# SDR DHL2005782001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2005
- Submitted: January 18, 2005
- Operation: Air carrier
- Aircraft: N782DH
- Make and model: Boeing 727227
- Aircraft serial: 21998
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Pcu
- Part number: 680005007
- Part serial: 1437
- Condition: Failed
- Location: Elevator
- Part time: 1,167 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2005782001

## Discrepancy

AFTER GEAR RETRACTION LOST ALL A-SYS HYD FLUID, PERFORMED ABNORMAL     CHECKLIST.  RIGHT ELEVATOR PCU FAILED.  REPLACED PER 27-30-81.  TESTS SERV PER 27-30-81.  SERV HYD PER M/M 12-12-0.  RAN ENG'S PER JRH 5.2 AND PURGED FLT CONTROLS.  NO FURTHER DEFECTS NOTED.

---
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.