Yamaha YP400T, YP400V, YP400W Service Manual page 204

BELT DRIVE.................................................................................................. 5-37
V-BELT CASE COVER ...........................................................................5-37
V-BELT AND PRIMARY/SECONDARY SHEAVE................................... 5-38
SECONDARY SHEAVE ..........................................................................5-40
REMOVING THE PRIMARY SHEAVE....................................................5-42
REMOVING THE SECONDARY SHEAVE AND V-BELT .......................5-42
DISASSEMBLING THE SECONDARY SHEAVE.................................... 5-43
CHECKING THE V-BELT........................................................................5-44
CHECKING THE V-BELT CASE AIR DUCTS.........................................5-44
CHECKING THE PRIMARY SHEAVE ....................................................5-44
CHECKING THE PRIMARY SHEAVE WEIGHTS................................... 5-44
CHECKING THE SECONDARY SHEAVE .............................................. 5-45
CHECKING THE CLUTCH SHOES ........................................................ 5-45
ASSEMBLING THE PRIMARY SHEAVE ................................................ 5-46
ASSEMBLING THE SECONDARY SHEAVE..........................................5-46
INSTALLING THE SECONDARY SHEAVE, V-BELT AND
PRIMARY SHEAVE................................................................................ 5-47
STARTER CLUTCH AND GENERATOR......................................................5-49
GENERATOR ROTOR COVER AND STATOR COIL ............................ 5-49
STARTER CLUTCH AND GENERATOR................................................ 5-51
REMOVING THE GENERATOR ............................................................. 5-52
CHECKING THE STARTER CLUTCH ....................................................5-53
INSTALLING THE STARTER CLUTCH .................................................. 5-54
INSTALLING THE GENERATOR............................................................ 5-54
OIL PUMP...................................................................................................... 5-56
CHECKING THE OIL PUMP ................................................................... 5-57
CHECKING THE OIL PUMP DRIVE CHAIN ...........................................5-57
ASSEMBLING THE OIL PUMP...............................................................5-58
INSTALLING THE OIL PUMP .................................................................5-58
CRANKSHAFT ..............................................................................................5-59
CRANKSHAFT ASSEMBLY AND BALANCER SHAFT ASSEMBLY...... 5-59
CRANKCASE BEARINGS....................................................................... 5-61
DISASSEMBLING THE CRANKCASE....................................................5-62
REMOVING THE CRANKSHAFT JOURNAL BEARINGS ......................5-62
CHECKING THE CRANKSHAFT AND CONNECTING ROD ................. 5-63
CHECKING THE BALANCER SHAFT ASSEMBLY................................5-66
CHECKING THE CRANKCASE ..............................................................5-66
CHECKING THE TIMING CHAIN AND TIMING CHAIN GUIDE
(INTAKE SIDE) ....................................................................................... 5-67
CHECKING THE OIL PUMP GEARS AND SHAFTS..............................5-67
CHECKING THE RELIEF VALVE ........................................................... 5-67
CHECKING THE BEARINGS AND OIL SEALS...................................... 5-67
CHECKING THE CIRCLIPS AND WASHERS ........................................ 5-68
INSTALLING THE CRANKSHAFT JOURNAL BEARINGS.....................5-68
INSTALLING THE CRANKSHAFT ASSEMBLY AND BALANCER
SHAFT ASSEMBLY ............................................................................... 5-69
ASSEMBLING THE CRANKCASE.......................................................... 5-69
TRANSMISSION............................................................................................ 5-71
CHECKING THE TRANSMISSION ......................................................... 5-73
INSTALLING THE PRIMARY DRIVE GEAR OIL SEAL.......................... 5-73
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