TM 5-3610-257-14
b.
Remove raceway plates securing diffuser.
c.
Remove diffuser from light fixture.
d.
Remove safety tabs and tubes. Place in diffuser.
e.
Squeeze light wire guard and remove.
f.
Remove electrical component straps as required.
g.
Tag wires from ballast for reference.
h.
Disconnect ballast wire from wire nut connection.
i.
Pry out tube socket holder with flat tip screwdriver.
j.
Using scribe, depress wire clips and disconnect ballast wiring.
k.
Remove nut and defective ballast.
l.
Install new ballast and secure with nuts.
m.
Connect wires to corresponding tube socket holders.
n.
Reconnect ballast wire to wire nut connection.
o.
Remove tags.
p.
Install new electrical component straps, as required.
NOTE
Be sure wires are free of kinks and do not interfere with placement of wire guard.
q.
Reinstall wire guard.
r.
Reinstall tube and safety tabs.
s.
Reinstall diffuser.
t.
Reinstall raceway plates.
u.
Turn on overhead light circuit breaker and main circuit breaker.
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