SDR SWAA2022121372108

Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date: November 15, 2022
Submitted: December 13, 2022
Operation: Air carrier
Aircraft: N267WN
Make and model: Boeing 7377H4
Aircraft serial: 32525
Aircraft time: 52,811 hours, 31,569 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 580-714 Rbl45
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

CORROSION ON CABIN SEAT TRACK, RBL 45, BS 580, 651, 681, 683, AND BS 714. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52-1A-1, PAR 4 A. 2 A, FIG 103, DETAIL A. REMOVED THE SEAT TRACK IAW SRM 51-40-02-0G-0. INSTALLED A NEW CABIN SEAT TRACK IAW DRAWING 144A5300, AND SRM 51-40-04-0G-0 FIG 1, TABLE B.

More about the Boeing 737-7H4