TM 5-6675-320-14
c .
Replace PCA A5.
WARNING
Death or serious injury may occur from electrical shock unless power cord
is unplugged before servicing.
(1) Remove two screws and grounding spring.
(2) Loosen retaining screw and remove plastic shield.
(3) Tag and disconnect wiring from board.
(4) Remove two screws and defective PCA A5 board.
(5) Install new PCA A5 board and secure with two screws.
(6) Reconnect wiring .
( 7 ) R e p l a c e p l a s t i c s h i e l d a n d t i g h t e n r e t a i n i n g s c r e w .
(8) Reinstall grounding spring and secure with two screws.
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