TM 5-3610-253-14
MOS: 35E, Special Electronic Devices Repairer
TOOLS: Flat Tip Screwdriver
No. O Cross Tip Screwdriver
Connector Pin Extractor/Insertion Tool
SUPPLIES:
LS Circuit Board
Infrared Light Receiver and Lens
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 screws and left light barrier housing cover.
To replace LS circuit board, proceed to step e.
c.
d. To replace infrared receiver and lens, proceed to step f.
Replace LS circuit board as follows:
e.
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