TM 9-2320-387-24-l
KNOWN INFO
WIRE 27C OK
POSSIBLE
PROBLEMS
WIRE 27D
CIRCUIT BREAKER 1
IS THERE CONTINUITY FROM
WIRE 27D AT THE HEATER FAN
SWITCH TO WIRE 27D AT
CIRCUIT BREAKER l?
DIAGNOSTIC FLOWCHART
1 TEST OPTIONS
1
1. SIX/ICE-R
TEST 91
(Page 2-508)
2. MULTIMETER
REASON FOR QUESTION
Continuity indicates that the wire
is OK, and the circuit breaker
must be the problem.
1
REPLACE CIRCUIT BREAKER 1.
RETURN TO P3, PAGE 2-362.
2-368
