TM 55-1905-223-24-14
2-18. Replace Open Scale Repeater. (FIGURE 2-9)
This task covers: a. Removal, b. Replacement.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
TM 55-1905-223-1O, compass
secured.
Tool kit, electrician's,
Materials/Parts
Open scale repeater, P/N 1976159-3
REMOVAL
a. On bulkhead mounting bracket arms (4), loosen two bolts (1) and rotate open scale repeater (5) to ROTATED
position and secure bolts (1).
b. Remove eight screws (1O), lockwashers (9), and flat washers (8) from cover (7).
c.
Remove cover (7) from open scale repeater (5) as far as cabling will allow.
d. Tag and disconnect cable (3) wiring from terminal board (6).
e. Disassemble stuffing tube (2) from cable (3) and pull cable (3) from open scale repeater (5).
f.
Supporting open scale repeater (5), remove two mounting bolts (1) from end of mounting bracket arms (4) and
remove open scale repeater (5).
REPLACEMENT
a. Position replacement open scale repeater (5) between mounting bracket arms (4) and install two mounting bolts
(1).
b. Rotate open scale repeater (5) to ROTATED position and secure two mounting bolts (1).
c.
Remove eight screws (10), lockwashers (9), and flat washers (8) from cover (7).
2-39
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