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EXHAUST EMISSION CONTROL SYSTEM
AND COMPONENTS
Item Acronym
9 CARB. ASSY., LH. & JT.,........................CARB (Carburetor)
CARBURETOR2
9 T.C.I. MAGNETO ASSY. & ....................El (Electronic Ignition)
PLUG, SPARK
9 CRANKCASE1 & HEAD,.........................PCV (Positive Crankcase
CYLINDER1 Ventilation)
9 AIR FILTER ASSY. ..................................ACL (Air Cleaner)
9 MUFF., 2, CAP, NET, WIRE2 &
ARRESTER, SPARK
The above items and the corresponding acronyms are provided in accor-
dance with U.S. EPA REGULATIONS FOR SMALL NONROAD ENGINES
and the CALIFORNIA REGULATIONS FOR 1995 AND LATER UTILITY AND
LAWN AND GARDEN EQUIPMENT ENGINES.
The acronyms conform to the latest version of the SAE’s recommended
practice document J1930, “Diagnostic Acronyms, Terms, and Definitions
For Electrical/Electronic System”.
It is recommended that these items be serviced by a Yamaha dealer.
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