Service difficulty report · Transceiver · Boeing 75724APF

Difficulty date
April 9, 2020
Submitted
April 10, 2020
Operation
Air carrier
Aircraft
N474UP
Make and model
Boeing 75724APF
Aircraft serial
28844
Aircraft time
18,949 hours, 13,003 cycles
Part
Transceiver
Condition
Malfunctioned
Location
Weather Radar
Stage of operation
CL
How discovered
O
Nature of condition
B
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INSPECTION TYPE:N/ADURING DEPARTURE APX3000FT CREW DETECTED STRONG ELECTRICAL AKRID SMELL BOTH RADAR SWITCHES OFF SMELL COMPLETELY GONE LESS THAN 1 MINUTE. ABOVE 10000 FT EACH RADAR SWITCH TURNED ON THEN OFF NO SMELL CAPTS RADAR OPS NORMAL DURING FLT F/O OFFOPERATED LH &RH A/C PACKS INDIVIDUALLY NO UNUSUAL SCENTS/SMELLS NOTICED ACCOMPLISHED OPS TST OF AIR RECIRC SYST PER MM 21-25-00-50 REF FIM 21-00-01-301 NO FAULTS C/W WEATHER RADAR TEST PER MM 34-43-00-501 REMOVED AND REPLACED WEATHER RADAR RCVR/TCVR PER MM 34-43-01-401 & 34-43-01-404 ADJ TEST 34-43-

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