Tomberlin CrossFire 150, Service Manual

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REGULATOR RECTIFIER
MAIN WIRING – SUB ELECTRIC CIRCUIT CONDITION INSPECTION
• Remove the 4-pin connector of the regulate rectifi er.
• Measure the conducting status between the main wiring terminals according to the previous wiring diagram.
To check the wiring harness:
Positive lead on b (red wire) – Negative to ground (black wire) Measures battery voltage
Positive lead + (black wire) – Negative to ground Tests Conductivity
Lighting coil + (yellow wire) – Negative to ground
•
(remove the resistor and the side auto-starter plug) Generally 0.1 ~ 0.8
Charging coil + (the white wire) – Negative to ground Generally 0.2 ~ 2.0
To check the regulator rectifi er:
W(White) Y(Yellow) R(Red) G(Green)
W(White) : 3 ~ 100 K  :
Y(Yellow) : : 5 ~ 100 K 
R(Red) : : :
G(Green) : 5 ~ 100 K  :
REGULATOR RECTIFIER INSPECTION
• Inspect the regulator rectifi er connection.
• Measure the resistance value between every regulator rectifi er terminal.
If the resistance value between the terminals does not match the value in the table above, replace the regulator
rectifi er.
RESISTOR
RESISTOR RESISTANCE VALUE MEASUREMENT
Measure the resistance value between the resistor wire and the vehicle body. It is normal when the actual value
is in the range of value marked on the resistor. If the resistance value is out of the
 range then it needs to be
replaced
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