# SDR DALA2021082304961

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2021
- Submitted: August 23, 2021
- Operation: Air carrier
- Aircraft: [N702TW](https://openairdocs.org/aircraft/N702TW), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 28162
- Aircraft time: 88,095 hours, 23,439 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Damaged
- Location: Bs 1640 S14r
- 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/DALA2021082304961

## Discrepancy

SHIP 6801 AD, AA, AWR IN REF AMDS 5311-01218-01AB STEP 11: UPPER HOLES INB/OUTB AND INBD LOWER WERE FOUND WITH SCRATCH, GOUGE AND CORROSION IN FUSELAGE FRAME AT STA 1640 STRINGER 14RH: IN LOWER INBD GOUGE 10:00 O?CLOCK POSITION AND UPPER HOLES INB/OUTB SCRATCHES AROUND THE HOLE. CORRECTIVE ACTION: SUMMARY ON NRC 00399: UPPER HOLES INB/OUTB AND INBD LOWER WERE FOUND WITH SCRATCH, GOUGE AND CORROSION IN FUSELAGE FRAME AT STA 1640 STRINGER 14RH: IN LOWER INBD GOUGE 10:00 OCLOCK POSITION AND UPPER HOLES INB/OUTB SCRATCHES AROUND THE HOLE WERE REPAIRED PER ETI-57-21-405 R4 AND ER/A 593541-14AD REV.ORIGINAL SECTION I. (1918033)

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