Air Index - Honda GX22 Owner's Manual

TECHNICAL & CONSUMER INFORMATION

Air Index

An Air Index Information hang tag/label is applied to engines certified
to an emission durability time period 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
Moderate
Intermediate
Extended
The Air Index Information hang tag must remain on the engine until it
is sold. Remove the hang tag before operating the engine.
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Applicable to Emissions Durability Period
50 hours (0 65 cc) −
125 hours (greater than 65 cc)
125 hours (0 65 cc) −
250 hours (greater than 65 cc)
300 hours (0 65 cc) −
500 hours (greater than 65 cc)