SDR FDEA202202030205

Service difficulty report · Seat Track · Boeing 7572T7

Difficulty date: February 3, 2022
Submitted: February 4, 2022
Operation: Air carrier
Aircraft: N937FD
Make and model: Boeing 7572T7
Aircraft serial: 23895
Aircraft time: 74,177 hours, 33,329 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 146N51305
Condition: Corroded
Location: Bs 1540-1640
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

MAIN CARGO DECK @STA. 1640 SEAT TRACK RBL 45.50 HAS CORROSION. REMOVED CORROSION IAW SRM 53-00-52-1A D=0.40" FOUND TO BE OUT OF LIMITS, REMOVED AND INSTALLED NEW SEAT TRACK IAW SRM 51-40-02-0G, BATCH # 0002663579 MAT. BAC 1520-792A, MAJOR REPAIR.

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