# SDR FDEA200812175191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2008
- Submitted: December 18, 2008
- Operation: Air carrier
- Aircraft: [N453FE](https://openairdocs.org/aircraft/N453FE), registered now
- Make and model: Airbus A310-222
- Registry model: [Airbus A310-222](https://openairdocs.org/model/airbus-industrie-a310-222) (OpenAirDocs)
- Aircraft serial: 267
- Aircraft time: 32,531 hours, 15,512 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Module
- Part number: 224TS05Y
- Part serial: 268
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA200812175191

## Discrepancy

AFTER T/O LANDING GEAR WOULD NOT RETRACT.  THIS WAS CONFIRMED ON OVHD PANEL AS WELL.  INTERROGATED MTP AND GOT 28V GEAR PWR SUPPLY 1 LOSS  LOGGED AND LIKEWISE FOUND RELAYS AND RETRACT CTL CB OF LDG PROX DETECTOR POPPED OUT.  FOLLOWED T/S PER TSM 32-30-00 FIG 109 AND RESET SAID CB, NO POPPING OUT AND UNABLE TO DUPLICATE THIS TIME.  PERFORMED NORMAL EXTENSION AND RETRACTION ADJ/TEST USING LDG SAFETY RELAY SIMULATOR TEST SET AND DUPLICATED POPPING OF CB IN FLIGHT CONFIGURATION.  FURTHER T/S FOUND LDG GEAR CTL MODULE DEFECTIVE.  REMOVED AND REPLACED LDG GEAR CTL MODULE PER MM 32-31-11.  PERFORMED OPS TEST PER MM 32-31-00-5, SATISFACTORY  AND NO CB POPPING OUT NOTICED ON BOTH SYSTEM 1 AND 2.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.