TM 5-3610-253-14
MOS: 35E, Special Electronic Devices Repairer
TOOLS: Flat Tip Screwdriver
SUPPLIES: Switch
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 backgauge control switches cover.
c.
Tag and disconnect wires from defective switch.
d. Remove screws holding switch in place and remove defective switch and
spacer board.
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