What was found
SHIP 3354 - DIV - INTO BOS DUE TO LOSS OF THE BLUE HYDRAULIC FLUID. CORRECTIVE ACTION: REPLACED #1 ENG BLUE HYDRAULIC PUMP, BLUE CASE DRAIN FILTER, REPLACED LOW- AND HIGH-PRESSURE FILTERS. MOTORED ENGINE, NO DEBRIS FOUND. (LP 5497610)
- Difficulty date
- November 11, 2023
- Submitted
- November 12, 2023
- Operation
- Air carrier
- Aircraft
- N854NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0620
- Aircraft time
- 78,738 hours, 10,241 cycles
- Engine
- Pwa PW4168A
- Engine time
- 62,918 hours, 8,040 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.