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21
TROUBLESHOOTING
If further assistance is required, contact your authorized service dealer.
Call 1-800-520-5520 for more information.
C A U S E
A C T I O N
Incorrectly gapped spark plug
Clean / gap or replace plug
C A U S E
A C T I O N
Incorrect carburetor mixture adjustment setting
Have carburetor adjusted by Authorized Service Center
C A U S E
A C T I O N
Incorrect starting procedures
Follow instructions in the Starting/Stopping section
Incorrect carburetor mixture adjustment setting
Have carburetor adjusted by Authorized Service Center
Fouled spark plug
Clean / gap or replace plug
UNIT WON’T START OR STARTS BUT WILL NOT RUN
UNIT STARTS, BUT ENGINE HAS LOW POWER
ENGINE HESITATES
NO POWER UNDER LOAD
C A U S E
A C T I O N
Fuel filter is plugged
Replace the fuel filter
Incorrect lever position
Move to Position 3
Dirty spark arrester screen
Replace spark arrester screen.
Dirty air filter
Remove, clean and reinstall filter.
Incorrect carburetor mixture adjustment setting
Have carburetor adjusted by Authorized Service Center
C A U S E
A C T I O N
Incorrect carburetor mixture adjustment setting
Have carburetor adjusted by Authorized Service Center
RUNS ERATICALLY
C A U SE
A C T I O N
Incorrect carburetor mixture adjustment setting
Have carburetor adjusted by Authorized Service Center
Incorrect fuel mixture
Use properly mixed fuel (40:1 mixture)
SMOKES EXCESSIVELY
Summary of Contents for TB5018CC, TB5020CC
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