SDR UIEA2026082600804

Service difficulty report · Seat Track · Boeing 7673Y0

Difficulty date: September 11, 2026
Submitted: September 11, 2026
Operation: Air carrier
Aircraft: N642GT
Make and model: Boeing 7673Y0
Aircraft serial: 26207
Aircraft time: 89,690 hours, 26,086 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Zone 200
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

MAIN DECK, BS 1590, LBL 55 SEAT TRACK CROWN CORRODED. CORROSION REMOVED IAW SRM 51-10-02, AND PROTECTED IAW SRM 51-20-01. MEASURED L: 3" X W: 0.7" X D: 0.009". WITHIN SRM 53-00-52 ALLOWABLE DAMAGE 1, FIG 101, & SRM 53-00-52, ALLOWABLE DAMAGE 1, FIG 101, DETAIL VII, LIMITS. NO FURTHER DEFECTS NOTED.

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