2009 Yamaha Motorsports Midnight Warrior Owners Manual - Page 56

2009 Yamaha Motorsports Midnight Warrior Manual

Page 56 highlights

PERIODIC MAINTENANCE AND ADJUSTMENT EAU44732 EAU21382 EAU21401 Checking the engine idling speed Check the engine idling speed and, if necessary, have it adjusted by a Yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart. Engine idling speed: 850-950 r/min Checking the throttle cable free play Valve clearance The valve clearance changes with use, resulting in improper air-fuel mixture and/or engine noise. To prevent this from occurring, the valve clearance must be adjusted by a Yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart. 1. Throttle cable free play 7 The throttle cable free play should measure 4.0-6.0 mm (0.16-0.24 in) at the throttle grip. Periodically check the throttle cable free play and, if necessary, have a Yamaha dealer adjust it. 7-18

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PERIODIC MAINTENANCE AND ADJUSTMENT
7-18
7
EAU44732
Checking the engine idling
speed
Check the engine idling speed and, if
necessary, have it adjusted by a
Yamaha dealer at the intervals speci-
fied in the periodic maintenance and lu-
brication chart.
EAU21382
Checking the throttle cable
free play
The throttle cable free play should mea-
sure 4.0–6.0 mm (0.16–0.24 in) at the
throttle grip. Periodically check the
throttle cable free play and, if neces-
sary, have a Yamaha dealer adjust it.
EAU21401
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture
and/or engine noise. To prevent this
from occurring, the valve clearance
must be adjusted by a Yamaha dealer
at the intervals specified in the periodic
maintenance and lubrication chart.
Engine idling speed:
850–950 r/min
1.
Throttle cable free play