SDR SWAA2025072987350

Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date: July 1, 2025
Submitted: July 29, 2025
Operation: Air carrier
Aircraft: N296WN
Make and model: Boeing 7377H4
Aircraft serial: 36613
Aircraft time: 58,371 hours, 35,212 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

CORROSION FOUND ON PASSENGER SEAT TRACK AT LBL 25 BS 360+10 ON CROWN AND WELL, BS 400 ON CROWN, BS 480+13 ON CROWN AND WELL, BS 500A+6 ON WELL; BS 500B+11 ON CROWN AND WELL AT WL 208 ACCOMPLISHED ON CUSTOMER CARDS TTG8Q013JXQP AND TTG8Q013JWGG.

More about the Boeing 737-7H4