# SDR DALA1123199878

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2011
- Submitted: March 31, 2011
- Operation: Air carrier
- Aircraft: N787NC
- 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: 48149
- Aircraft time: 67,736 hours, 61,525 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Cracked
- Location: Fuselage
- 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/DALA1123199878

## Discrepancy

FUSELAGE STA 37 BLKHD LT CRACKED AT LOWER GUIDE PIN.  FAB FILLER DOUBLER USING A2469 ZETEC PER NDT SPM 06-10-01 FOUND NO CRACKS NOTED HEAT TREATED NEW DOUBLER ON PEMCO TRAVELER 2451N01760 FAB TAPERED SHIMS IAW DC9 SRM 51-10-4 SHIM IAW DC9 RECEIVED SPLICE ON PEMCO TRAVELER 2451N01734 INSTALLED NEW DOUBLER, SHIMS FILLER & SPLICE IAW ER/A 490994-14MA.

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