SDR UIEA2021040200800

Service difficulty report · Seat Track · Boeing 74747UF

Difficulty date: April 1, 2021
Submitted: April 2, 2021
Operation: Air carrier
Aircraft: N492MC
Make and model: Boeing 74747UF
Aircraft serial: 29253
Aircraft time: 93,536 hours, 16,163 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Main Deck
Stage of operation: IN
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

FOUND MD SEAT TRACK STRUCTURE CORROSION BETWEEN STA 1930 AND STA 2100 LBL 98.58(<P>REPAIR DAMAGED AREA IAW SRM 53-00-52-2R-6 REPAIR 6 REV 91 AND EI NO T2021A53M-782 REV 2 BOEING DWG NO 65B38251 SH 61 REV A, 65N38288 SH3 REV A 65B38406 SH8 REV A, 65B38306 SH6 REV A. JOB COMPLETED AND CONDITION CHK NORMAL.</P>)

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