NACIONAL MOTOR Derbi Euro 3, Руководство по ремонту

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39
- Carry out a static check of the unit as outlined below, with
the aid of a multi-meter set to measure circuit/resistance
(ohms: Ω), and selecting the appropriate scale depending
on the level to be measured.
Checking the wiring coil:
- Checking the alternator magneto supply coil:
- Checking the pick-up:
- Checking the HT coil secondary circuit (without spark
plug connector cap):
- Checking the spark plug connector cap: Disconnect it
from its joint with the secondary cable and measure its
resistance value between the two ends of the connection.
This should be 5.0 kΩ 15%.
CABLE COLOUR
EARTH
RED
80 Ω ± 10%
CABLE COLOUR
EARTH
THICK BLACK
3.4 KΩ ± 15%
CABLE COLOUR
WHITE
CABLE COLOUR
EARTH
YELLOW
0.3 ÷ 0.9 Ω ± 10%
GREEN
610 Ω ± 10%