Noise Regulation - Yamaha YXR70FX Owner's Manual

EVU01060

NOISE REGULATION

TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED:
Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inop-
erative by any person other than for purposes of maintenance, repair, or replacement of any de-
vice or element of design incorporated into any new vehicle for the purpose of noise control prior
to its sale or delivery to the ultimate purchaser or while it is in use or (2) the use of the vehicle after
such device or element of design has been removed or rendered inoperative by any person.
"AMONG THOSE ACTS PRESUMED TO CONSTITUTE TAMPERING ARE THE ACTS LISTED
BELOW."
These acts include tampering with the following systems; i.e., modification, removal, etc.
Exhaust system
Intake system
11-4
Muffler
Exhaust pipe
Silencer
Air cleaner case
Air cleaner element
Intake duct