SDR DALA2019072604473

Service difficulty report · Intercostal · Boeing 757232

Difficulty date: July 26, 2019
Submitted: July 29, 2019
Operation: Air carrier
Aircraft: N6711M
Make and model: Boeing 757232
Aircraft serial: 30483
Aircraft time: 63,169 hours, 23,407 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: V
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 6711 EXFOLATION CORROSION ON INTERCOSTAL STA 1360 TO STA 1380 BTW S-26R TO S-27R (C2) (TRANSFERRED FROM NRC 00190). CORRECTIVE ACTION: SUMMARY OF NRC 00567: (CORROSION LEVEL 2) INTERCOSTAL STA 1360 TO STA 1380 WAS REPLACED PER SRM. (1190218)