SDR UIEA2021040200811

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: Bs 1100-1200
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 DAMAGES ON SEAT TRACK (PN 65B16026-33) BETWEEN STA 1100 AND 1200 AT LBL 11.33(<P>REMOVE DAMAGED PART IAW SRM 51-40-02 REV 91. REPAIR THE TRACK IAW EI NO T2021A53M-803 REV 1, SRM 51-40-02 REV 91, BOEING DWG 11140801 SH2. REV D. AND SH 3. REV E. JOB COMPLETED AND CONDITION CHK NORMAL</P>)

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