CAMSHAFT AND VALVES
4. Measure:
Valve stem outside diameter
d
Out of specification
Replace.
5. Measure:
Valve stem runout
Out of specification
Replace.
NOTE:
When replacing the valve, always use a
new valve guide and valve stem oil seal.
CHECKING THE VALVE SPRING
1. Measure:
Valve spring free length
a
Out of specification
Replace.
2. Measure:
Valve spring tilt
b
Out of specification
Replace.
Valve stem outside diameter
d
:
Intake valve:
5.475 - 5.490 mm
(0.2156 - 0.2161 in)
Exhaust valve: 5.460 - 5.475 mm
(0.2150 - 0.2156 in)
Valve stem runout limit
(intake valve and exhaust valve):
0.03 mm (0.0012 in)
Valve spring free length limit
a
:
27.6 mm (1.09 in)
Valve spring tilt limit
b
:
1.0 mm (0.04 in)
5-46
Содержание F6AMH
Страница 68: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F6AMH F6BMH F8CMH 2 15 ...
Страница 72: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F6AMH F6MH F8CMH F8MH 2 17 ...
Страница 76: ...MAINTENANCE SPECIFICATIONS OUTBOARD DIMENSIONS F8CW 2 19 ...
Страница 140: ...GENERAL LUBRICATION POINTS Apply Water resistant grease NOTE Use a grease gun 3 25 ...
Страница 142: ...GENERAL 3 26 ...
Страница 143: ...GENERAL ALLGEMEINES GENERAL 3 26 ...
Страница 222: ...POWER UNIT Step Job Part Q ty Remarks 14 Pulser coil 1 For installation reverse the removal procedure 5 21 ...
Страница 378: ...STEERING HANDLE Step Job Part Q ty Remarks 14 Steering handle 1 For installation reverse the removal procedure 7 7 ...
Страница 488: ...CHAPTER 9 TROUBLE ANALYSIS TROUBLE ANALYSIS 9 1 TROUBLE ANALYSIS CHART 9 1 TROUBLE SHOOTING FOR PEAK VOLTAGE 9 3 ...
Страница 502: ......
Страница 503: ......
Страница 510: ...Printed on recycled paper Printed in JAPAN Mar 2000 2 8 x 1 SY F6AMH F6BMH F8CMH F8CW YAMAHA MOTOR CO LTD ...