Yamaha RD250(D) Betriebsanleitung Seite 60

N O T E :
Do not operate the starter jet (choke)
lever when the engine is already w a r m .
C A U T I O N :
See " B r e a k - i n s e c t i o n " prior to operating
engine for the first time.
Warming up
T o get m a x i m u m engine life, always " w a r m -
u p " the engine before starting off. Never
accelerate hard with a c o l d engine% T o see
whether or not the engine is w a r m , see if it
responds to throttle normal ly with the starter
jet (choke) turned off.
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