# SDR TWAA9714501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N936L
- Make and model: Doug DC-9-34
- Registry model: [Doug DC-9-34](https://openairdocs.org/model/mcdonnell-douglas-dc-9-34) (OpenAirDocs)
- Aircraft serial: 47711
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Doubler
- Condition: Cracked
- Location: L1 Door Jamb
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9714501

## Discrepancy

STL - DURING LAYOVER,  MAINTENANCE FOUND .50 INCH CRACK IN DOUBLER NR 5910130-13 AT L1 DOOR UPPER AFT DOOR JAMB.  REPAIRED PER ENGINEERING MAINTENANCE LIASION RECORD 65780 AND INSTALLED FASTENERS PER SRM 51-30-5.  OP-15.  04/01-97.  MCI.  TOT. TIME:  46,511 HOURS.  TOT. CYC.:  34,843.  (X)

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