# SDR ASMF201910090001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2019
- Submitted: October 9, 2019
- Operation: Air carrier
- Aircraft: [N783AM](https://openairdocs.org/aircraft/N783AM), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 37167
- Aircraft time: 17,573 hours, 1,936 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Condition: Cracked
- Location: Lt Wing Te
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF201910090001

## Discrepancy

DURING TRANSIT CHECK, MAINTENANCE PERSONNEL DETECTED CRACK OF 3.712” L IN UPPER OUTBOARD FLANGE LH WING FIXED TRAILING EDGE RIB ASSY OF LH INBOARD FLAP IAW DMC-B787-A-51-21; SO THE DAMAGE WAS REPAIRED I.A.W. BOEING MSG AMX-AMX-19-0427-02B; HFEC INSPECTION ACCOMPLISHED IAW  REF. B787 NDTM PART 6 51-00-01 PROC. 1; NO ADDITIONAL DAMAGES WERE FOUND, ALL CORRECT.

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