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TM 55-2915-335-30&P
2-17. COVER-END BRUSH HOLDER ASSEMBLY - lNSPECT/REPAIR (Cont)
2-17
3. ASSEMBLY
a.
b.
c.
d.
e.
Install brush holder (5) in cartridge.
Position brush (4) in brush holder. Slide brush
against commutator. Hold brush in place with in-
dex finger.
Place brush spring (3) over stud. Insert hooked
tang into spring slot at back of brush. Use needle-
nose pliers to grasp straight tang of spring. Twist
straight tang counterclockwise around stud. Place
spring tang behind keeper ridge of brush holder,
as shown. Push tang down to assure that spring is
fully seated.
Bare brush leads must not be allowed to
contact field tube when motor is in use.
Leaving brush leads exposed may damage
the pump motor.
Hold installed brush (4) and spring tang (3) in
place. Place brush lead in wire trench. Place solder
joint (6) and shunt lead into gap between spring
and brush. Shunt lead must not hang out beyond
edge of brush holder (5). Shunt lead must be free
to move with brush in holder.
Repeat Steps a through d to install opposite brush
set. Be careful not to move the brush holder too
much. Hold down on installed brush and spring
tang while installing second brush set.
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