TM 55-1730-229-34
AG 320A0-MME-000
TO 35C2-3-473-2
TM 1730-34/1
(m) Reinstall four brush spring
(p) Clamp the starter motor as-
s e m b l y to a stationary bench.
( 9 ) and spring caps (8).
(n) Install wiring terminals (6,
7) on screws (3) with lockwashers (4)
(q) Using low pressure (20-30
a n d f l a t w a s h e r s (5 ) , a n d se c u r e b r u s h
psig) air to cool the starter motor,
seat the new brushes by running the
spring cap (8) and assemble items to
s t a r t e r motor with no-load at 6 to 8 VDC
b r u s h holders with screws (3).
f o r two hours.
( o ) Re i n s t a l l br u s h a c c e s s c o v e r
a s s e m b l y (1), and tighten three screws
(r) Inspect brushes for a mini-
(2).
mum of 75 percent of the contact surface
t o u c h i n g the commutator after run-in.
T h e brush run-in is required to
( s ) Remove b r u s h a c c e s s c o v e r
p r o v i d e adequate contact area for
a s s e m b l y (1) and using low pressure air
c u r r e n t transfer from the brush to
( 2 0 - 3 0 psig) blow the carbon dust from
commutator. Insufficient contact
the commutator.
area will result in localized
heating and commutator and brush
(t) Reinstall the brush access
c o v e r assembly (1).
damage.
7-3/(7-4 blank)
