SDR UPS00231255

Service difficulty report · Stringer · Boeing 72725C

Difficulty date: December 27, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N947UP
Make and model: Boeing 72725C
Aircraft serial: 19722
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Bs 490 - 540
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:SI CRACKED FASTENER HOLES IN STR 3 RT BETWEEN BS 490 AND BS 540. CUT OUT DAMAGED STRINGER FROM BS 490 TO BS 550, STR 3 RT. FABRICATED NEW STRINGER COLD FORMED NEW STRINGER AT JOGGLED AREAS AND FABRICATED STRINGER REPAIR SPLICES ALODINED PRIMED AND INSTALLED ALL PARTS IAW SRM 5 3-10-3, SRM 51-30-2, SRM 51-10-2.

More about the Boeing 727-25C