SDR DALA2016021701145

Service difficulty report · Intercostal · Boeing 757232

Difficulty date: February 16, 2016
Submitted: February 17, 2016
Operation: Air carrier
Aircraft: N652DL
Make and model: Boeing 757232
Aircraft serial: 24392
Aircraft time: 87,049 hours, 36,361 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 1280-1300
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 AREA, INTERCOSTAL IS HEAVILY CORRDOED BETWEEN BS 1280-1300 BETWEEN S27-26R, CP53-154-01I. REMOVED CORROSION AT AFT CARGO BILGE AREA INTERCOSTAL BS 1280- 1300 BETWEEN S27-1300 BETWEEN S27-26R IAW SRM 51-10-02 DIM 2" X .5" REMOVED , LOCATED AND DRILLED AND INSTALLED NEW INTERCOSTAL, PN 145N5425U28, PO 652DL-00423 IAW SRM 51-40-02 , 51-40-05 AND DWG 146N5397, REV CP.