SDR DALA2023032302225

Service difficulty report · Unknown · Boeing 757232

Difficulty date: March 22, 2023
Submitted: March 23, 2023
Operation: Air carrier
Aircraft: N658DL
Make and model: Boeing 757232
Aircraft serial: 24420
Aircraft time: 96,717 hours, 44,238 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Unknown
Condition: Unknown
Location: Unknown
Stage of operation: IN
How discovered: O
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 658 SECONDARY NRC: IN REFERENCE TO NRC 295: CORROSION OUT OF LIMITS AT FLOOR STRINGERS (4EAS ) RBL 2 AND 7 FROM STA 710 TO 760 AND 840 TO 850 ; RBL 10 FROM STA 710 TO 780 AND 840 TO 850; RBL 16 FROM STA 710 TO 780. IN AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00710: STRINGERS (4EAS ) RBL 2 , RBL 7 RBL 10 AND RBL 16 BTW STA 710 TO 850 IN AFT CARGO COMPARTMENT WERE REPLACED PER B-757-200 SRM. (2683537)