Echo SRM-2620U Operator's Manual page 14

EMISSION CONTROL SRM-2620U
An Emission Control Label is
located on the engine. (This is an
EXAMPLE ONLY, information on label
varies by engine FAMILY).
Product Emission Durability
(Emission Compliance Period)
The 50 or 300 hour emission compliance period is the time span selected by
the manufacturer certifying the engine emissions output meets applicable
emissions regulations, provided that approved maintenance procedures are
followed as listed in the Maintenance Section of this manual.
14 X7502341900
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