# SDR SIMA20190313004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2019
- Submitted: March 18, 2019
- Operation: Air carrier
- Aircraft: [N902BC](https://openairdocs.org/aircraft/N902BC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500887
- Aircraft time: 34,716 hours, 29,842 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Bracket
- Condition: Excess Play
- Location: Lt Mlg Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190313004

## Discrepancy

AFTER TAKEOFF LG AIR/GND FAIL ON EICAS, MESSAGE DID NOT GO AWAY, UPON LANDING EVERYTHING WORKED AS NORMAL "TRANSFERRED TO NRWC 902-MIA-03838". C/A-REMOVED AND REPLACED LT MLG DOOR SUPPORT/PROX SWITCH BRACKET IAW CMM 32-10-01. INSTALLED LT MLG DOOR FITTING ASSY IAW CMM 32-10-01. PERFORMED PROX SWITCH PROXIMITY CHECK IAW AMM 32-63-08. AIRCRAFT OK FOR SERVICE. JACKED AIRCRAFT IAW AMM 07-10-00 AN PERFORMED CLEARANCE ADJUSTMENT CHECK IAW AMM 32-63-05. LOWERED AIRCRAFT IAW AMM 7-10-00. REMOVED BRAKE OUT BOX GSE 344 TO LEGU IAW AMM 32-63-05. PERFORMED CMC DOWNLOAD IAW W/C #45-900-00. INSPECTED LT GEAR AND FOUND PROX SWITCH/DOOR SUPPORT BRACKET HAS EXCESSIVE PLAY.

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