the guide bar.
• If chain does not rotate, it is too tight- slightlyloosen
bar clamp nuts and turn adjustingscrew 1/4 turn coun-
temlockwise. Retighten bar clamp nuts.
• If chain is too loose, it will sag below the guide bar
Figure 19.
Figure 19
• If chain is too loose, refer to "Chain Adjustment."
Loosen bar clamp nuts; then, turn adjusting screw 1/4
turn clockwise. Lift up tip of guide bar to check for sag.
Retighten bar clamp nuts, Figure 20.
Adjusting Screw
,,,Turn I F,//._f Bar ClampGUidi Bar '
Bar"I[
Tool /
Figure 20
o17-
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