SDR FDEA201807161716

Service difficulty report · Seat Track · Boeing 757236

Difficulty date: July 16, 2018
Submitted: July 16, 2018
Operation: Air carrier
Aircraft: N953FD
Make and model: Boeing 757236
Aircraft serial: 28667
Aircraft time: 31,727 hours, 22,248 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 35043
Condition: Corroded
Location: Fuselage
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

MAIN DECK LT FLOORBEAMS, LBL 7 SEAT TRACK HAS CORROSION FROM STA 345 TO STA 377. REMOVED CORROSION IAW SRM 53-00-52, 100% MATERIAL LOSS OUT OF ALLOWABLE LIMITS. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-40-08-0G, 51-40-02-0G, 53-10-52-01 FIG 1 AND VA DWG 3470 REV G.