E
ROCKER ARM AND VALVES
POWR
302-005
a
302-028
b
5. Measure:
9
Valve stem runout
Out of specification
®
Replace the
valve.
NOTE:
When replacing the valve, always use a
new valve guide and valve seal.
Valve spring inspection
1. Measure:
9
Valve spring free length
a
Out of specification
®
Replace the
valve spring.
2. Measure:
9
Valve spring tilt
b
Out of specification
®
Replace the
valve spring.
Rocker arm inspection
1. Inspect:
9
Rocker arm
Cracks/Wear/Damage
®
Replace.
5-17
Valve stem runout limit:
0.03 mm (0.0012 in)
Valve spring free length limit:
34.0 mm (1.34 in)
Valve spring tilt limit:
1.2 mm (0.05 in)
Содержание F4
Страница 106: ...E FUEL PUMP FUEL 4 7 SERVICE POINTS Fuel pump inspection 1 Inspect 9Diaphragm Damage Replace ...
Страница 296: ...E TRBL ANLS CHAPTER 9 TROUBLE ANALYSIS TROUBLE ANALYSIS 9 1 TROUBLE ANALYSIS CHART 9 1 ...
Страница 306: ......
Страница 307: ...Printed in JAPAN February 1998 2 09 1 n 67D 28197 Z8 C1 F4AMH Printed on recycled paper YAMAHA MOTOR CO LTD ...