SDR DALA2026022501346

Service difficulty report · Frame · Boeing 757351

Difficulty date: February 24, 2026
Submitted: February 25, 2026
Operation: Air carrier
Aircraft: N582NW
Make and model: Boeing 757351
Aircraft serial: 32981
Aircraft time: 78,527 hours, 26,006 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Zone 100
Stage of operation: IN
How discovered: E
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

AFTER WASTE PANEL REMOVAL. CORROSION WAS FOUND ON FUSELAGE FRAME, BTW S29R - 28R, BS 1540, OUT OF LIMITS IAW SRM 53-00-07-1A, PROCEDURE 1, AD 1 NOTE B, DETAIL II, NDT MANUAL PART. 4 51-00-10 PROCEDURE 2. THE FRAME WEB AT BS 1540, S28 - 29R REPAIRED IAW ERA 632290-14, REV. ORIGINAL SECTION I. (1465798)