Service difficulty report · Stringer Splice · Boeing 757232

Difficulty date
March 29, 2016
Submitted
March 30, 2016
Operation
Air carrier
Aircraft
N651DL
Make and model
Boeing 757232
Aircraft serial
24391
Aircraft time
87,021 hours, 37,142 cycles
Part
Stringer Splice
Condition
Corroded
Location
Bs 1626
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

CORROSION FOUND ON STRINGER SPLICE AFT GARGO BS 1626, S22R. MOVED CORROSION AT AFT CARGO STRINGER SPLICE BS 1626, S22R. ORIGINAL MATERIAL THICKNESS IS .045, REMOVED .045, REMAINING 0.0 USED CALIBER ASSET 0015517. DAMAGE OUT OF LIMITS IAW SRM 53-00-03. REMOVED SPLICE IAW SRM 51-40-02. FORMED NEW PART IAW ORIGINAL AND DWG 146N3820, REV C, FROM .050 7075-0, PO 00007214. LOCATED AND DRILLED THE NEW SPLICE IAW SRM 51-40-05 AND DWG 146N3700 REV G INSTALLED THE NEW SPLICE STR IAW SRM 51-40-02, PARA 7 AND DWG 146N3700, REV G.