INTRODUCTION
2 YM Series Operation Manual
YM SERIES EMISSION CONTROL SYSTEM
WARRANTY-USA, THE ENVIRONMENTAL PROTECTION
AGENCY (EPA) ONLY
YM series engines come with an emission control system warranty. In all states, 2009 and
later compression-ignition engines must be designed, built and equipped to meet the
United States EPA emissions standards. Yanmar warrants the emission control system on
your YM series engine for the periods of time listed below.
Note: Since 2013, the 3YM30 does not comply with the EPA regulation.
Emission Control Certification
Model Year 2011 2012 2013 2014
2YM15 EPA marine CI Tier 3
3YM20 EPA marine CI Tier 3
3YM30E
-
EPA marine CI Tier 3
intermediate (NTE)
-
3YM30 EPA marine CI Tier 3 intermediate -
YM OPM_EN.book 2 ページ ２０１３年６月７日 金曜日 午前１１時１１分
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