Yamaha XV19SW Service Manual page 212

CRANKCASE................................................................................................ 5-89
DISASSEMBLING THE CRANKCASE ................................................... 5-92
CHECKING THE CRANKCASE.............................................................. 5-92
CHECKING THE BEARINGS AND OIL SEAL ........................................ 5-92
CHECKING THE OIL DELIVERY PIPE AND OIL PIPE.......................... 5-92
CHECKING THE OIL STRAINERS......................................................... 5-92
CHECKING THE ENGINE OIL PUMP DRIVEN GEAR .......................... 5-93
INSTALLING THE BEARING RETAINERS ............................................ 5-93
ASSEMBLING THE CRANKCASE ......................................................... 5-93
OIL PUMP ..................................................................................................... 5-95
CHECKING THE OIL PUMP ................................................................... 5-98
CHECKING THE RELIEF VALVE ........................................................... 5-98
CHECKING THE BALL SPRING AND RELIEF VALVE SPRING ........... 5-98
CHECKING THE OIL STRAINER ........................................................... 5-99
ASSEMBLING THE OIL PUMP .............................................................. 5-99
INSTALLING THE OIL PUMP ............................................................... 5-100
CRANKSHAFT............................................................................................ 5-101
REMOVING THE CONNECTING RODS .............................................. 5-102
CHECKING THE CRANKSHAFT AND CONNECTING RODS............. 5-102
INSTALLING THE CONNECTING RODS............................................. 5-105
INSTALLING THE CRANKSHAFT ASSEMBLY ................................... 5-106
TRANSMISSION ......................................................................................... 5-107
CHECKING THE SHIFT FORKS .......................................................... 5-111
CHECKING THE SHIFT DRUM ASSEMBLY........................................ 5-111
CHECKING THE TRANSMISSION....................................................... 5-111
ASSEMBLING THE MAIN AXLE AND DRIVE AXLE............................ 5-112
INSTALLING THE SHIFT FORKS AND SHIFT DRUM ASSEMBLY .... 5-112