# SDR IPXA2018040528244

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2018
- Submitted: April 6, 2018
- Operation: Air carrier
- Aircraft: [N575UP](https://openairdocs.org/aircraft/N575UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35664
- Aircraft time: 37,946 hours, 5,664 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Warning Message
- Condition: False Activation
- Location: Flap System
- Stage of operation: NR
- 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/IPXA2018040528244

## Discrepancy

DURING GEAR DOWN, FLAPS 30, CALL RECEIVED FOR FLAP DRIVE EICAS.  GO AROUND ACCOMPLISH & CHECKLIST.  FLAPS 25 CALL, ALL FLAPS AND LE DEPLOYED TO FLAPS 25. TAXIED BACK WITH FLAPS 25 DOWN.  TROUBLESHOT COMPLIED WITH IAW FIM 27-51-00-812-879. CMC MESSAGE 27772 AND FIM 27-51-00-812-883. CMC MESSAGE 27776 AND T-ALERT 180989. INSPECTED INBOARD TE FLAP CARRIAGES FOR GENERAL CONDITION, LUBRICATION AND SECURITY OF ROLLERS, BEARINGS & FITTINGS.

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