Husqvarna 128PS Operator's Manual page 4

Note:
Other symbols/decals on the product refer
to certification requirements for other commercial
areas.
EPA III
EMISSION CONTROL INFORMATION
THIS ENGINE MEETS EXH AND EVP EMISSIONS REGULATIONS
FOR SMALL OFF ROAD ENGINES
FAMILY/DISP
PLT # SKU #
EMISSION COMPLIANCE PERIOD
SN:
REFER TO OWNER' S MANUAL FOR
MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.
EMISSION CONTROL LABEL ABBREVIATIONS
General
ECS Emission control sys-
tem
EXH/EVP Exhaust and Evapora-
tive
HRS Hours
REGS Regulations
SORE Small off road engines
US EPA United States Environ-
mental Protection
Agency
CAL California
EVAP Evaporative
DISPL Displacement
4
The Emissions Compliance Period referred to on
the Emission Compliance label indicates the number
of operating hours for which the engine has been
shown to meet Federal and California emissions
requirements.
Exhaust emission control systems
ECM Engine control module
(Autotune)
EM Engine modification
OC Oxidizing Catalyst
TWC Three way catalyst
Evaporative emission control sys-
tems
C Coextruded (Multilay-
er)
N Nylon
P Treated HDPE or PE
S Sealed
1780 - 001 - 08.02.2022