TM 5-3610-253-14
b. Remove front electronics enclosure cover.
Loosen captive screws and remove circuit board retaining bracket.
c.
d. Remove defective circuit board.
NOTE
If PS5 or PS24 circuits are replaced, it will be necessary to perform
power supply adjustments (paragraph 5-40.63).
If TAM circuit board is replaced, it will be necessary to perform
measurement display adjustment (paragraph 5-40.60).
e.
Using care, install new circuit board into proper location, and be sure
circuit board is properly seated.
f. Reinstall circuit board retaining bracket.
Reinstall front electronics enclosure cover.
g.
h. Place operator key back into safety lock.
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