Regular Inspection And Adjustments; Maintenance Intervals - Yamaha TZ250M1 Owner's Service Manual

EC300000

REGULAR INSPECTION AND ADJUSTMENTS

EC310070

MAINTENANCE INTERVALS

The following schedule is intended as a general guide to maintenance and lubrication. Bear in mind
that such factors as weather, terrain, geographical location, and individual usage will alter the
required maintenance and lubrication intervals. If you are a doubt as to what intervals to follow in
maintaining and lubricating your machine, consult your Yamaha dealer.
NOTE:
Replace earlier depending on the operating condition.
Item
PISTON
Inspect and clean
Replace
PISTON PIN, SMALL END BEARING
Inspect
Replace
PISTON RING
Inspect
Replace
CYLINDER HEAD
Inspect and clean
Retighten
CYLINDER
Inspect and clean
Replace
Retighten
YPVS
Inspect
Retighten
CLUTCH
Inspect and adjust
Replace
TRANSMISSION
Replace oil
Inspect transmission
Replace bearing
SHIFT FORK, SHIFT CAM, GUIDE BAR
Inspect
ROTOR NUT
Retighten
MUFFLER
Inspect
Clean
CRANK
Inspect and replace
CARBURETOR
Inspect, adjust and clean
MAINTENANCE INTERVALS
After Every
Every Every
break- 1,000
race 500km
in
∂ ∂
∂
∂ ∂
∂
∂ ∂
∂
∂ ∂
∂ ∂
(3,000 km)
∂ ∂
∂ ∂
∂ ∂
∂ ∂
∂ ∂
∂ ∂
∂ ∂
(1,500 km)
∂ ∂
3-1
INSP
ADJ
As re-
Remarks
quired
km
Inspect crack
∂
∂
Check ring end gap
∂
Remove carbon
Check O-ring
Inspect score marks
Inspect wear
∂ ∂
Inspect housing, friction
plate, clutch plate and
spring
∂
Castrol R30
∂
∂
Inspect wear
∂
∂
Inspect crack
∂
∂ ∂
Inspect jet needle clip groove
3