Yamaha YW50T SCOOTER NOISE REGULATION

CONSUMER INFORMATION

EAU01055

SCOOTER NOISE REGULATION

TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED: Federal law prohibits the following acts or the causing

thereof: (1) The removal or rendering inoperative by any person other than for purposes of maintenance, repair, or replacement of any device 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.

Muffler

Exhaust system Exhaust pipe

Silencer

		Air cleaner case
	Intake system	Air cleaner element
9	Intake system	Air cleaner element
9		Intake duct

9-4

Contents

LIT-11626-18-28 Page Page Page Page Page Page Page Safe riding Protective apparel Modifications Loading and accessories Accessories Gasoline and exhaust gas Further safe-ridingpoints Location of important labels Page Left view Right view Controls and instruments Main switch/steering lock Indicator and warning lights Speedometer unit Fuel gauge Handlebar switches Front brake lever Rear brake lever Fuel and 2-strokeengine oil tank caps Fuel 2-strokeengine oil Kickstarter Seat Helmet holder Storage compartment Front storage compartment Carrier Pre-operationcheck list Page Starting and warming up a cold engine Starting off Braking Engine break-in Parking Owner’s tool kit Periodic maintenance and lubrication chart Page Page Removing and installing the Checking the spark plug panel To install the spark plug To remove the spark plug To check the spark plug Final transmission oil Cleaning the air filter element Page Adjusting the carburetor Adjusting the throttle cable free play Tires Tire inspection The replacement of all wheel- and Tire information Checking the front brake lever free play Adjusting the rear brake lever free play Checking the front brake pads and rear brake shoes Checking the brake fluid level Changing the brake fluid Checking and lubricating the cables Checking and lubricating the throttle grip and cable Adjusting the Autolube pump Lubricating the front and rear brake levers Checking and lubricating the centerstand Checking the front fork Checking the steering Checking the wheel bearings Battery 9EXTERNAL: Flush with plenty of water 9EYES: Flush with water for 15 minutes and seek prompt medical attention 9KEEP THIS AND ALL BATTER- IES OUT OF THE REACH OF CHILDREN To charge the battery To store the battery Replacing the fuse Troubleshooting Troubleshooting chart 1. Fuel 2. Compression 3. Ignition 4. Battery Care After normal use After riding in the rain, near the sea or on salt-sprayedroads Do not use warm water since it increases the corrosive action of Page Storage Page SPECIFICATIONS Page Page Identification numbers Key identification number Vehicle identification number Model label Reporting safety defects SCOOTER NOISE REGULATION YAMAHA MOTOR CORPORATION, U.S.A RIVA LIMITED WARRANTY Page YAMAHA EXTENDED SERVICE (Y.E.S.)