# SDR TWAA0003904

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2000
- Submitted: April 13, 2000
- Operation: Air carrier
- Aircraft: N953U
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49267
- Aircraft time: 45,203 hours, 23,262 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA0003904

## Discrepancy

DURING CHECK-C MAINT, FOUND CORROSION ON BOTTOM FRAME OF AFT BULKHEAD DOOR.  REPLACED BOTTOM DOOR CHANNEL PER SRM 51-01, SRM 51-30-4, SRM 51-30-2, SRM 51-30-3, 51-10-4.  DOOR CHANNEL MFG PN 5910186-455.

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