TM 11-5985-335-15
(2)
Replace the feedhorn and tilting assembly.
5-4.
Disassembly and Reassembly of Tilting Assembly
a.
Disassembly
(1)
Remove the four machine screws (1) and split washers (2), then remove the sleeve spacer (3) and the
plastic tube (4) with its attached parts.
Note: The cover (5) cannot be separated from the plastic tube (4).
(2)
If it is necessary to separate the scale plate (6) from the plastic tube (4), remove the two machine screws
(7), flat washers (8), and hexagonal self locking nuts (9).
(3)
Remove the seven machine screws (10) and split washers (11), then remove the pulley cover (12) with
its attached parts.
(4)
If necessary, remove the four machine screws (13) and split washers (14)
to separate the sleeve bushing (15) and the mounting plate (16) from the pulley cover (12).
(5)
Remove the spring pin (17) from the threaded steel rod (18).
(6)
Loosen the screw in the hose clamp (19) and remove the hose clamp.
(7)
While holding the groove pulley (38) fixed, unscrew the rod cap (20) with its attached parts.
(8)
If necessary, separate the threaded steel rod (18) from the rod cap (20) by removing the spring pin (21)
and/or remove the screw insert (22) from the rod cap (20).
(9)
Loosen the screw in the hose clamp (23) and remove the hose clamp.
(10) Remove the rubber boot (24).
(11) Remove the four machine screws (25), split washers (26), and flat washers (27), and remove the can
(28).
(12) Unscrew one of the two hexagonal head cap screws (29) to remove one set of outer sleeve bushing (30),
inner sleeve bushing (31), and two flat washers (32). Repeat for the other hexagonal head cap screw (29).
(13) Remove the spliced rope (33).
(14) Remove the four hexagonal head cap screws (34) and split washers (35), then separate the plain round
nut (36) and the nonmetallic washer (37) from the groove pulley (38).
(15) If necessary, remove the threaded screw insert (39), four threaded screw inserts (40), and/or two screw
inserts (41) from the mounting block (42).
b.
Reassembly
(1)
If necessary, cement the cover (5) to the plastic tube (4) using No. CDC502 Cement, G. E. Company,
Pittsfield, Mass., or equal.
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