Yamaha YZF-R1 1998, Service Manual

Page: 136 / 418

ENG
SHIFT SHAFT ..............................................................................................4-49
CHECKING THE SHIFT SHAFT ...........................................................4-50
CHECKING THE STOPPER LEVER .....................................................4-50
INSTALLING THE SHIFT SHAFT ........................................................4-50
OIL PAN AND OIL PUMP ...........................................................................4-51
REMOVING THE OIL PAN ..................................................................4-54
CHECKING THE OIL PUMP ................................................................4-54
CHECKING THE RELIEF VALVE .........................................................4-55
CHECKING THE OIL DELIVERY PIPE AND OIL PIPE .........................4-55
CHECKING THE OIL STRAINER .........................................................4-55
ASSEMBLING THE OIL PUMP ...........................................................4-55
INSTALLING THE OIL PUMP .............................................................4-56
INSTALLING THE OIL STRAINER ......................................................4-56
INSTALLING THE OIL PAN ................................................................4-56
CRANKCASE ...............................................................................................4-57
DISASSEMBLING THE CRANKCASE ................................................4-60
CHECKING THE CRANKCASE ...........................................................4-61
CHECKING THE BEARINGS AND OIL SEALS ...................................4-61
CHECKING THE SPROCKETS AND CHAINS ....................................4-61
ASSEMBLING THE CRANKCASE ......................................................4-62
CONNECTING RODS AND PISTONS ........................................................4-64
REMOVING THE CONNECTING RODS AND PISTONS ...................4-65
CHECKING THE CYLINDERS AND PISTONS ....................................4-66
CHECKING THE PISTON RINGS ........................................................4-67
CHECKING THE PISTON PINS ...........................................................4-68
CHECKING THE BIG END BEARINGS ...............................................4-69
INSTALLING THE PISTONS AND CONNECTING RODS .................4-71
CRANKSHAFT .............................................................................................4-74
REMOVING THE CRANKSHAFT ........................................................4-75
CHECKING THE CRANKSHAFT .........................................................4-75
CHECKING THE CRANKSHAFT JOURNAL BEARINGS ...................4-75
INSTALLING THE CRANKSHAFT ......................................................4-78
TRANSMISSION .........................................................................................4-79
REMOVING THE TRANSMISSION ....................................................4-85
CHECKING THE SHIFT FORKS ..........................................................4-85
CHECKING THE SHIFT DRUM ASSEMBLY ......................................4-86
CHECKING THE TRANSMISSION .....................................................4-86
INSTALLING THE TRANSMISSION ..................................................4-87