# SDR DALA1035449853

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2010
- Submitted: December 13, 2010
- Operation: Air carrier
- Aircraft: N762NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47710
- Aircraft time: 79,541 hours, 80,395 cycles
- Engine: Pwa JT8D17
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 1209 S13-14r
- 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/DALA1035449853

## Discrepancy

DURING M-CHECK FOUND AFT ACCESSORY COMPARTMENT RT SIDE STA 1209 BETWEEN STRINGER 13-14, LARGE CRACK IN WEB.  CUTOUT SECTION OF WEB FROM LONGERON 7 TO 14 IAW SRM 51-70-4, NO DEFECT IAW NDT SPM 06-10-01-001 FABRICATED AND INSTALLED NEW SECTION DOUBLER IAW SRM 51-70-4 & ERA 487364-14 .

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