What was found
INSPECTION TYPE:SEG3, *MAJOR REPAIR* STA 1681.80 FLOOR BEAM UNDER CHORD FWD FLANGE HAS CORROSION OUT OF LIMITS AT LBL 26-40ACCOMPLISHED REPAIR ON FLOOR BEAM PER SRM 53-60-51-2R-3 DETAIL II.
- Difficulty date
- February 18, 2023
- Submitted
- March 7, 2023
- Operation
- Air carrier
- Aircraft
- N442UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 27387
- Aircraft time
- 29,363 hours, 19,289 cycles
- System (JASC)
- 5100 · Standard Practices/Structures
- Part
- Floorbeam
- Part number
- 146N51721
- Part serial
- NA
- Condition
- Corroded
- Location
- Sta1681.8 Lbl26
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.