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CUSTOMER RESPONSIBILITIES
MAINTENANCE SCHEDULE
Fill in dates as you complete regular service Before After Every Every Yearly Service Dates
Clean/inspect spark arrestor screen & inspect muffler
Replace spark plug
Replace fuel filter
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 unit
as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your unit.
All adjustments in the "Service and Adiustments" section of
this manual should be checked at least once each season.
• Once a year, replace the spark plug, replace air filter ele-
ment and check guide bar and chain for wear. A new
spark plug and a clean/new air fitterelement assures
proper air-fuel mixture and helps your engine run better
and last longer.
• Follow the maintenance schedule in this manual.
WARNING:
DISCONNECT THE SPARK. PLUG BEFORE-,
PERFORMING MAINTENANCE EXCEPT FOR
CARBURETOR ADJUSTMENTS.
INSPECTTHE ENTIRE UNIT. REPLACE DAM-
•.AGED PARTS. CHECK FOR FUEL LEAKS
AND MAKE SURE ALL FASTENERS ARE IN
PLACE AND SECURELY FASTENED.
LUBRICATION CHART
©BarOilFil/Cap _
@ Sprocket
(# Craftsman chain saw bar oil
@ Craftsman bar sprocket lube
v"
v_
v"
I ...........
BEFORE USE
CHECKFOR DAMAGEDOR WORN PARTS
The following damaged/worn pa_ts shouldbe referred to
your Sears Service Center.
NOTE: It is normal for a small amount of oil to appear
under the saw after engine stops. Do not confuse this with
a leaking oil tank.
° On/Stop Switch - ensure on/stop switch functions prop-
erly by moving the switch to the "Stop" position and
assure that engine stops, then restart your engine and
continue.
• Fuel Tank - discontinue use of chain saw if fuel tank
show signs of damage or leaks.
• Oi! Tank - discontinueuse of chain saw if oil tankshows
signs of damage or leaks.
° Chain Catcher -replace chain ,catcher if bent, cut, or
damaged in any way.
CHECK FOR LOOSE FASTENERS AND PARTS
• Bar Clamp Nut
° Chain
....... Muffler
:_:': • 'CylinderShietd
......... : -:;Air:Filter :i :-_":'!::f:';..... ; "
_.Clutch Drum/Sprocket .....
° Handle Screws
° Starter Housing
• Handguard
CHAIN TENSION (Fig. 19 & 20)
Use the screwdriver end of the bar toot to move chain
around the guide bar.
• If chain does not rotate, itis too tight- slightly loosen bar
clamp nuts and turn adjusting screw 1/4 turn counter-
clockwise. Retighten bar clamp nuts.
• If chain is too loose, it will sag below the guide bar.
Figure 19.
sa0===j;
Figure 19
-17-
Use Use 5 Hrs. 25 Hrs.
Check for damaged or worn parts ,/ ....
...... I .....
Check for loose fasteners and parts ,/
Check chain tension ./
Check chain sharpness ,,I
Check guide bar condition_., v"
Check guide bar lube v"
Clean unit & labels ,/
Clean air filter ,/
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