SDR HALA2023060700120

Service difficulty report · Unknown · Airbus A330243

Difficulty date: June 6, 2023
Submitted: June 7, 2023
Operation: Air carrier
Aircraft: N380HA
Make and model: Airbus A330243
Aircraft serial: 1104
Aircraft time: 51,867 hours, 8,565 cycles
System (JASC): 3400 · Navigation System
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
Stage of operation: CR
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

ETOPS - IN CRUISE FLIGHT, TEMP BELOW -45 SAT WXR #1 DISPLAYS FALSE RETURNS IN ALL MODES. REPLACED COAX 3441-0818 PER ESPM 20-44-35 & 20-48-31. CLEANED COAX CONNECTORS 11VC,13VC,537VC,539VC. PERFORMED CONTINUITY & INSULATION CHECKS FROM 13SQ1 TO 1SQ1. ALL WIRE CHECKS OK. WX RADAR 1 SYS CHECKS OK PER AMM 34-41-00.

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