SDR DALA1036085519

Service difficulty report · Seat Track · Boeing 757251

Difficulty date: December 20, 2010
Submitted: December 21, 2010
Operation: Air carrier
Aircraft: N519US
Make and model: Boeing 757251
Aircraft serial: 23207
Aircraft time: 74,471 hours, 30,609 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 1409-1411
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

DURING M-CHECK, FOUND AFT CABIN, STA 1409-1411 RBL 45.5 SEAT TRACK CORRODED. BLENDED SEAT TRACK AT STA 1409-1411, RBL 45.5 IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52, FIG 101. REMOVED SEAT TRACK SECTION FROM 1320-1450 IAW SRM 51-40-02. FABRICATED NEW SEAT TRACK SECTION IAW SRM 53-60-52, FIG 1, LOCATED AND DRILLED IAW SRM 51-40-05. TREATED AND PRIMED IAW SRM 51-20-01, TOP COATED IAW AMM 51-24-03 AND INSTALLED NEW SEAT TRACK SECTION TO BS 1320-1450, RBL 45.5 IAW SRM 51-40-02.