5-24
POWR
E
CYLINDER HEAD ASSY.
SERVICE POINTS
Thermostat inspection
1. Inspect:
●
Thermostat
Damage/valve does not open
→
Replace.
2. Measure:
●
Valve operating temperature
●
Valve lift
a
Out of specification
→
Replace the
thermostat.
Water temperature
Valve lift
Below
60˚C (140˚F)
0 mm
(0 in)
Above
70˚C (158˚F)
Min. 3 mm
(0.12 in)
Measuring steps:
●
Suspend the thermostat in a container
filled with water.
●
Slowly heat the water.
●
Place a thermometer in the water.
●
While stirring the water, observe the
thermometer’s indicated temperature.
a
Summary of Contents for F100A
Page 51: ...F D ES SPEC 2 9 DIMENSIONS ABMESSUNGEN DIMENSIONES DIMENSIONS ABMESSUNGEN DIMENSIONES 9 ...
Page 58: ...2 13 SPEC E HOSE ROUTING HOSE ROUTING 2 1 3 1 Water hose 2 Blow by gas hose 3 Oil return hose ...
Page 394: ...8 4 ELEC E ELECTRICAL COMPONENTS Rear view 1 2 1 Spark plug 2 Spark plug lead ...
Page 462: ......
Page 463: ...Printed on recycled paper Printed in Japan Oct 2000 0 2 1 CR F100AET YAMAHA MOTOR CO LTD ...