Suzuki RM250 - Periodic Maintenance

2
PERIODIC MAINTENANCE 2-1
CONTENTS
PERIODIC MAINTENANCE
PERIODIC MAINTENANCE ........................................................................ 2- 3
PERIODIC MAINTENANCE CHART .................................................... 2- 3
INSPECTION BEFORE PRACTICE ...................................................... 2- 5
INSPECTION BEFORE RACE
(All items of inspection before practice above plus) ........................ 2- 5
SPARK PLUG .............................................................................................. 2- 6
AIR CLEANER ............................................................................................. 2- 7
AIR CLEANER ELEMENT REMOVAL ................................................. 2- 7
WASHING .............................................................................................. 2- 7
INSTALLATION ..................................................................................... 2- 7
TRANSMISSION OIL ................................................................................... 2- 9
TRANSMISSION OIL LEVEL INSPECTION
AND REPLENISHMENT ....................................................................... 2- 9
TRANSMISSION OIL CHANGE ............................................................ 2-10
ENGINE COOLANT ..................................................................................... 2-11
ENGINE COOLANT LEVEL CHECK .................................................... 2-11
ENGINE COOLANT REPLENISHMENT ............................................... 2-12
ENGINE COOLING SYSTEM INSPECTION ......................................... 2-12
CLUTCH ....................................................................................................... 2-13
MAJOR ADJUSTMENT ........................................................................ 2-13
MINOR ADJUSTMENT ......................................................................... 2-13
THROTTLE CABLE ..................................................................................... 2-13
FUEL HOSE ................................................................................................. 2-14
FUEL VALVE ............................................................................................... 2-14
CYLINDER HEAD, CYLINDER AND PISTON ............................................ 2-15
CYLINDER HEAD ................................................................................. 2-15
CYLINDER ............................................................................................. 2-15
PISTON .................................................................................................. 2-15
EXHAUST VALVE ....................................................................................... 2-15
EXHAUST SILENCER ................................................................................. 2-16
DRIVE CHAIN AND SPROCKETS .............................................................. 2-16
DRIVE CHAIN SLACK .......................................................................... 2-16
DRIVE CHAIN ADJUSTMENT .............................................................. 2-16
20TH PITCH LENGTH ........................................................................... 2-17