Craftsman 536.797502 Manual Del Usuario página 15

ENGINE
IMPORTANT: It is important to prevent
gum deposits from forming in essential fuel
system parts such as the carburetor, fuel fil-
ter, fuel hose or tank during storage. Also,
experience indicates that alcohol blended
fuels (called gasohol or using ethanol or
methanol) can attract moisture which leads
to separation and formation of acids during
storage_ Acidic gas can damage the fuel
system of an engine while in storage_
, Drain the fuel from the fuel tank into an
approved container outdoors, away from
open flame.
Start and run the engine until it stops due
to lack of fuel.
Pull the starter handle slowly until you
feel resistance due to compression
pressure, then stop.
Release the starter tension slowly to
prevent the engine from reversing due to
compression pressure. This position will
close both the intake and exhaust ports to
prevent corrosion of the piston and
cylinder bore.
TROUBLE
Difficult starting
or
Engine runs errati.
cally
or
Engine will not
run at full speed
Engine speed
does not increase
properly
Engine smokes
excessively
CAUSE CORRECTION
Tines continue to
rotate when
throttle control is
released
Tines will not turn
Unit does not till
properly
Stale fuel mixture
Too much oil in mixture
Drain fuel tank. Fill with fresh
mixture.
Check fuel mix chart and mix
fresh fuel.
Dirt in fuel tank or out of fuel Clean fuel tank. Fuel tank
should be half full when start-
ing engine.
Carburetor out of adjustment See Carburetor Adjustment
section.
Fouled spark plug Clean and re-gap plug.
Plugged air cleaner Clean and re-oit air cleaner.
Debris interfering with throttle link- Blow dirt and debris off top of
age carburetor.
Plugged air cleaner Clean and re-oil air cleaner.
Too much oil in fuel mixture Check fuel mix chart and mix
fresh fuel,
Carburetor out of adjustment Adjust carburetor idle speed,
See Carburetor Adjustment
in Service and Adjustments
section of this manual.
Foreign object iodged in tine Remove lodged item. See
Cleaning in the Maintenance
section of this manual
.................... , ,,,, ,,,,,,,, , ................................................
Incorrect tine installation Check the tines for proper
installation. See the Tine
Replacement.in the $er-
vlce and Adjustments sec-
. tion of this manual.
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