Yamaha EF4000DE User Manual download pdf (Page 47)

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AE00789

EXHAUST EMISSION CONTROL SYSTEM

AND COMPONENTS

Item Acronym

9 CARB. ASSY., LH. & JT., ......................CARB (Carburetor)

CARBURETOR2

9 T.C.I. MAGNETO ASSY. & .....................EI (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 accordance with U.S.

EPA REGULATIONS FOR NEW NONROAD SPARK-IGNITION NONHANDHELD

ENGINES and the CALIFORNIA REGULATIONS FOR 1995 AND LATER SMALL OFF-

ROAD ENGINES.

The acronyms conform to the latest version of the SAE’s recommended practice docu-

ment 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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Yamaha EF4000DE User Manual Page 47