SDR 95ZZZX2870

Service difficulty report · Stringer · Boeing 727251

Difficulty date: February 17, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N259US
Make and model: Boeing 727251
Aircraft serial: 19978
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Fs 675 Str 19l
Stage of operation: IN
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 INSPECTION OF AD 91-06-06, FOUND STR 19L AT BS 675 EXFOLIATED ON INBOARD LOWER FLANGE. REMOVED DAMAGED AREA OF STRINGER. FABRICATED STRINGER SPLICE FROM BAC 1498-125, 7075-T6 STRINGER MATERIAL AND NEW STRINGER TIE FROM .040 INCH, 7075-T6. TREATED MATERIALS, PRIMED, AND INSTALLED IAW SRM 51-20-1, SRM 53-10-3, SRM 51-10-2, AND SRM 51-30-2.