TM 9-2320-365-20-1
2-1068
YES
NO
4.
5.
If continuity is not present,
relay K53 is faulty.
If 24 vdc is not present,
wire 1960 is faulty. If
24 vdc is present,
wire 1906 is faulty.
YES
NO
Is 24 vdc present at
relay K53 terminal 85?
KNOWN INFO
Circuit breaker OK.
Radio OK.
POSSIBLE PROBLEMS
Faulty relay K53.
Faulty dashboard cable
assembly.
TEST OPTIONS
Continuity Test or
STE/ICE-R #91
REASON FOR QUESTION
KNOWN INFO
Circuit breaker OK.
Radio OK.
Relay K53 OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
assembly.
TEST OPTIONS
Voltage Test or
STE/ICE-R #89
REASON FOR QUESTION
WARNING
Read WARNING
on following page.
Is continuity present
between relay K53
terminals 30 and 87A?
Replace relay K53
(para 7-9).
Repair wire 1960 (para 2-40)
or replace WTEC II dashboard cable
assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
Repair wire 1906 (para 2-40)
or replace WTEC II dashboard cable
assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
e95. RADIO DOES NOT OPERATE (CONT)
