Yamaha R6S, Owner'S Manual

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PERIODIC MAINTENANCE AND MINOR REPAIR
6-20
6
● Be sure to place the fuel tank
breather hose and the fuel tank
overflow hose in the original po-
sition.
10. Install the rider seat.
EAU21210
Air intake duct
Check that the screen of the intake duct
is not blocked. Clean the screen if nec-
essary.
EAU21311
Checking the engine idling
speed
The engine idling speed must be
checked as follows and, if necessary,
adjusted by a Yamaha dealer at the in-
tervals specified in the periodic mainte-
nance and lubrication chart.
Start the engine and warm it up for sev-
eral minutes at 1000–2000 r/min while
occasionally revving it to 4000–5000
r/min.
NOTE:
The engine is warm when it quickly re-
sponds to the throttle.
1. Fuel tank breather hose (except for Califor-
nia)
2. Fuel tank overflow hose
3. Coolant reservoir hose
1. Air intake duct
Engine idling speed:
1250–1350 r/min
U4P612E0.book Page 20 Friday, May 11, 2007 3:58 PM