Yamaha YZF-R1 2020 Service Manual page 281

LUBRICATION SYSTEM CHART AND DIAGRAMS...................................... 5-1
ENGINE OIL LUBRICATION CHART .......................................................5-1
LUBRICATION DIAGRAMS ...................................................................... 5-2
ENGINE INSPECTION .................................................................................... 5-9
MEASURE THE COMPRESSION PRESSURE........................................ 5-9
ENGINE REMOVAL ......................................................................................5-11
REMOVING THE ENGINE ...................................................................... 5-15
INSTALLING THE ENGINE..................................................................... 5-15
INSTALLING THE EXHAUST PIPE AND MUFFLER..............................5-16
CAMSHAFTS.................................................................................................5-17
REMOVING THE CAMSHAFTS..............................................................5-23
REMOVING THE ROCKER ARMS AND ROCKER ARM SHAFTS........ 5-23
CHECKING THE CAMSHAFTS ..............................................................5-23
CHECKING THE ROCKER ARMS AND ROCKER ARM SHAFTS ........ 5-25
CHECKING THE TIMING CHAIN AND CAMSHAFT SPROCKET .........5-25
CHECKING THE TIMING CHAIN GUIDES............................................. 5-25
CHECKING THE TIMING CHAIN TENSIONER...................................... 5-26
ASSEMBLING THE TIMING CHAIN COVER .........................................5-26
INSTALLING THE ROCKER ARMS AND ROCKER ARM SHAFTS ...... 5-26
INSTALLING THE TIMING CHAIN COVER............................................5-27
INSTALLING THE CAMSHAFTS ............................................................ 5-28
CYLINDER HEAD.......................................................................................... 5-32
REMOVING THE CYLINDER HEAD.......................................................5-33
CHECKING THE CYLINDER HEAD .......................................................5-33
INSTALLING THE CYLINDER HEAD .....................................................5-33
VALVES AND VALVE SPRINGS.................................................................. 5-35
REMOVING THE VALVES...................................................................... 5-37
CHECKING THE VALVES AND VALVE GUIDES ..................................5-37
CHECKING THE VALVE SEATS ............................................................ 5-39
CHECKING THE VALVE SPRINGS........................................................ 5-41
CHECKING THE VALVE SPRING SEAT................................................ 5-41
INSTALLING THE VALVES .................................................................... 5-41
GENERATOR ................................................................................................5-43
REMOVING THE GENERATOR ............................................................. 5-45
INSTALLING THE GENERATOR............................................................ 5-45
STARTER CLUTCH ......................................................................................5-47
REMOVING THE STARTER CLUTCH ...................................................5-48
CHECKING THE STARTER CLUTCH ....................................................5-48
INSTALLING THE STARTER CLUTCH .................................................. 5-48
ENGINE
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