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 TM 55-1905-223-24-9
(6) Loosen two capscrews (18) at cams (17).
(7) Remove shaft (25) from housing (21). Remove sleeve bearing (16).
(8) Remove sleeve bearing (4). Remove and discard preformed packing (31) and flat washer (5).
b. Electrical Components.
(1) Potentiometers (pots).
(a) Remove setscrew (8) from spring pin. Remove spring pin (7).
(b) Tag and desolder electrical leads (12) to pots.
(c) Remove machine screws (19) securing pots to bracket (27). Remove pots (26).
(2) Sensitive Switch.
(a) Tag and desolder electrical leads (13, 23) to switches.
(b) Remove screws and nuts (24, 20) from switches.
(c) Remove switches (22) from bracket (27).
(3) Voltage Regulator.
(a) Remove voltage regulator adapter (14).
(b) Remove voltage regulator (15).
REPAIR
Repair consists of replacing: retaining ring (2), spring post (1), gasket (9), preformed packing (31), sleeve bearing (4),
spring pin (7), spur gear (6), shaft collar (28), potentiometer (26), sensitive switch (22), sleeve bearing (16), and voltage
regulator (15).
ASSEMBLY
a. Electrical Components.
(1) Voltage Regulator.
(a) Position voltage regulator (15) in followup unit.
(b) Secure voltage regulator adapter (14).
(2) Sensitive Switch.
3-8
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