PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6
EAU00637
Adjusting the 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.
EAU03813
Tires
To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, 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.
EW000082
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
adjusted in accordance with the
riding speed and with the total
weight of rider, passenger, car-
go, and accessories approved
for this model.
_
CE-21E
CE-07E
Tire air pressure
(measured on cold tires)
Load*
Front
Rear
Up to 90 kg
175 kPa
(1.75 kgf/cm
2
,
1.75 bar)
200 kPa
(2.00 kgf/cm
2
,
2.00 bar)
90 kg–maximum
225 kPa
(2.25 kgf/cm
2
,
2.25 bar)
225 kPa
(2.25 kgf/cm
2
,
2.25 bar)
Maximum load*
180 kg
* Total weight of rider, passenger, cargo and
accessories
E_5kr.book Page 16 Wednesday, October 4, 2000 6:02 PM