Onan MJA Series Service Manual page 108

106
REV
0
L
V
I N GF IE L D GENERATOR
TROUBLE SHOOTING CHART 10 (Cont. )
TROUBLE
PROBABLE CAUSE
REJ.\IlEDY
Incorrect output
Voltage control on wrong
voltage.
tap (02SX) .
Incorrect adjustment of
See Section 4.1.
output control resistor
(04SX and 06SX).
Engine governor set
Check engine speed,
wrong speed.
adjust governor.
Defective Magnec'iter
See Trouble-Shooting
J
Chart II - Magneciter
Noise in generator.
Defective bearing.
Replace.
Collector rings out
Turn down in lath.
of round.
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'.
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