Relay K4 Removal and Replacement

TM 32-6110-003-24&P

(8) Secure the circuit breaker (18) to the front panel (16) with the lock washer (20) and collar nut (19).

(9) If removed, install the high-voltage shield (5) in accordance with paragraph 5-11b.

(10) If removed, install the bottom cover (3) and the top cover (2) in accordance with paragraph 5-11c.

(11) Refer to section V of this chapter.

c. Relay K4 Removal and Replacement. Refer to figure 5-3 and proceed as follows:

(1) Remove top cover (2) in accordance with paragraph 5-10a.

(2) Remove the high-voltage shield (5) in accordance with paragraph 5-10b.

(3) Using thin-walled socket tool TMD-16 and 1/4 inch drive wrench remove the two nuts (21) and flat

washers (22) that secure the relay (23) to socket XK4 (24).

(4) Pull the relay (23) out of the socket (24).

(5) Using thin-walled socket tool TMD-16 and 1/4 inch drive wrench install the replacement relay in

socket XK4 (24) and secure with two nuts (21) and flat washers (22).

(6) Install the high-voltage shield (5) in accordance with paragraph 5-11b, then replace top cover (2) in

(7) Refer to section V of this chapter.

d. Socket XK4 Removal and Replacement. Refer to figure 5-3 and proceed as follows:

(1) Remove top cover (2) and bottom cover (3) in accordance with paragraph 5-10a. Remove high

voltage shield in accordance with paragraph 5-10b.

(2) Remove RFI filter assembly A1 (6) in accordance with paragraph 5-10c, steps (1) through (4).

(3) Remove relay K4 (23) in accordance with paragraph 5-12c.

(4) Remove associated two nuts and washers that secure socket XK4 (24) to component shelf (27).

(5) Tag each wire for proper identification and remove from socket (24).

(6) To replace socket (24), attach wires as marked during removal, insert socket through opening in

component shelf (27), and secure with associated two nuts and washers.

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