Service difficulty report · Stringer Splice · Boeing 757232

Difficulty date
October 20, 2015
Submitted
October 22, 2015
Operation
Air carrier
Aircraft
N650DL
Make and model
Boeing 757232
Aircraft serial
24390
Aircraft time
86,155 hours, 37,155 cycles
Part
Stringer Splice
Condition
Corroded
Location
Bs 1460
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 CARGO BILGE HAS CORROSION FOUND AT BS 1460, S28L. REMOVED CORROSION ON AFT PIT BILGE STR 28L SPLICE BS 1460 IAW SRM 51-10-02 AREA WITH ORIGINAL THICKNESS OF .100 MATERIAL LOSS .028 MATERIAL REMAINING .072 AREA FOUND TO BE WITH OUT OF LIMITS IAW SRM 53-00-03. R & R STRINGER SPLICE PN 146N3820-21, P.O. 650DL-00219 IAW DWG 146N3820, REV C INSTALLED STRINGER SPLICE IAW DWG REV C AND SRM 51-40-02.