SDR DALA2023013100792

Service difficulty report · None · Boeing 757231

Difficulty date: January 29, 2023
Submitted: January 31, 2023
Operation: Air carrier
Aircraft: N718TW
Make and model: Boeing 757231
Aircraft serial: 28486
Aircraft time: 81,164 hours, 20,962 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: None
Condition: None
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 6815 SECONDARY NRC, IN REF NRC: 00233: CORROSION ON LH SIDE PANEL (UPPER AND LOWER SIDES) BTW STA 1310-1410 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00580: (UT) MEASUREMENT THICKNESS WAS ACCOMPLISHED, AREA BTW STA 1310 / STA 1410 IT IS OUT OF LIMITS PER B757-200 SRM. THEREFORE, SIDE PLATE STA 1310 TO STA 1410 WAS REPLACED PER B-757-200 SRM. (2605627)