SDR UPS96220584

Service difficulty report · Frame · Boeing 72725C

Difficulty date: May 7, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N946UP
Make and model: Boeing 72725C
Aircraft serial: 19721
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 760
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

INSPECTION TYPE-C, RIGHT SIDE FRAME 760, FWD EDGE OF RT FWD EMERGENCY EXIT HAS TWO SMALL AREAS OF INTERGRANULAR CORROSION ON INNER FLANGE STRAP AT STRINGERS 16R AND 17R. REMOVED FASTENERS AND CORROSION PER SRM 51-30-2 AND 51-10-6, BLENDED AREA AND FINISHED PER DHC SK 946-750 AND SRM 51-10-2, INSTALLED FASTENERS PER SRM 57-30-2.

More about the Boeing 727-25C