Yamaha F20A, Руководство по обслуживанию

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8-16
– +
ELEC
E
IGNITION CONTROL SYSTEM
PULSER COIL
Refer to “IGNITION SYSTEM”.
OIL PRESSURE SWITCH
1. Check:
●
Oil pressure switch continuity
Out of specification
→
Replace.
Mity Vac:
YB-35956/90890-06756
Oil pressure switch continuity
pressure:
15.5 kPa (1.55 kg/cm
2
,
2.25 psi) and above
No continuity
15.5 kPa (1.55 kg/cm
2
,
2.25 psi) and below
Continuity
ENGINE TEMPERATURE SENSOR
1. Measure:
●
Output voltage
(at the specified temperature)
Out of specification
→
Replace.
Refer to the chart.
-30(-22)
-20(-4)
-10(14)
0(32)
10(50)
20(68)
Temperature (
°
C) (
°
F)
0 2 4 6 8 10 12 14 16 18 20
Resistance (k
Ω
)
30(86)
40(104)
50(122)
60(140)
70(158)