TM 5-6675-316-14
WARNING
Death or serious injury may occur from electrical shock unless power cord
is unplugged before servicing.
a.
Turn power off, and unplug power cord.
b. Loosen two quick-disconnect screws, and remove front cover.
c.
Loosen two screws, and remove rear cover.
d.
e.
f.
9.
h.
i.
j.
k.
Remove defective dimmer card.
Apply heat sink compound to dimmer circuit card mounting bracket.
Install new dimmer circuit card by alining pins carefully and pressing
into position.
Secure with screws.
Reinstall rear cover and tighten screws.
Reinstall front cover, and tighten quick-disconnect screws.
Plug in power cord.
Turn power on, and allow grids to warm up.
Adjust light grids (pararaph 4-20.1).
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