TM 5-3610-253-14
h. Check pin 14a for 0 volts when clamp is lowered. Use ground post on SCU
as ground. If voltage is present, replace clamp proximity switch
i.
Turn off power.
(1) Turn Star-Delta switch to Y position, then to O position.
(2) Turn main power switch to O position.
Reinstall circuit board IAR.
j.
k. Reinstall front and rear electronics enclosure covers.
5-517
