Charging System is good and may be returned
A.
With the carbon pile turned off (opencircuited),
to service.
increase the Integral Charging System speed,
observe the voltmeter, and refer to the OPER-
2. If the ampere output is not within 10 percent of
ATING RANGE listed in the table below.
the output stamped on the name plate, proceed
as follows:
SYSTEM
RATED
OPERATING
VOLTAGE
VOLTAGE
RANGE
If the output is below 5 amperes, check the
a.
field coil as covered in the INTEGRAL
28.0
24
26.0-30.0
CHARGING SYSTEM DISASSEMBLY sec-
tion. If the field coil is open, replace only
the field coil. If the field coil is grounded
If the voltage rises above the OPERATING
or shorted, replace both the field coil and
RANGE after repair, replace the regulator.
the regulator. If the field coil checks satis-
B.
factorily, replace the regulator.
If the voltage does not rise above the OPER-
ATING RANGE as covered in Part A preceding,
If the output is five amperes or above but
increase the Integral Charging System speed
b.
not within 10 percent of the amperes out-
as required (do not exceed 5000 rpm), and ad-
put stamped on the name plate, check the
just the carbon pile as required to obtain maxi-
field coil, stator and diodes, as covered in
mum current output. Observe the ammeter.
the preceding section, repair as required,
then recheck the output as previously
1. If the ampere output is within 10 percent of the
covered.
output stamped on the name plate, the Integral
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