6-23
PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU03094
Air flow louver
Air flow louver
Opening the air flow louver may help
reduce air turbulence.
To open the air flow louver
Move the lever in direction
a
.
To close the air flow louver
Move the lever in direction
b
.
ECA00049
c
C
Be sure to close the louver when
riding in the rain and when wash-
ing the scooter.
1
2
b
3
a
1.
Air flow louver
2.
Air inlet
3.
Lever
EAU00637
Adjusting the valve
clearance
Valve clearance, adjusting
The valve clearance changes with
use, resulting in improper air-fuel mix-
ture and/or engine noise. To prevent
this from occurring, the valve clear-
ance must be adjusted by a Yamaha
dealer at the intervals specified in the
periodic maintenance and lubrication
chart.
EAU00635
Adjusting the throttle cable
free play
Throttle cable free play, adjusting
The throttle cable free play should
measure 3–5 mm at the throttle grip.
Periodically check the throttle cable
free play and, if necessary, have a
Yamaha dealer adjust it.
a
a.
Throttle cable free play
5SJ-28199-E2 8/9/02 4:06 PM Page 72
Summary of Contents for MAJESTY YP250
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Page 41: ...PRE OPERATION CHECKS Pre operation check list 4 1 4 5SJ 28199 E2 8 9 02 4 05 PM Page 39 ...
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Page 97: ...SCOOTER CARE AND STORAGE Care 7 1 Storage 7 4 7 5SJ 28199 E2 8 9 02 4 06 PM Page 95 ...
Page 103: ...SPECIFICATIONS Specifications 8 1 Conversion table 8 5 8 5SJ 28199 E2 8 9 02 4 06 PM Page 101 ...
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