# SDR 99FDEA00008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N279FE](https://openairdocs.org/aircraft/N279FE), registered now
- Make and model: Boeing 727233
- Aircraft serial: 22346
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Drive  Motor
- Part number: MS9391130ZE4C
- Condition: Failed
- Location: Rt Te Flap
- Stage of operation: CL
- Nature of condition: K, J
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00008

## Discrepancy

SPLIT FLAP I/B UP, O/B STUCK AT 2 DEG.  FOLLOWED AC FLT MAN PROCEDURE, GOT AC CLEAN UP, LOST SYS A QUAN AND PRESS.  ALT FLAPS USED, GROUND PROX FLAP INHIBIT CKLIST COMPLETE.  WHILE REPLEN A SYS FLUID LOSS OUT OF SHAFT SEAL CAVITY DRAIN ON RT HYD FLAP MOTOR.  *S/D*  REMOVED AND REPLACED RIGHT FLAP HYD DRIVE MOTOR PER MM 27-51-062-4.  FLAP DRIVE MOTOR REQUIRES OPER AND LEAK CK.  RAN FLAPS OPER AND LEAK CK OK PER 27-51-062-4.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.