Air Index - Honda UMK431 Owner's Manual

TECHNICAL & CONSUMER INFORMATION
Air Index
An Air Index Information hang tag/label was applied to this engine in accordance with the requirements
of the California Air Resources Board.
The bar graph is intended to provide you, our customer, the ability to compare the emissions
performance of available engines. The lower the Air Index, the less pollution.
The durability description is intended to provide you with information relating to the engine's emission
durability period. The descriptive term indicates the useful-life period for the engine's emission control
system. See your Emission Control Warranty for additional information.
Descriptive Term Applicable to Emissions Durability Period
Moderate
50 hours (0-65 cc)
Intermediate
300 hours (0-65 cc) Extended
125 hours
(0-65
cc)
125 hours (greater than 65 cc)
250 hours (greater than 65 cc)
500 hours (greater than 65 cc)
The Air index Information hang tag must remain on the trimmer/brush cutter until it is sold. Remove the
hang tag before operating the trimmer/brush cutter.
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