TM 1-1520-238-23
9-70
9.19.
EMERGENCY BUS TERMINAL BOARD REPLACEMENT continued
b. Remove terminal board cover (1) from emer-
gency bus terminal board (2).
(1) Loosen two nuts (3).
(2) Remove cover (1).
c. Remove wires (4) from board (2).
(1) Identify wires (4).
(2) Remove four nuts (5) and washers (6) from
studs (7).
(3) Remove wire lugs (8) from four studs (7).
d. Remove bus bar (9) from board (2).
e. Remove board (2) from electrical power dis-
tribution box (10).
(1) Remove two screws (11) and washers (12).
(2) Remove and discard board (2).
9.19.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
9.19.5. Inspection
a. Check removed and attaching parts for dam-
age (para 9.1).
b. Check for damaged wires and terminal lugs
(para 9.1).
c. Check nutplates on power distribution box for
stripped or damaged threads (para 9.1).
d. Check removed and attaching parts for corro-
sion (para 1.49).
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