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Idiomas disponibles
Idiomas disponibles
Problem
Engine fails to start
Engine runs erratically
Engine overheats
Engine hesitates at high RPMs
Engine idles poorly
Excessive vibration
Unit does not discharge
Rate of discharge slows
considerably or composition of
discharged material changes
Unit fails to propel itself or
slips when drive control is
engaged
TROUBLESHOOTING
Cause
1.
Throttle lever not in correct starting position
2.
Choke control not in CHOKE position
3.
Spark plug wire disconnected
4.
Faulty spark plug
5.
Fuel tank empty or stale fuel
6.
Cannot pull recoil cord
7.
Safety switch not depressed
8.
Safety switch wire is not connected to
engine or not properly grounded
1.
Unit running on CHOKE
2.
Spark plug wire loose
3.
Stale fuel
4.
Water or dirt in fuel system
5.
Dirty air cleaner
6.
Low engine RPM
7.
Carburetor out of adjustment
1.
Engine oil level low
2.
Air flow restricted
1.
Spark plug gap set too close
1.
Fouled spark plug
2.
Dirty air cleaner
1.
Loose parts or damaged impeller
1.
Discharge area clogged
2.
Foreign object lodged in impeller
3.
Low engine RPM
4.
Vacuum bag is full
1.
Low engine RPM
2.
Chipper blade dull
1.
Drive control cable out of adjustment
2.
Drive belt worn or damaged
1.
Move throttle lever to START/RUN position.
2.
Move choke control to CHOKE position.
3.
Connect wire to spark plug.
4.
Clean, adjust gap, or replace.
5.
Fill tank with clean, fresh gasoline.
6.
Obstruction lodged in impeller. Disconnect spark
plug wire and remove lodged object.
7.
Safety switch must be depressed by the front tab on
the bag handle when securing the bag.
8.
Connect safety switch wire to engine connector and
ground to mounting bracket.
1.
Move choke control to RUN position.
2.
Connect and tighten spark plug wire.
3.
Fill tank with fresh gasoline.
4.
Drain fuel. Refill with fresh fuel.
5.
Clean or replace air cleaner filter.
6.
Always run engine at full throttle.
7.
Contact your Sears Parts & Repair Center.
1.
Fill engine with proper amount and type of oil.
2.
Clean grass clippings and debris from around the
engine's cooling fins and blower housing.
1.
Remove spark plug and adjust gap.
1.
Replace spark plug and adjust gap.
2.
Replace air cleaner cartridge.
1.
Stop engine immediately and disconnect spark plug
wire. Contact your Sears Parts & Repair Center.
1. Stop engine immediately and disconnect spark plug
wire. Clean flail screen and inside of discharge open-
ing.
2. Stop engine and disconnect spark plug wire. Remove
lodged object.
3. Always run engine at full throttle.
4. Empty bag.
1. Always run engine at full throttle.
2. Replace chipper blade or contact your Sears Parts &
Repair Center.
1.
Follow adjustment procedure in Service & Mainte-
nance section.
2.
Contact your Sears Parts & Repair Center.
23
remedy
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Solución de problemas
