# SDR IPXA2024022889965

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2024
- Submitted: February 28, 2024
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 92,333 hours, 20,953 cycles
- System (JASC): [5297 · Door System Wiring](https://openairdocs.org/jasc/5297)
- Part: Cable
- Part number: UNKNOWN
- Condition: Failed
- Location: L1 Door
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2024022889965

## Discrepancy

L1 DOOR WILL NOT CLOSE ELECTRICALLY REMOVED AND REPLACED UPPER AFT DRIVE CABLE ON L1 DOOR PER AMM 52-11-03/401 EXCEPT FOR INSTALLATION STEPS 4 AND 10 (SAFETYING THE CABLE ENDS AND REPRESSURIZING THE AIR RESERVOIR).  CABLE ENDS SAFETIED WITH MS20995C32 WIRE TEMPORARILY; AMM SPECIFIES MS20995C47, NONE AVAILABLE LOCALLY.  DOOR OPS CHECKS GOOD. SAFETIED BOTH CABLE BALL ENDS USING MS20995C47, REF MM 52-11-03-400-801 STEP (4). SERVICED L1 DOOR PNEUMATIC BOTTLE PER STEP (10) REF MM 12-25-04-600-801.

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