Service difficulty report · Control Unit · Boeing 777222
FAA SDR system
- Difficulty date
- June 21, 2013
- Submitted
- July 12, 2013
- Operation
- Air carrier
- Make and model
- Boeing 777222
- Aircraft serial
- 28713
- Aircraft time
- 64,539 hours, 8,969 cycles
- Engine
- Pwa PW4090
- Part
- Control Unit
- Part number
- S271W13034
- Part serial
- 34
- Condition
- Failed
- Location
- Hyd Pump
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ADP C1 STATUS MESSAGE. PERFORMED FIM 29-11, TASK 840 WIRING CHECKED OUT GOOD, REPLACED ADP 1 LSCU.