Service difficulty report · Floor Panel · Boeing 74744AF
FAA SDR system
- Difficulty date
- October 4, 2025
- Submitted
- October 8, 2025
- Operation
- Air carrier
- Make and model
- Boeing 74744AF
- Aircraft serial
- 35662
- Aircraft time
- 62,252 hours, 9,878 cycles
- Part
- Floor Panel
- Part number
- 144U580398
- Condition
- Cracked
- Location
- Zone 200
- 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
CRACK- FLOOR PANEL, MAIN DECK COMPARTMENT FLOOR PNL (P/N: 144U5803-98). MAIN DECK COMPARTMENT FLOOR PNL (P/N: 144U5803-98).I.A.W AMM 25-59-01-004-175 REV.114 REMOVE MAIN DECK CARGO FLOOR PANEL/SEALANT AND PERFORM G.V.I CHECK RESULT WAS NORMAL. IAW AMM 53-21-02-404-006 REV.114 INSTALL MAIN DECK CARGO FLOOR PANEL AND CONDITION CHECK NORMAL.