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Service bulletin TB-2009-016

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10030067
Published by NHTSA2009-07-29
Manufacturer's numberTB-2009-016
Manufacturer's date2009-05-08
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

YAMAHA MOTORCYCLE: THROTTLE BODY SYNCHRONIZATION AND IDLE ADJUSTMENT ARE RECOMMENDED AT THE 6OO MILE SERVICE. BECAUSE THE AMOUNT OF VACUUM HAS A SPECIFICATION THAT NEEDS TO BE SYNCHRONIZED, IT IS CRITICAL THAT THE IDLE BE ADJUSTED IN CONJUNCTION WITH THROTTLE BODY SYNCHRONIZATION. FAILURE TO DO SO MAY RESULT IN AN ERRATIC OR NO IDLE CONDITION. NO MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
YAMAHA YAMAHA

Listing a model year does not mean every vehicle of it is concerned: the document says which.