# SDR IPXA2026031630321

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2026
- Submitted: March 16, 2026
- Operation: Air carrier
- Aircraft: [N581UP](https://openairdocs.org/aircraft/N581UP), registered now
- Make and model: Boeing 747-4R7F
- Registry model: [Boeing 747-4R7F](https://openairdocs.org/model/boeing-747-4r7f) (OpenAirDocs)
- Aircraft serial: 25866
- Aircraft time: 131,460 hours, 22,127 cycles
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: Landing Gear
- Condition: Warning Message
- Location: Zone 700
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026031630321

## Discrepancy

AFTER TAKEOFF AND GEAR RETRACTION "GEAR DISAGREE" EICAS MSG. RT MAIN FWD GEAR DOWN INDICATION VERIFIED WING GEAR SWING OPERATION SUCCESSFUL. NO LEAKS NOTED  PERFORMED PSEU GRND TEST & PRI LAD GEAR SYS & ALT LAND GEAR SYS TESTS PASSED PER AMM 32-09-03-745-019.

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