SDR DALA2025041002790

Service difficulty report · Seat Track · Boeing 757232

Difficulty date: April 9, 2025
Submitted: April 10, 2025
Operation: Air carrier
Aircraft: N6710E
Make and model: Boeing 757232
Aircraft serial: 30482
Aircraft time: 78,413 hours, 30,453 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Zone 200
Stage of operation: IN
How discovered: O
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

SHIP 6710 CORROSION OUT OF LIMITS, IN REF NRC. 00224: CORROSION ON LH OUTBD SEAT TRACK BTW STA 680 TO 708 AT CROWN IS 0.520IN, AND BOTTOM OF TRACK IS 0.150IN, THEREFORE AREA IS OUT OF LIMITS PER B757-200 SRM 53-00-52-1A PROCEDURE 1, ALLOWABLE DAMAGE 1, NOTE C , FIG. 101 DETAIL I. CORRECTIVE ACTION: SUMMARY OF NRC 00415, CORROSION LEVEL 2, LH OUTBD SEAT TRACK BTW STA 640 TO 708 WAS REPLACED PER B757-200 SRM 51-40-02-0G PAR 7 D. (0903387)