Removal - TM-10-3930-673-20-20314

TM 10-3930-673-20-2

8-50. BOOM ELECTRICAL CABLE TEST/REPAIR/REPLACE (CONT)

CAUTION

Support cover as required so that weight

of cover and circuit board is not supported

by electrical wires to board, or damage to

equipment could result.

TR00004

(3)

Loosen four screws (1) and separate cover (2)

from boom electrical box (3).

(4)

Tag, mark, and disconnect three electrical

wires (4) from terminal strip (5) of

autoleveler circuit board (6).

(a)

Tag and mark three electrical wires (4) on

terminal strip (5) of autoleveler circuit

board (6).

(b)

Loosen three screws (7) and remove

electrical wires (4).

TR00372

(5)

Tag, mark, and disconnect 13 boom cable

electrical wires (8) on two terminal strips (9

and 10) of boom electrical box (3).

(a)

Tag and mark 13 boom cable electrical

wires (8) on two terminal strips (9 and 10)

in boom electrical box (3).

(b)

Loosen 13 screws (11) on two terminal

strips (9 and 10) and remove 13 boom

cable electrical wires (8).

TR00373

NOTE

Remove tie wraps as necessary.

(6)

Tag, mark, and remove boom electrical cable (12) from boom electrical box (3).