TM 5-3610-253-14
(1) Disconnect plug connectors from the circuit board.
(2) Loosen captive screws and carefully pull out defective LS circuit
board.
(3) Slide in new LS circuit board and secure with screws.
(4) Reconnect plug connector.
(5) Proceed to step g.
f. Replace receiver and lens as follows:
(1) Disconnect connector plug and using pin extractor tool, tag and
remove pins and wires for defective receiver.
(2) Remove retaining screws on defective receiver and lens. Remove
lens.
(3) Install new receiver lens, secure with screws.
(4) Using pin insertion tool reconnect pins and wires into connector
and reconnect connector.
(5) Perform light barrier adjustments (paragraph 5-40.62).
Reinstall light barrier cover and secure with screws.
g.
h.
Place operator key back into safety lock.
MOS: 83FJ6, Reproduction Equipment Repairer
TOOLS: Flat Tip Screwdriver
Knife, TL 29
No. 2 Cross Tip Screwdriver
Heat Shrink Gun
6 mm Hex Head Key Wrench
SUPPLIES: Wire Ties
1-1/2 in. Diameter Heat Shrink
Star-Delta Switch
Main Power Switch
Control Power on Switch
WARNING
Death or serious injury may occur from electrical shock unless power is
turned off before servicing.
5-614
