Yamaha F200B, Service Manual

Page: 258 / 579

POWR
Checking the spark plug ........................................................... 7-44
Installing the cylinder head cover ............................................. 7-44
Camshaft ........................................................................... 7-46
Removing the driven sprocket and camshaft ........................... 7-48
Checking the sprocket.............................................................. 7-49
Checking the valve lifter ........................................................... 7-49
Checking the camshaft............................................................. 7-50
Installing the camshaft and driven sprocket ............................. 7-50
Exhaust cover................................................................... 7-56
Removing the exhaust cover .................................................... 7-57
Checking the exhaust cover anode .......................................... 7-57
Installing the exhaust cover...................................................... 7-57
Cylinder head ................................................................... 7-58
Removing the cylinder head ..................................................... 7-61
Disassembling the cylinder head.............................................. 7-61
Checking the cylinder head ...................................................... 7-62
Checking the valve spring ........................................................ 7-62
Checking the valve ................................................................... 7-62
Checking the valve guide ......................................................... 7-63
Replacing the valve guide ........................................................ 7-63
Checking the valve seat ........................................................... 7-64
Refacing the valve seat ............................................................ 7-65
Checking the cylinder head anode ........................................... 7-67
Assembling the cylinder head .................................................. 7-67
Installing the cylinder head ....................................................... 7-68
Cooling water passage cover ......................................... 7-70
Removing the cooling water passage cover............................. 7-72
Checking the cooling water passage cover anode ................... 7-72
Checking the knock sensor ...................................................... 7-72
Installing the cooling water passage cover............................... 7-72
Crankcase ......................................................................... 7-74
Removing the oil filter bracket .................................................. 7-76
Removing the oil pump assembly ............................................ 7-76
Removing the crankcase cover ................................................ 7-76
Disassembling the oil pump assembly ..................................... 7-77
Checking the oil pump assembly.............................................. 7-77
Assembling the oil pump assembly .......................................... 7-77
Installing the crankcase cover .................................................. 7-78
Installing the oil pump assembly .............................................. 7-78
Installing the oil filter bracket .................................................... 7-79
Cylinder block .................................................................. 7-81
Disassembling the cylinder block ............................................. 7-84
Checking the thermostat .......................................................... 7-85