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TM 11-5820-890-20-2
5-42
5.3.
TROUBLESHOOTING FLOWCHARTS. Continued
Chart 9
FAILED FORWARD AND REVERSE POWER CHECK.
(Sheet 3 of 3)
NO
YES
RESISTANCE
READING DROPS
BY GREATER
THAN 2 OHMS
?
1. REMOVE TEST SET CABLE FROM RT ANT J1.
2. VISUALLY INSPECT RT ANT J1.
REPLACE RT ANT J1.
1. SET RT FCTN TO LD.
2. PLACE RED DMM PROBE (+) ON CENTER
CONDUCTOR OF RT ANT J1.
3. PLACE BLACK DMM PROBE (-) ON OUTSIDE
OF RT ANT J1.
4. READ DMM WHILE PRESSING CENTER
CONDUCTOR IN, WITH RED DMM PROBE.
NO
YES
RT ANT
CONNECTOR
DAMAGED
?
REPLACE RT ANT J1.
NO
YES
RT ANT
CONNECTOR
SILVER COLORED
?
REPLACE RT.
REPLACE RT.
3
SH 3
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