Yamaha YFZ450S Offroad Vehicle User Manual


 
6-3
NOTE:
_
If the engine fails to start, release the start
switch, then push it again. Pause a few sec-
onds before the next attempt. Each cranking
should be as short as possible to preserve
battery energy. Do not crank the engine more
than 10 seconds on each attempt.
_
7. If the engine is started with the starter
(choke) in position
1
, the starter (choke)
should be returned to position
2
to warm
up the engine. If the engine is started with
the starter (choke) in position
2
, keep
the starter (choke) in this position to
warm up the engine.
8. Continue warming up the engine until it
idles smoothly and return the starter
(choke) to position
3
before riding.
CAUTION:
_
See the Engine break-in section prior to
operating the engine for the first time.
_
U5TG10.book Page 3 Monday, April 7, 2003 8:50 PM