TM 5-6675-319-14
Table 2-4. ORGANIZATIONAL TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3.
DRYER HEATER DOES NOT WARM DRYING AIR - Cont
Step 2.
Check DRYER switch for continuity.
( a ) I f s w i t c h i s n o t d e f e c t i v e , p r o c e e d t o s t e p 3.
( b ) I f s w i t c h i s d e f e c t i v e , r e p l a c e s w i t c h .
Step 3.
Check dryer heater relay for proper operation.
( a ) T u r n o n c i r c u i t b r e a k e r .
(b) Visually check relay for actuation when DRYER switch is turned on and
o f f .
( 1 ) I f r e l a y a c t u a t e s , p r o c e e d t o s t e p 4 .
( 2 ) I f r e l a y d o e s n o t a c t u a t e , r e f e r t o d i r e c t / g e n e r a l s u p p o r t
maintenance for replacement of relay.
Step 4.
Check dryer thermostat with multimeter for continuity.
(a) Turn off circuit breaker and DRYER switch.
(b) Set dryer thermostat at 100°F (37.8°C).
(c) Check for continuity between terminals 9 and 39 on power distribution
terminal board.
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