Yamaha YP400T Service Manual page 11

STEERING HEAD.......................................................................................... 4-60
LOWER BRACKET ................................................................................. 4-60
REMOVING THE LOWER BRACKET.....................................................4-62
CHECKING THE STEERING HEAD .......................................................4-63
INSTALLING THE STEERING HEAD .....................................................4-64
REAR SHOCK ABSORBER ASSEMBLIES AND SWINGARM................... 4-65
REMOVING THE REAR SHOCK ABSORBER ASSEMBLIES ............... 4-67
CHECKING THE REAR SHOCK ABSORBER ASSEMBLIES................ 4-67
INSTALLING THE REAR SHOCK ABSORBER ASSEMBLIES.............. 4-67
REMOVING THE SWINGARM................................................................4-68
CHECKING THE SWINGARM ................................................................4-68
INSTALLING THE SWINGARM ..............................................................4-69
ENGINE REMOVAL ........................................................................................5-1
LEADS, HOSES, EXHAUST PIPE AND MUFFLER .................................5-1
ENGINE..................................................................................................... 5-3
INSTALLING THE ENGINE....................................................................... 5-5
CAMSHAFTS...................................................................................................5-6
CYLINDER HEAD COVER........................................................................ 5-6
CAMSHAFTS ............................................................................................ 5-7
REMOVING THE CAMSHAFTS................................................................5-9
CHECKING THE CAMSHAFTS ..............................................................5-10
CHECKING THE CAMSHAFT SPROCKETS .........................................5-12
CHECKING THE DECOMPRESSION SYSTEM..................................... 5-12
CHECKING THE TIMING CHAIN TENSIONER...................................... 5-13
INSTALLING THE CAMSHAFTS ............................................................ 5-13
CYLINDER HEAD.......................................................................................... 5-17
REMOVING THE CYLINDER HEAD.......................................................5-19
CHECKING THE CYLINDER HEAD .......................................................5-19
CHECKING THE TIMING CHAIN GUIDE (EXHAUST SIDE) ................. 5-20
INSTALLING THE CYLINDER HEAD .....................................................5-20
VALVES AND VALVE SPRINGS.................................................................. 5-21
REMOVING THE VALVES...................................................................... 5-22
CHECKING THE VALVES AND VALVE GUIDES ..................................5-23
CHECKING THE VALVE SEATS ............................................................ 5-25
CHECKING THE VALVE SPRINGS........................................................ 5-27
CHECKING THE VALVE LIFTERS ......................................................... 5-28
INSTALLING THE VALVES .................................................................... 5-28
CHAPTER 5
ENGINE