What was found
RIGHT TRANSFER BUSS FAILED 10 MILES FROM AIRPORT. CREW REPORTED RT TRANSFER BUSS FAILED WHEN APPROACH MODE WAS SELECTED ON MCP. FOUND FAULT MESSAGE 24-120-91. PER FIM REPLACED BACKUP GENERATOR CONVERTER.
- Difficulty date
- February 28, 2010
- Submitted
- March 5, 2010
- Operation
- Air carrier
- Aircraft
- N213UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30219
- Aircraft time
- 34,397 hours, 7,582 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2497 · Electrical Power System Wiring
- Part
- Buss
- Condition
- Failed
- Location
- Rt Transfer
- Component
- Converter
- Component part number
- 757183F
- Stage of operation
- AP
- 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.