CF MOTO CF400-A 2017, Руководство по обслуживанию

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16 Electrical system
16-19
16
Charging System
●
Install the starter double gear [B] and starter idle
gear [C].
●
Install the alternator cover.
Magneto inspection
There are three types of alternator failures: short,
open (wire burned out), or loss in rotor magnetism. A
short or open in one of the coil wires will result in
either a low output, or no output at all. A loss in rotor
magnetism, which may be caused by dropping or
hitting the alternator, by leaving it near an electro-
magnetic field, or just by aging, will result in low
output.
To check the alternator output voltage, do the fol
lowing procedures.
：
●
Turn off the ignition switch.
●
Disconnect the alternator lead connector [A].
●
Connect the hand tester as shown in the
table 1.
●
Run it at the rpm given in the table 1.
●
Note the voltage readings (total 3 measurements).
Table 1 Alternator Output Voltage
A V O
m e te r
C o n n e c ti n g p in
4 0 0 0 r p m
（
+
） （
-
）
2 5 0 V
A C
B la c k
l in e
A n o t h e r
b la c k li n e
4 0 V o r
h i g h e r
●
If the output voltage shows the value in the table,
the alternator operates properly.
●
If the output voltage shows a much higher than
the value in the table, the regulator/rectifier is damaged.
●
A much lower reading than that given in the table
indicates that the alternator is defective.
A