What was found
C2 ADP OPS TEST FAILED. ACP ON WU K4013F C2 ADP OPS TEST FAILED. INSTALLED ADP DRIVE, CONNECTED HYD HOSES, INSTALLED DUCT. ACP. OPS & LEAK CHECK. CHECKED OK.
- Difficulty date
- August 24, 2010
- Submitted
- August 27, 2010
- Operation
- Air carrier
- Aircraft
- N785UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26954
- Aircraft time
- 59,706 hours, 8,658 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 35059208
- Part serial
- 271
- Condition
- Faulty
- Location
- Hyd System
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.