# SDR IPXA09B57528

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 2009
- Submitted: October 2, 2009
- Operation: Air carrier
- Aircraft: N571UP
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35668
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Bungee
- Part number: 65B088036
- Condition: Defective
- Location: Lt Wlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA09B57528

## Discrepancy

INSPECTION TYPE:N/A GEAR DISAGREE.  LEFT WING GEAR NOT INDICATING DOWN.  CYCLED GEAR 3 TIMES NO CHANGE.  REMOVED AND REPLACED LEFT WING GEAR DOWNLOCK BUNGEE.

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