Yamaha WR250F Manual De Servicio Del Propietario página 213

Item
ROTOR NUT
Retighten
MUFFLER
Inspect and retighten
Clean
Replace
CRANK
Inspect and clean
CARBURETOR
Inspect, adjust and clean
AIR INDUCTION SYSTEM
Inspect and clean
SPARK PLUG
Inspect and clean
Replace
DRIVE CHAIN
Lubricate, slack, alignment
Replace
COOLING SYSTEM
Check coolant level and leakage
Check radiator cap operation
Replace coolant
Inspect hoses
OUTSIDE NUTS AND BOLTS
Retighten
AIR FILTER
Clean and lubricate
Replace
OIL FILTER
Replace
OIL STRAINER
Clean
FRAME
Clean and inspect
FUEL TANK, COCK
Clean and inspect
BRAKES
Adjust lever position and pedal height
Lubricate pivot point
Check brake disc surface
Check fluid level and leakage
Retighten brake disc bolts, caliper bolts,
master cylinder bolts and union bolts
Replace pads
Replace brake fluid
MAINTENANCE INTERVALS
Every third Every fifth
After Every
(or
break-in race
500 km) 1,000 km)
3 - 2
INSP
ADJ
As
(or Remarks
required
Use chain lube
Chain slack:
48 ~ 58 mm (1.9 ~ 2.3 in)
Every two years
Refer to "STARTING AND
BREAK-IN" section in the
CHAPTER 1.
Use foam air-filter oil or
equivalent oil
Every one year
1
2
3
4
5
6
7