SDR FDEA2019082101963

Service difficulty report · Seat Track · Boeing 757232

Difficulty date: August 20, 2019
Submitted: August 28, 2019
Operation: Air carrier
Aircraft: N991FD
Make and model: Boeing 757232
Aircraft serial: 22911
Aircraft time: 83,240 hours, 42,084 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 657N33324
Condition: Corroded
Location: Bs 900-1030
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 FLOOR SEAT TRACK LBL 58.22(#1 FROM LEFT)HAS EVIDENCE OF CORROSION AT APPROX BS 1022-1030 FOUND SEAT TRACK,CORROSION DAMAGE @ SECTION STA 900 - STA 1030 LBL 58.22 TO HAVE NO ALLOWABLE DAMAGE DATA IAW B 757 SRM 53-00-52-1A,FIG 101 DETAIL VII,REMOVED FABRICATED AND INSTALLED NEW SECTION OF SEAT TRACK IAW B DWG 657N3332 REV - 657N3321 REV - , B 757 SRM 51-40-05-OG,51-10-02-OG AND 51-40-02-OG.