# SDR SWIA2026030475414

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2026
- Submitted: March 5, 2026
- Operation: Air carrier
- Aircraft: [N160SY](https://openairdocs.org/aircraft/N160SY), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000568
- Aircraft time: 24,702 hours, 14,799 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Spring
- Condition: Broken
- Location: Zone 700
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2026030475414

## Discrepancy

ON APPROACH,  RECEIVED MLG LEVER DISAGREE MESSAGE, & RT MAIN WAS NOT INDICATING DOWN. RAN QRH & MESSAGE CLEARED & GEAR OPS NORMAL ON SECOND APPROACH.  (FLIGHT 5574) INTERROGATED CMC,  FOUND FAULT CODES 32612208PSS & 32611213PSS. RT MLG R2 DOWNLOCK SPRING BROKEN. SUSPECT RT MLG DOWNLOCK DID NOT LOCK OUT DUE TO BROKEN DOWNLOCK SPRING. REF ML 31854550 FOR REPLACEMENT OF DOWNLOCK SPRING. FAULT CODES INDICATED RT MLG DOWNLOCK 1 SENSOR TARGET DISAGREE & RT MLG DOWNLOCL 2 SENSOR TARGET DISAGREE. CONFIRMED DOWNLOCK 1 SENSOR RIGGING IAW AMM 32-61-07. CONFIRMED DOWNLOCK 2 SENSOR RIG IAW AMM 32-61-07. PERFOMED MULTIPLE GEAR RETRACTION & EXTENSIONS IAW AMM 32-33-00.  NO DISAGREES.

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