SDR DALA13068595642

Service difficulty report · Seat Track · Boeing 757251

Difficulty date: December 6, 2013
Submitted: December 12, 2013
Operation: Air carrier
Aircraft: N542US
Make and model: Boeing 757251
Aircraft serial: 26489
Aircraft time: 50,281 hours, 19,971 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 1073
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

PASSENGER CABIN BS 1073, RT INBD SEAT TRACK UPPER CROWN CORRODED BEYOND SRM LIMITS AT PREVIOUS BLEND AREA REMOVED CORROSION. ORIGINAL THICKNESS .715 REMAINING .063 LOSS OF .023 OUT OF LIMITS IAW SRM 53-00-52, PG 101. REPLACED SECTION OF SEAT TRACK CROWN IAW SRM 53-00-52, REPAIR 4, FIG 201.