SDR FDEA201501100115

Service difficulty report · Stringer · Boeing 757222

Difficulty date: January 10, 2015
Submitted: January 12, 2015
Operation: Air carrier
Aircraft: N771FD
Make and model: Boeing 757222
Aircraft serial: 24799
Aircraft time: 76,307 hours, 28,339 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 146N3110649
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

AFT CARGO COMPARTMENT, RT SIDEWALL STATION 1480 TO 1500, STRINGER 25R HAS CORROSION. REMOVED CORROSION IAW SRM 51-10-02 AT AFT CARGO STATION1480 TO 1500, STRINGER 25R. ORIGINAL MATERIAL .070 INCHES, MATERIAL LOSS .003 INCHES, MATERIAL REMAINING .067 INCHES. NOT ALLOWABLE DAMAGE IAW SRM 53-00-03 FIG 101. REPAIRED STRINGER IAW SRM 53-00-03 FIG 201 REPAIR 2. THIS IS A CATEGORY A REPAIR MAJOR REPAIR.