# SDR IPXA2026051439477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2026
- Submitted: June 1, 2026
- Operation: Air carrier
- Aircraft: [N611UP](https://openairdocs.org/aircraft/N611UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 64257
- Aircraft time: 29,966 hours, 4,379 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Fairing
- Part number: 113U961222
- Condition: Debonded
- Location: Zone 600
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026051439477

## Discrepancy

FOUND RH WING NO.6 FLAP TRACK FWD FAIRING DISBOND (REPAIR).  1. I.A.W. 747-8F SRM 57-53-70-2R-1 REFER TO SRM 51-70-04-2R-1 AND SRM 51-30-10-0G-0 REV. 48 PERFORM REPAIR AS BELOW STEP :  REMOVE THE DISBOND MATERIALS AND CLEAN. MEASURE THE DAMAGE AREA ( DIA : 2", 32" FROM AFT EDGE, 33" FROM UPR EDGE ). BOND THE REPAIR PLIES WITH RESIN CURED AT 200°F FOR 240 MINUTES WITH MINIMUM VACUUM OF 22 IN/HG. CONDITION CHECK IS SATISFACTORY. ATTACHMENTS ARE UPLOADED.  I.A.W. B747 NDT MANUAL PART 1, 51-01-01 AND PART 4, 51-00-05, REV.182 TO PERFORM NDT/UT FOR THE POST REPAIRED AREA INCLUDED THE AREA WAS HOT PLUS WITHIN 6" ALL AROUND. RESULT: NO DEFECT FOUND.

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