TM 5-1940-277-34
ALTERNATOR REPAIR INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
c.
Test resis-
Use multimeter
tance of each
(see figure).
lead to frame.
Minimum resis-
tance of 10
Megohm.
d.
Test coils
Use multimeter,
Wire test
ampmeter,
circuit as
variable resis-
shown in
tor, 24 V source
figure.
and a switch or
Close cir-
use automotive
cuit and ad-
generator, alter-
just vari-
nator, and
able resis-
starter test
tor until
stand, reference
current of
TM 9-4910-458-12.
20 amperes
is indicated.
Note voltage.
Repeat for
each pair
of leads.
Each voltage
reading should
show 8 volt
drop.
e.
Replace stator
if any defects
noted.
2-71
