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 TM 55-1905-223-24-18-2
h. Tag and disconnect cable (8) leads from terminals #8, 9, 10, 11, 12 and 13 on terminal board (3).
i. Disassemble cable (8) stuffing tube and remove cable (8) and stuffing tube from steel box enclosure
(1).
j. Tag and disconnect cable (9) leads from terminals #3 and #4 on terminal board (3).
k. Disassemble cable (9) stuffing tube and remove cable (9) and stuffing tube from steel box enclosure
(1).
1. Support steel box enclosure (1) and remove mounting screws (2) and steel box enclosure (1).
m. Remove mounting screws (4) and remove terminal board (3) from steel box enclosure (1).
REPAIR
Repair of the electrical self generating (shaft) tachometer is by replacement of terminal board (3).
REPLACEMENT
a. Install terminal board (3) in steel box enclosure (1) and secure with mounting screws (4).
b. Support steel box enclosure (1) and align mounting holes and secure with screws (2).
c. Route cable (9) with stuffing tube into knockout hole in steel enclosure box (1).
d. Connect cable (9) leads to terminals #4 and #3. Remove tags.
e. Assemble stuffing tube on cable (5) and secure to steel box enclosure (1).
f. Route cable (8) with stuffing tube into knockout hole on steel box enclosure (1).
g. Connect cable (8) leads to terminals #8, 9, 10, 11, 12 and 13. Remove tags.
h. Assemble cable (8) stuffing tube and secure to steel box enclosure (1).
i. Route cable (5) with stuffing tube into knockout hole in steel box enclosure (1).
j. Connect cable (5) leads to terminals #16 and #17 and ground shield to terminal #8 on terminal board
(3). Remove tags.
k. Assemble cable (5) stuffing tube and secure to steel box enclosure (1).
3-655
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