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| from the gear assembly post on the
temperature grease and form the
front plate.
cable assembly on the front plate
(5) Remove two retaining rings (48)
as shown in figure 101 to mount the
and the 72-tooth gear (47) from the
switches.
shaft assembly (29).
Mount motor (99) on the rear plate
(12)
(6) Remove retaining ring (46), clamp
and secure with three screws (100)
(45), the 57-tooth gear (44), retain-
and three washers (101).
ing ring (43), and the 72-tooth gear
Mount switch S1203 (76) on the gear
(13)
(42) from shaft assembly (20).
plate (10, fig. 98) and secure with
(7) Remove retaining ring (41) and the
two screws (74), flat washers (75),
72-tooth gear (40) from the shaft
and spacers (77).
assembly (11).
Mount switch S1204 (80) on the gear
(14)
(8) Remove retaining ring (39) and the
plate (10, fig. 98) and secure with
48-tooth gear (38) from the assem-
two screws (78), washers (79), and
bly shaft (2).
spacers (81).
Mount the posts (72) on the rear
(15)
Note. The remaining front plate disas-
plate (102) and secure with screws
s e m b l y procedures consist of disassem-
(104) and washers (103).
bling the four automatic positioner clutch
Mount switch S1201 (73) on the two
(16)
a s s e m b l i e s . These clutch assemblies are
secured by the four hexagonal-head nuts
posts (72) and secure with two
(6), (15), (24), and (33), which are tightened
screws (69) and washers (70) and
to the proper torque at the factory and are
(71).
s e a l e d with Loctite. The clutch assem-
Place a thin coating of Lubricating
(17)
blies require little maintenance other than
oil, general purpose (OGP) on the
cleaning, which can be performed when the
bronze bearing; insert shaft as-
clutches (8), (17), (26), and (35) are re-
sembly (67) through switch S1201
moved from the clutch drums. Therefore,
(73) and washer (68), and secure
d o not remove the hexagonal-head nuts
that secure the clutch assemblies unless
from the rear of plate (102) with
a part obviously requires replacement.
retaining ring (107). Place a thin
coating of Grease, aircraft (MIL-
(9) Remove retaining ring (10) and re-
G-7421) on the teeth of shaft as-
move the clutch (8) and three
sembly (67).
springs (9) from inside the clutch
Assemble switches S1205 (83) and
drum (4).
(18)
S1206 (85), washers (87), spacers
(10) Loosen and remove the hexagonal-
(84), and posts (88), and secure with
head nut (6) and remove the clutch
nuts (86). Align the switches with
spacer (7), clutch flange (5), clutch
the holes in the switchplate (74, fig.
drum (4), and washer (3) from the
98) and secure with two nuts (82).
shaft (2).
(11) Remove retaining ring (19) and re-
move the clutch (17) and three
(1) Remove the memory drum and sep-
springs (18) from inside the clutch
arate the front and rear plates as
drum (13).
in c and g above.
(12) Loosen and remove hexagonal-
(2) Remove retaining ring (62), washer
head nut (15) and remove the clutch
(61), spring (60), washer (59), re-
spacer (16), clutch flange (14),
taining ring (58), washer (57), cam
clutch drum (13), and washer (12)
arm assembly (56), and washer (55)
from the shaft assembly (11).
from the post on the front plate (1).
(13) Remove retaining ring (28) and re-
(3) Remove retaining ring (54), washer
move the clutch (26) and three
(53), and the 60-tooth gear (52)
springs (27) from inside the clutch
from the post on the front plate.
drum (22).
(4) Remove retaining ring (51), washer
(14) Loosen and remove the hexagonal-
(50), and the 29-tooth gear (49)
head nut (24) and remove the clutch
147
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