TM 5-3610-253-14
5-40.33 Replace IAR to AR
Ribbon Cable.
MOS: 35E, Special Electronic Devices Repairer
TOOLS:
Flat Tip Screwdriver
Ribbon Cable
SUPPLIES:
WARNING
Death or serious injury may occur from electrical shock unless power is
turned off before servicing.
Turn off power.
a.
(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.
Remove the defective ribbon cable from both circuit boards.
d.
Install new ribbon cable onto both circuit boards.
e.
Reinstall front electronics enclosure cover.
f.
Place operator key back into safety lock.
5-573