What was found
793 LT ENG EEC IS NOT RECEIVING 115V AC POWER CHANNEL B, OCCASIONAL NCMM MX MESSAGES 73-41221 73-51221.
- Difficulty date
- January 29, 2014
- Submitted
- January 31, 2014
- Operation
- Air carrier
- Aircraft
- N793UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26946
- Aircraft time
- 72,699 hours, 10,264 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 7300 · Engine Fuel and Control
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Lt Eec
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.