TM 5-6675-322-14
Table 1-4. ORGANIZATIONAL TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
Electrical shock hazard. Be sure power is off when checking continuity at
t r o u b l e s h o o t i n g p o i n t s . D e a t h o r s e r i o u s i n j u r y c o u l d r e s u l t f r o m f a i l u re
to do so.
1. FLUORESCENT CEILING LAMP IS INOPERATIVE.
Step 1.
Check for continuity of fluorescent lamp switch.
( a ) I f c o n t i n u i t y e x i s t s , p r o c e e d t o s t e p 2 .
( b ) I f c o n t i n u i t y d o e s n o t e x i s t , r e p l a c e s w i t c h ( p a r a g r a p h 1 -
16.3).
Step 2.
Check for continuity of lamp ballast.
( a ) I f c o n t i n u i t y e x i s t s , p r o c e e d t o s t e p 3.
( b ) I f c o n t i n u i t y d o e s n o t e x i s t , r e p l a c e s w i t c h ( p a r a g r a p h 1 -
16.1).
Step 3.
Check for shorts in RF Filter.
Replace RF filter (paragraph 1-16.2).
2. EXHAUST FAN IS INOPERATIVE.
C h e c k o n / o f f s w i t c h f o r c o n t i n u i t y .
(a)
If
continuity
exists,
replace
fan
(paragraph
1-16.9).
( b ) I f c o n t i n u i t y d o e s n o t e x i s t , r e p l a c e s w i t c h ( p a r a g r a p h 1-
16.9).
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