Valve Clearance; Tires - Yamaha TT-R50EY 2008 Owner's Manual

2. To increase the throttle cable free
play, turn the adjusting nut in direc-
tion (a). To decrease the throttle
cable free play, turn the adjusting
nut in direction (b).
1
(b)
1. Locknut
2. Throttle cable free play adjusting nut
3. Tighten the locknut.
PERIODIC MAINTENANCE AND ADJUSTMENT

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
(a)
must be adjusted by a Yamaha dealer
2
at the intervals specified in the periodic
maintenance and lubrication chart.
EAU21401

Tires

To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle,
regarding the specified tires.
Tire air pressure
The tire air pressure should be checked
and, if necessary, adjusted before each
ride.
Operation of this vehicle with im-
proper tire pressure may cause se-
vere injury or death from loss of
control.
G
G
6-12
note the following
WARNING
The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the temperature
of the tires equals the ambient
temperature).
The tire air pressure must be ad-
justed in accordance with the
weight of the rider, the riding
speed, and the riding condi-
tions.
EAU39821
points
EWA14381
6