POWER UNIT
ADJUSTING THE VALVE CLEARANCE
NOTE:
Valve clearance adjustment shoule be
carried out when the engine is “cold”.
1. Remove:
Recoil starter
1
Dust cover
2
Fuel pump
3
Cylinder head cover
4
2. Check:
Intake valve clearance
a
Exhaust valve clearance
b
Out of specification
Adjust.
Checking steps:
(1)Turn the crankshaft and align the “
∆
1”
mark on the driven gear
5
and “
∆
”
mark on the thermostat cover
6
.
(2)Check the intake valve clearance
a
and exhaust valve clearance
b
on the
cylinder #1 using the feeler gauge
7
.
(3)Turn the crankshaft 360° and align the
“
∆
2” mark on the driven gear
5
and
“
∆
” mark on the thermostat cover
6
.
(4)Check the intake valve clearance
a
and exhaust valve clearance
b
on the
cylinder #2 using the feeler gauge
7
.
Valve clearance (when engine is
cold)
Intake valve
a
:
0.15 – 0.20 mm (0.006 – 0.008 in)
Exhaust valve
b
:
0.20 – 0.25 mm (0.008 – 0.010 in)
3-15
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: ......
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Страница 510: ...Printed on recycled paper Printed in JAPAN Mar 2000 2 8 x 1 SY F6AMH F6BMH F8CMH F8CW YAMAHA MOTOR CO LTD ...