Adjusting The Valve Clearance; Tires - Yamaha TW125 Owner's Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
Adjusting the valve
clearance
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.
6
EAU00637

Tires

To maximize the performance, dura-
bility, and safe operation of your
motorcycle, note the following points
regarding the specified tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
w
8 The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the tempera-
ture of the tires equals the
ambient temperature).
8 The tire air pressure must be
adjusted in accordance with
the riding speed and with the
total weight of rider, passen-
ger, cargo, and accessories
approved for this model.
EAU04401
Maximum load*
* Total weight of rider, passenger, cargo and
accessories
EW000082
6-16
Tire air pressure
(measured on cold tires)
Load* Front
150 kPa
2
Up to 90 kg (1.50 kgf/cm ,
1.50 bar)
150 kPa
90 kg–
2
(1.50 kgf/cm ,
maximum
1.50 bar)
180 kg
Rear
150 kPa
2
(1.50 kgf/cm ,
1.50 bar)
175 kPa
2
(1.75 kgf/cm ,
1.75 bar)