TM 5-3610-253-14
5-40.32 Replace SCU to MC
Ribbon Cable.
MOS: 35E, Special Electronic Devices Repairer
TOOLS:
Flat Tip Screwdriver
SUPPLIES: Ribbon Cable
WARNING
Death or serious injury may occur from electrical shock unless power is
turned off before servicing.
a.
Turn off power.
(1) Turn Star-Delta switch to Y position, then to O position.
(2) Turn main power switch to O position.
(3) Using operator key, lock safety lock and keep key in your
b. Remove front electronics enclosure cover.
c.
Turn tabs at both ends of ribbon cable 180 degrees and remove defective
ribbon cable.
d.
Install new ribbon cable and secure in place by turning locking tabs
into place.
e.
Reinstall front electronics enclosure cover.
f. Place operator key back into safety lock.
5-572