Circuit Breaker CB1 Removal and Replacement.

TM 32-5865-218-24&P

x. Circuit Breaker CB1 Removal and Replacement.

Refer to figure

5-18 and proceed as follows:

(1) Remove front panel in accordance with paragraph 5-12b.

(2)

Tag the wires to identify circuit breaker (5) connec-

tions.

Remove the wires from the circuit breaker.

(3)

To replace, remove the outer collar nut (4) from the

(4)

replacement circuit breaker.

Attach the wires to the circuit breaker (5) as tagged.

(5)

Replace front panel in accordance with paragraph 5-12b.

(6)

Refer to section V of this chapter.

(7)

Refer

y. Connectors J2, J3, J6 thru J8 Removal and Replacement.

to figure 5-13 and proceed as follows for each connector:

(1)

Remove top cover (2) in accordance with paragraph 5-12a.

(2)

Remove four screws (48), eight flat washers (49), four

lock washers (50), and four nuts (51) that secure

connector (47) to ECM chassis (52) and remove connector.

Tag each wire, then use removal tool to remove each wire

(3)

from connector.

To replace connector (47),

use insertion tool to attach

(4)

wires as marked during removal, insert connector through

opening in chassis, and secure with four screws (48),

eight flat washers (49), four lock washers (50), and four

nuts (51).

Replace top cover in accordance with paragraph 5-12a.

(5)

Refer to section V of this chapter.

(6)

Refer to figure 5-13 and

z. Ground Stud Removal and Replacement.

proceed as follows:

Remove top cover in accordance with paragraph 5-12a.

(1)

(2)

Remove two flat washers (56), lock washers (57) and nut

(58) that secure ground stud (53) to chassis (52).

Remove stud from chassis, then remove two lugs (54) and

(3)

It is not necessary to unsolder wiring

lockwasher (55).

from lugs.

5-54