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TM 11-5820-890-20-2
5-39
5.3.
TROUBLESHOOTING FLOWCHARTS. Continued
CHART 8
VARIABLE WILL NOT LOAD.
(Sheet 1 of 1)
START
NO
YES
VARIABLE
LOADS
?
REPLACED
FILL DE
VICE IS
BAD.
1. REPLACE FILL
DEVICE WITH
KNOWN GOOD
FILL DEVICE.
2. LOAD A
VARIABLE.
REPLACE RT.
NO
YES
RT1523C
?
(Assumes LS-671 is used)
1. Ensure CX-13292
is installed correctly.
YES
1. Remove RT
2. Set PSA Local/
Remote to Local
3. Remove cables
from MB J3/J4
4. Reload Variable
Check continuity
at LS-671, Pin
A to PIN J.
REPLACE LS-671.
REPLACE RT.
REPLACE
CX-13292.
Return to
Operational
Check.
Install correctly
and reload
variable.
VARIABLE
LOADS
?
VARIABLE
LOADS
?
YES
Short
?
Installed
Correctly
?
NO
NO
NO
NO
YES
YES
(Assumes LS-671 is Used)
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