# SDR NOCA06510

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2010
- Submitted: October 6, 2010
- Operation: Air carrier
- Aircraft: [N764NA](https://openairdocs.org/aircraft/N764NA), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27135
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Packing
- Condition: Damaged
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NOCA06510

## Discrepancy

PLEASE BE ADVISED N764NA (FLT 7018 LEJ-KWI) PHONE PATCHED MCC AND ADVISED "L HYD QUANTITY" DECREASING.  THE FLIGHT CREW FOLLOWED QRH.  A/C WENT BACK TO LEJ.  NO OVER WEIGHT LANDING CONDITION.  FOUND PRESSURE LINE UNION PACKING DAMAGED ON THE CENTER ACTUATOR. REMOVED AND INSTALLED NEW PACKING, OPS AND LEAK CK SATISFACTORY. PER MM 27-21-03 IPC 27-21-02-01 ITEM 522.

---
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.