SDR DALA2015111506983

Service difficulty report · Stiffener · Boeing 757232

Difficulty date: November 14, 2015
Submitted: November 16, 2015
Operation: Air carrier
Aircraft: N650DL
Make and model: Boeing 757232
Aircraft serial: 24390
Aircraft time: 86,155 hours, 37,155 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Stiffener
Condition: Corroded
Location: Bs 1480
Stage of operation: IN
How discovered: 9
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 PIT; STIFFNER CLIP CORRODED AT BS 1480, S29L BILGE, C/T KEELBEAM. REMOVED CORROSION ON AFT PIT STR CLIP BS 1480, STR 29L IAW SRM 51-10-2. AREA WITH MATERIAL LOSS, 100 PERCENT. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. R & R STRINGER CLIP, PN 140N2001045 PO 650DL-00269 IAW DWG 146N1015, REV D. INSTALLED NEW CLIP IAW SRM 51-40-02 AND DWG 146N1015, REV D.