SDR UIEA2020061001266

Service difficulty report · Seat Track · Boeing 74747UF

Difficulty date: June 6, 2020
Submitted: June 10, 2020
Operation: Air carrier
Aircraft: N496MC
Make and model: Boeing 74747UF
Aircraft serial: 29257
Aircraft time: 82,485 hours, 13,672 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 750-930
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

CORROSION - FOUND M/D CGO SEAT TRACK CORROSION BETWEEN BS 750 AND 930 RBL 11.33. REPAIRED DAMAGE AREA IAW SRM 53-00-52 REPAIR 12 DETAIL III (STA 830), DETAIL I (STA 930) REV 88 AND EI T2020A53M-1478 REV 1 AND DWG 65B38252 SH 12 REV -, SH 13 REV -, SH 18 REV B.

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