APRILIA RS 125 Workshop Manual page 181

RS125
18. MIXER OIL LEVEL SENSOR
Measure resistance across the two terminals using a tester:
- a full tank will give infinite resistance (∞).
- an empty tank will give 0 Ω
19. SPARK PLUG
Standard ( )
Standard
Spark plug gap
20. COOLANT THERMISTOR
Water temperature
• Disconnect the thermistor wire and connect three
resistors rated 1,000 Ω, 50 Ω and 15 Ω, respectively,
as shown in the figure.
•
The display will show the temperature readings or
message listed below (with the ignition key set to
"ON").
Resistor connected
1000 Ω
50 Ω
15 Ω
NGK R BR10EG
NGK BR8ES
0.7 – 0.8 mm
(0.028 – 0.031 in.)
Readout on display
COLD
90 ÷ 95 °C (194 ÷ 203 °F)
120 ÷ 130 °C (248 ÷ 266 °F)
ELECTRIC SYSTEM
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