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14
MAINTENANCE
Fill in dates as you complete
regular service
Check for damaged/worn parts
Check for loose fasteners/parts
Check chain tension
Check chain sharpness
Check guide bar
Inspect and clean unit & decals
Clean air filter
Clean/inspect muffler and spark
arresting screen
Replace spark plug and fuel filter
Before
Use
After
Use
Every
5hrs.
Every
25 hrs.
Yearly
Service
Dates
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Check fuel mixture level
Check guide bar and chain oil
n
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Check chain brake
WARNING:
Disconnect the spark plug before performing maintenance
except for carburetor adjustments.
CUSTOMER RESPONSIBILITIES
Clean guide bar groove
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GENERAL RECOMMENDATIONS
The warranty on this unit does not cov-
er items that have been subjected to
operator abuse or negligence. To re-
ceive full value from the warranty, the
operator must maintain unit as instruct-
ed in this manual. Various adjustments
will need to be made periodically to
properly maintain your unit.
S
Once a year, replace the spark plug,
air filter element, and check guide bar
and chain for w ear. A new spark plug
and air f ilter element assures proper
air-fuel mixture and helps your engine
run bett er and last longer.
CHECK FOR DAMAGED OR
WORN PARTS
Contact your S ears Ser vice Centr e f or
replacement of damaged or wor n par ts.
NOTE: It is normal for a small amount
of oil to appear under the saw after en-
gine stops. Do not confuse this with a
leaking oil tank.
S
ON/ST OP
Switch -- Ensure
ON/ST OP
switch functions properly by moving
the switch to the
STOP
position.
Make sure engine stops; then restart
engine and continue.
S
Fuel Tank -- D o not use saw if f uel
tank shows s igns of damage or leaks.
S
Oil Tank -- Do not use saw if oil tank
shows signs of damage or l eaks.
CHECK FOR LOOSE
FASTENERSAND PARTS
S
Chain Brake Nuts
S
Chain
S
Muffler
S
Cylinder Shield
S
Air Filter
S
Handle Screws
S
Vibration Mounts
S
Starter Housing
S
Front Hand Guard
CHECK CHAIN TENSION
W ARNING:
Wear protective
gloves when handling chain. The
chain is sharp and can cut you even
when it is not moving.
Chain tension is very important.
Chains stretch during use. This is es-
pecially true during the first few times
you use your saw. Always check
chain tension each time you use and
refuel your saw.