Yamaha PW50W 2007 Service Manual page 93

ENG
CHECKING THE CRANKSHAFT ................................................................ 5-41
INSTALLING THE CRANKSHAFT .............................................................. 5-42
MIDDLE GEAR ................................................................................................. 5-44
REMOVING THE MIDDLE DRIVE SHAFT ASSEMBLY ............................. 5-46
CHECKING THE MEDDLE GEAR .............................................................. 5-46
INSTALLING THE MEDDLE GEAR ............................................................ 5-46