# SDR FDEA201908081818

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2019
- Submitted: January 20, 2023
- Operation: Air carrier
- Aircraft: [N575FE](https://openairdocs.org/aircraft/N575FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48500
- Aircraft time: 85,051 hours, 19,306 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Attach Bracket
- Part number: ACA00071
- Part serial: 165
- Condition: Cracked
- Location: Zone 700
- Component: Actuator
- Component part number: ACG73305501
- 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/FDEA201908081818

## Discrepancy

DURING B-56 WO#75149  FOUND NLG  LOCK/UNLOCK ACTUATOR CYCLINDER ATTACH   BRACKET DAMAGED...PARTS ORDERED ..MSN#1980722 REMOVED AND REPLACED NLG LOCK/UNLOCK ACTUATER BRACKET  REF EA 1-5340-T0348829 NOSE GEAR RETRACT  BRACKET ASSY-REPAIR OF HOLE MISMATCH OF REPLACEMENT  UNIT PT1,2 AND 3, DWG ACA0007-1,MD11 SRM 51-30-00.  NLG STEERING RESPONSE TIME HAS BEEN COMPLIED WITH                                 REF MD11 AMM 32-50-00-5.

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