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 TM 9-2320-285-24-2
3-10. STARTER MAINTENANCE (CONT)
STEP
LOCATION
ITEM
ACTION
REMARKS
TESTING (cont)
9
c.
Test commutator bars
Follow directions supplied with
growler, and test commutator
bars for abnormal readings.
Abnormal readings will indicate
a short, open or poor
connection. If testing indicates
commutator is grounded, the
armature is shorted, or
commutator readings indicate a
short, open or poor connection,
replace armature
b.
Field coil (73) Test
Disconnect field coil ground
connection. Use test lamp.
Connect one test probe of the
test lamp to the connector (63)
and the other probe to the frame
(12). If test lamp lights, the field
coils (73) are grounded, remove
and replace coils. Touch test
probes to each end of the field
coil winding. If test lamp does
not light, the field coils are open.
If coils are open, replace field
coil (73).
REASSEMBLY
10
Field frame
a.
Stud (74)
a.
Position
In field coil (73)
(26)
if removed
b. Solder
b.
Insulator (72)
Position
c.
Bushing package
Install
On stud (74)
age (71) and
washer (70)
3-55
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