Husqvarna 365 EPA I Operator's Manual page 3

KEY T O SYMBOLS
Y ou will find the following labels on your chain saw:
EP A I
EPA II
The Emissions Compliance P eriod referred to on the
Emission Compliance label indicates the number of operating
hours for which the engine has been shown to meet Federal
emissions requirements. Category C = 50 hours, B = 125
hours, and A = 300 hours.
Maintenance, replacement, or repair of the emission control
devices and system may be performed by any nonroad
engine repair establishment or individual.
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