# SDR USAAF98002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N884US](https://openairdocs.org/aircraft/N884US), registered now
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft serial: 11338
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Synchronizer
- Part number: A83235419
- Condition: Failed
- Location: Rt Te Flap
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAAF98002

## Discrepancy

PHL/IND - FLT 1799 - ON CLIMB-OUT FROM PHL AT 1,000 FEET WHEN FLAPS WERE RETRACTED, FLAP ASYMMETRY' ILLUMINATED AT 8 DEGREES OF FLAP.  FLIGHT RETURNED TO PHL WITHOUT FURTHER INCIDENT.  NO EMERGENCY WAS DECLARED.  MAINTENANCE REPLACED THE RIGHT INBOARD FLAP SYNCHRO AND RIGGED THE SYSTEM.  (X)

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