TM 5-6675-306-14
KEY to fig. 7-3:
(1)
Clean all metal parts with an approved
1. Screw (4)
6.
Bulb
cleaning solvent and dry thoroughly. Clean the
2. Insulation bushing (4) 7.
Lamp socket
groundglass with lens tissue or a lens cloth.
3. Contact spring (2)
8.
Housing
4. Insulation plate (2)
9.
Cover plate
(2) Inspect the groundglass for cracks, chips,
5. Lamp housing
10.
Groundglass
scratches, and etching. Inspect the lamp for defects.
Inspect the contact springs for bends, wear, and fatigue.
c Cleaning, inspection, and repair.
Inspect the insulators for wear and damage.
(3) Replace all defective parts that cannot be
WARNING
repaired.
Dry cleaning solvent, P-D680, used to
clean parts is potentially dangerous to
d Reassembly. Refer
to
and
personnel and property. Avoid repeated
reassemble the lamp fittings.
and prolonged skin contact. Do not use
near open flame or excessive heat.
Flash point of solvent is 100 F-
138F.(38C.-59C.)
7-7
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