e13. VOLTS GAGE DOES NOT OPERATE OR IS INACCURATE (CONT)
TEST OPTIONS
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
KNOWN INFO
POSSIBLE PROBLEMS
Circuit breaker CB77 OK.
VOLTS gage OK.
Faulty dashboard cable
assembly.
YES
4.
WARNING
Read WARNING
on following page.
NO
If 24 VDC is not present, wire
1929 is faulty. If 24 VDC is
present, wire 1546 is faulty.
Is 24 VDC present at
terminal board TB1
position 64?
Repair wire 1929 from circuit breaker
CB77 socket 5 to terminal board TB1
position 64 (para 2-40) or replace WTEC II
dashboard cable assembly (para 7-10) or
WTEC III dashboard cable assembly
(para 7-11).
Repair wire 1546 from terminal board TB1
position 61 to connector J913 pin 9 (para 2-40)
or replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
TM 9-2320-365-20-1
2-346.6 Change 1