# SDR SWAA2026061512247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2026
- Submitted: July 22, 2026
- Operation: Air carrier
- Aircraft: [N8504G](https://openairdocs.org/aircraft/N8504G), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38812
- Aircraft time: 31,910 hours, 15,962 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Switch
- Condition: Out Of Adjust
- Location: Zone 800
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026061512247

## Discrepancy

WITH LANDING GEAR COMMANDED UP, NLG, LT GEAR AND RT GEAR DID NOT RETRACT.  FOUND MANUAL GEAR EXTENSION ACCESS DOOR DOES NOT LOCK PROPERLY,  ADJUSTED THE DOOR AND PERFORMED SUCCESSFUL MANUAL EXTENSION SYS ACCESS DOOR SWITCH ADJUSTMENT & WIRING CHK BETWEEN PIN 2 OF D11734 AND C1432L MULTIMETER READS OPEN WITH DOOR CLOSED AND 56.7 OHMS WITH THE DOOR OPEN) PER AMM 32-34-00 AND WDM 32-35-11.

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