# SDR CALA2018022500804

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2018
- Submitted: February 26, 2018
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 70,237 hours, 16,323 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 4205401
- Part serial: 0947
- Condition: Leaking
- Location: Nr 2 Engine
- Part time: 727 hours, 104 cycles
- Stage of operation: DE
- 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/CALA2018022500804

## Discrepancy

LOST QTY AND PRESSURE RIGHT HYD SYS. EMERGENCY DECLARED. MOTORED NR 2 ENG, LARGE LEAK FROM HYD EDP DRAIN LINE FROM DRIVE CAVITY. REPLACED RT ENGINE DRIVEN PUMP. AND CASE DRAIN AND EDP FILTERS. REF AMM 29-11-05-404 AND AMM 29-11-17-404. OPS CHECKED GOOD,

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