TM 55-2925-236-40
c. Secure the end bell capacitors in place with
mounting hardware (see figure 3-2).
d. Position the terminal board capacitors as
shown in figure 36.
e. Apply the epoxy mixture with a paddle or
spatula to form a fillet. On the end bell capaci-
tors, cement the capacitors and loop clamps to
the housing. Wipe away all excess material be-
fore curing.
f. Allow the mixture to cure for 24 hours at
room temperature or for 3 hours at 150 F (66
c).
3-11. Lubrication
The only lubrication required for the starter
generator is after assembly, coat the drive shaft
spline with a light film of spline lubricant (item
11, table 2-3). If this lubricant is not available,
use high-temperature lubricating grease (item
12, table 2-3).
Note. Use of sealing compounds is specified
throughout the reassembly paragraphs.
four washers (31), sixteen insulating washers
312. Reassembly
(32), and four insulating tubes (33).
(3) Coat the area between the insulating
Reassembly is basically the reverse of disas-
washers and the electrical contact holder bosses
sembly. Follow the exploded views (figures 3-1
with red glyptal lacquer (item 13, table 2-3), and
and 3-2 ), the schematic diagram (figure 37)
tighten screws (29) to a torque of 75 to 80 pound-
and the detailed instructions (paragraphs a and
inches.
b) for reassembly information.
b. Starter Generator.
a. End Bell Assembly.
(1) Mount three terminal board insulators
(1) If capacitors (6, 13, 20, and 27, figure
(53). Apply sealing compound (item 14, table 2-
end bell (34) and cement as described in para-
3) to threads of two screws (50). Secure termi-
nal board (49) to the housing and stator with
Note. Terminals of capacitors (6) will be
two screws (50) and two washers (51), making
secured to electrical contact holders (28) when split-type
sure to install the terminal of capacitor (15) un-
brushes are installed (paragraph b). Terminals of capaci-
der one screw as shown in figure 36.
tors (13, 20, and 27) will be secured to threaded holes in
(2) If capacitors (15, figure 3-1) were re-
heads of screws (29) at final assembly (paragraph b).
moved or replaced, secure them to terminal board
(2) Using brush box aligner (1106006-1)
(49) as described in paragraph 3-10.
and brush box aligner pilor ( 11060051 ), secure
(3) Install identification plate (46) on
electrical contact holders (28) to end bell (34)
housing and secure with four screws (47).
with four screws (29), four lock washers (30),
(4) Mount bearing retainer (45) and one
dirt slinger (43) on the drive end of armature
assembly (39).
(5) Mount bearing retainer (37) and one
dirt slinger (35) on the commutator end of arma-
ture assembly (39).
(6) Stand armature assembly (39) on rotor
stand (1106149). Heat ball bearings (36 and 44)
to 250 F ( 121 C) and install on armature as-
sembly (39), making sure that the dirt slingers
are properly positioned.
