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NOTICE OF IMPORTANT REQUIREMENTS OF CERTIFIED ENGINES
Important Notice-
The required Emission Control Information label has been placed on this certified
engine during the WEICHAI assembly process. If you install the engine in a way that makes the engine's
emission control information label hard to read during normal engine maintenance, you must place a
duplicate label on the equipment, as described in 40 CFR 1068.105. Contact Weichai to request a
duplicate label (Dial 1-855-922-9001).
Important Notice-
This engine uses a crankcase recirculation system that routes all crankcase gasses
back to the engine intake air system. The EPA requires every certified industrial engine to have a closed
crankcase and no crankcase emissions may be vented to the atmosphere as described in the Code of
Federal Regulations (40 CFR 1048.115). Please refer to the Intake Air System section included in these
instructions for details.
Important Notice-
To meet EPA exhaust emission field testing requirements it is important that the
OEM design the exhaust system so that a 20-centimeter extension can be temporarily installed on the
equipm
ent’s exhaust outlet. The extension is required in order to prevent dilution of the exhaust sample
with ambient air during the exhaust emissions test.
Important Notice-
EPA requires that WEICHAI warranty all emission-related components as defined in
40 CFR Part 1048.120. Please refer to the Emission Related Warranty Statement included with the sale
of all new engines for further details. Warranty for non-critical emission components will be as defined
in the individual purchase agreement.
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