# SDR DALA2025011400333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2025
- Submitted: January 14, 2025
- Operation: Air carrier
- Aircraft: [N684DA](https://openairdocs.org/aircraft/N684DA), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27104
- Aircraft time: 98,439 hours, 42,148 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Condition: Cracked
- Location: Zone 600
- Stage of operation: AP
- 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/DALA2025011400333

## Discrepancy

SHIP 0684 -MISC/DE- DUE TO LOSS OF LEFT HYDRAULIC QUANTITY ON APPROACH.   MAINTENANCE FOUND CRACKED TUBE AT RIGHT AILERON, REMOVED AND REPLACED. R/R #1 ENGINE EDP. R/R LT HYD SYS, PTU PRESSURE, ACMP PRESSURE AND CASE DRAIN FILTERS.

---
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.