SDR DALA2021073004316

Service difficulty report · Intercostal · Boeing 757232

Difficulty date: July 28, 2021
Submitted: July 30, 2021
Operation: Air carrier
Aircraft: N652DL
Make and model: Boeing 757232
Aircraft serial: 24392
Aircraft time: 90,344 hours, 38,395 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 1375-1380
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

SHIP 652 CORROSION ON INTERCOSTAL BTW STA 1375 TO 1380 STGR 27 LH AT AFT CARGO COMPARTMENT (CCT)(C2) IN ORDER TO PERFORM NRC 496. CORRECTIVE ACTION: SUMMARY OF NRC 01137: INTERCOSTAL BTW STA 1375 TO 1380 STGR 27 LH WAS REPAIRED PER B757-200 SRM. (1891464)