What was found
LT AND RT ELEC HYD DEMAND PUMPS RUN CONTINUOUSLY AT CRUISE. LT & RT HYD IM CARD REPLACED AND OPS SOFTWARE (297A-BCE-00-27) LOADED IAW AMM & TESTS OK. W-U GENERATED FOR TEST FLIGHT.
- Difficulty date
- September 21, 2010
- Submitted
- October 7, 2010
- Operation
- Air carrier
- Aircraft
- N785UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26954
- Aircraft time
- 59,707 hours, 8,659 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Circuit Card
- Part number
- 285W0017102
- Part serial
- 43
- Condition
- Malfunctioned
- Location
- Hyd System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.