Yamaha TTR90 Fahrer- Und Wartungshandbuch Seite 130

PRE-OPERATION INSPECTION AND MAINTENANCE
PRE-OPERATION INSPECTION AND MAINTENANCE
Before riding for break-in operation or practice, make sure the machine is in good operating condi-
tion.
Before using this machine, check the following points.
GENERAL INSPECTION AND MAINTENANCE
Item
Brake
Engine oil
Drive chain
Spark plug
Throttle
Air filter
Wheels and tires
Fittings/fasteners
Check operation/adjustment.
Change oil as required.
Check alignment/adjustment/lubrication.
Check color/condition.
Check for proper throttle cable operation.
Foam type – must be clean and damp oil always
Check pressure/runout/spoke tightness/bead stopper/axle nuts.
Check all – tighten as necessary.
Routine
3 - 3
INSP
ADJ
Page
P3-12
P3-6 ~ 8
P3-13 ~ 15
P3-23
P3-4
P3-4 ~ 5
P3-17 ~ 20
P2-13