What was found
ELEC BACKUP GEN R RIGHT BACKUP GENERATOR IS OFF OR HAS FAILED. RESET ONCE, TRIPPED AGAIN. TURNED OFF, MSG-2446090 LATCHED ER MODE. SUSPECT BUG CONVERTER HAS INTERNAL FAULT. REPLACED CONVERTER POWER TEST GOOD. AC OK FOR SERVICE.
- Difficulty date
- April 17, 2008
- Submitted
- April 21, 2008
- Operation
- Air carrier
- Aircraft
- N792UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26934
- Aircraft time
- 47,614 hours, 7,050 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2433 · DC Rectifier/Converter
- Part
- Converter
- Part number
- 757183F
- Condition
- Failed
- Location
- Rt Backup
- Stage of operation
- NR
- 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.