Maintenance – Craftsman 536.772101 User Manual
Page 16
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SPARK PLUG
Check the
spark plug
every 25 hours. Re
place the
spark plug
if the electrodes are
pitted, burned, or if the porcelain is cracked.
MAINTENANCE
1. Make sure the
spark plug
is clean.
Clean the
spark plug
by carefully scrap
ing the electrodes (do not sand blast or
use a wire brush).
2. Check the
spark plug
gap with a
feeler
gauge.
3. Before Installing the
spark plug,
coat
the threads lightly with oil for easy re
moval. Tighten the spark plug to a torque
of 15 foot-pounds.
CARBURETOR ADJUSTMENT
Never make unnecessary adjustments to the
carburetor. The carburetor was set at the
factory to operate efficiently under most ap
plications. However, if adjustments are re
quired, we recommend you contact your
nearest Sears Service Center.
A
WARNING: The engine gover
nor is set at the factory. Do not
change the governor setting.
Over speeding the engine above the fac
tory setting can be dangerous. If you
think the engine governor needs an ad
justment, contact your nearest Sears
Service Center.
F-001101M
16