# SDR SIMA202005076003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2020
- Submitted: May 7, 2020
- Operation: Air carrier
- Aircraft: N808AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145519
- Aircraft time: 37,950 hours, 35,184 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Uplock
- Part number: 23092900401
- Part serial: 1649
- Condition: Failed
- Location: Rt Mlg
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA202005076003

## Discrepancy

LOUD BANGING NOISE FROM UNDERNEATH THE COCKPIT DURING CRUISE AND DESCENT "TRANSFERRED TO NRWC 808-DFW-03838"-C/A-REMOVED AND REPLACED RH MLG UPLOCK BOX IAW EMB 140 AMM 32-33-10. FNC, OPS, AND LEAK CHECKS GOOD. NO BANGING NOISES NOTED.

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