TM 5-6675-328-14
a. Turn off switch.
b. Gently pull diffuser from light bracket and place diffuser out of the way to prevent damage.
c. Remove safety tab from lamp socket.
d. Rotate defective lamp until lamp prongs are free from slot and remove lamp.
e. Insert new lamp prongs into slot and rotate lamp 90 degrees.
f. Reinstall safety tab into lamp socket.
g. Reinstall diffuser.
h. Turn on power.
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