TM 11-5841-283-12/NAVAIR 16-30APR39-1
TROUBLESHOOTING.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
9. Spiral Antennas do not transmit signal or signal is weak.
Step 1.
manual.
If antenna is bad, replace unit with a new one. Turn in bad unit for
Step 2.
Check for bad interconnecting transmission line assembly. See troubleshooting
flowcharts at back of manual.
If interconnecting transmission line assembly is bad, replace assembly
with a new one. Turn in bad assembly for repair, Refer to a higher level
of maintenance.
Step 3.
Check for bad radar receiver. See troubleshooting flowcharts at back of manual.
If radar receiver is bad, replace unit with a new one. Turn in bad unit
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