Service difficulty report · Frame · Boeing 757236

Difficulty date
July 1, 2026
Submitted
July 2, 2026
Operation
Air carrier
Aircraft
N979FD
Make and model
Boeing 757236
Aircraft serial
25592
Aircraft time
67,394 hours, 26,445 cycles
Part
Frame
Part number
657N43135
Condition
Cracked
Location
Zone 200
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

[MAIN DECK STUB FRAME IS CRACKED AT UPPER FLANGE AT 580 LBL 45.50 MAIN DECK STUB FRAME CRACKED AT UPPER FLANGE STA 580 LBL 45.50, 2026-07-01] ORG WRI 979 25-50 0563 MAIN CARGO DECK LEFT O/B SEAT TRACK DAMAGED AT STATION 579. LOCK ID B579. REPLACED SEGMENT USING E.A.#:F-5310-T0387768 PART: 1 (P1) TITLE: FUSELAGE - MAINFRAME - SEAT TRACK SPLICE REPAIR FROM STA 530 TO STA 610 AT LBL 45 ALONG WITH 757 SRM 53-00-52- 2R AND DRW 657N3399.