Carburetion - Yamaha YFM250XL(C) Service Manual

CARBURETOR .............................................................................................. 5-1
REMOVAL ............................................................................................. 5-2
DISASSEMBLY ..................................................................................... 5-2
INSPECTION ......................................................................................... 5-4
ASSEMBLY ........................................................................................... 5-6
INSTALLATION ..................................................................................... 5-8
FUEL LEVEL ADJUSTMENT ................................................................ 5-9
MIDDLE GEAR SERVICE .............................................................................. 6-1
MIDDLE GEAR ...................................................................................... 6-1
MIDDLE GEAR SHIMS ......................................................................... 6-2
REMOVAL ............................................................................................. 6-3
DISASSEMBLY ..................................................................................... 6-5
INSPECTION ......................................................................................... 6-7
MIDDLE GEAR SHIM SELECTION ....................................................... 6-9
ASSEMBLY ......................................................................................... 6-16
MIDDLE GEAR LASH ADJUSTMENT ............................................... 6-21
INSTALLATION ................................................................................... 6-22
FINAL DRIVE GEAR AND DRIVE SHAFT .................................................. 6-24
TROUBLESHOOTING ......................................................................... 6-25
REMOVAL ........................................................................................... 6-28
DISASSEMBLY ................................................................................... 6-29
INSPECTION ....................................................................................... 6-31
FINAL DRIVE PINION GEAR
AND RING GEAR SHIM SELECTION ............................................. 6-32
ASSEMBLY ......................................................................................... 6-35
FINAL GEAR GEAR LASH MEASUREMENT
AND ADJUSTMENT ....................................................................... 6-37
INSTALLATION ................................................................................... 6-40
CHAPTER 5.
CARBURETION
CHAPTER 6.
DRIVE TRAIN