# SDR DALA2017042503353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2017
- Submitted: April 25, 2017
- Operation: Air carrier
- Aircraft: [N964AT](https://openairdocs.org/aircraft/N964AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55025
- Aircraft time: 44,756 hours, 30,246 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 1022
- 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/DALA2017042503353

## Discrepancy

STA 1022 BELOW L7R FUSELAGE SKIN CRACKED AT FORMER UPPER FASTENER. HFEC VERIFIED IAW BOEING NDT SPM ETHF 06-10-01.001 PROCEDURE 1, TAG #6742. (2 EA CRACKS  WERE IDENTIFIED AND REPAIRED USING SAME DOUBLERS) TRIMMED / CUT OUT BOTH FASTENER HOLE CRACKS-ONE @ LAP SEAM ONE @ STA 1022 FRAME JUST BELOW L7R. THIS REQUIRING PRI-555600-14 TO BE INITIATED. FABRICATED AND INSTALLED DOUBLER AND FILLERS PER ER/A 555600-14. ACCOMPLISHED ALL REQUIRED PRE / POST INSPECTIONS IAW ER/A 555600-14 SEALED, TREATED, PRIMED, AND TOP COAT REPAIR PER ER/A 555600-14 AND B717 SRM 57-10-04 PARA 15/21 AMM 51-10-00-370-805. ASSOCIATED ER/A 00-555600 ADDED FOR AC 9523.  (LP #2989993)

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