TM 5-3610-253-14
Remove power supply cover.
g.
h. Remove two retaining screws from bottom front of PM unit, and slide unit
from left pillar.
i.
Remove drip plate from inside pillar.
Remove top front cover plate and pull cable up and through opening.
j.
k. Remove SDA circuit board to gain access to cable holddown.
l.
Remove cable holddown and pull cable through opening.
m.
Remove cable holddown between frames above proximity switch.
5-591
