What was found
EMERGENCY DECLARED, LT HYD SYS PRESS. BOTH L ENG DRIVEN & L ELECTRIC DRIVEN HYD PUMPS DEACTIVATED WITHIN 90 SECS OF EICAS MSGS R&R L ENG EDP CASE DRAIN FILTER AND PRESSURE FILTER ELEMENT IN REF TO AMM 29-11-17. STILL REQUIRES LEAK CK.
- Difficulty date
- May 6, 2026
- Submitted
- May 7, 2026
- Operation
- Air carrier
- Aircraft
- N460UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25481
- Aircraft time
- 37,342 hours, 22,817 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Filter
- Condition
- Faulted
- Location
- Hyd System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.