SDR UIEA2020100732155

Service difficulty report · Antenna · Boeing 767375

Difficulty date: October 3, 2020
Submitted: October 7, 2020
Operation: Air carrier
Aircraft: N649GT
Make and model: Boeing 767375
Aircraft serial: 25864
Aircraft time: 91,826 hours, 23,525 cycles
System (JASC): 3451 · DME/TACAN System
Part: Antenna
Condition: Failed
Location: Dme
Stage of operation: IN
How discovered: 9
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

LEFT AND RIGHT DME INOPERABLE P/N DM 1601354-001. REMOVED AND REPLACED DME RT INTERROGATOR M124, OPS CHECK OK AMM 34-55-01. REMOVED AND REPLACED DME LT ANTENNA M263, OPS CHECK OK AMM 34-55-02. MDDR 133403 CLEARED UP, PLACARD REMOVED. P/N OFF 622-4540-122, S/N 6506, S/N ON 5818.