What was found
BACKUP GENERATOR RT OFF LIGHT ILLUMINATED W-STATUS MSG DISPLAYED. NEEDS BUG. REMOVED AND REPLACED NR 2 BUG, OP TESTS GOOD. LEAK CHECK GOOD. NO MESSAGES OR FAULTS. ALSO REPLACED BACK UP GENERATOR CONVERTER, TEST PASSED, NO FAULTS.
- Difficulty date
- February 1, 2010
- Submitted
- February 4, 2010
- Operation
- Air carrier
- Aircraft
- N775UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26947
- Aircraft time
- 58,282 hours, 10,710 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Part number
- 1701768
- Part serial
- 713
- Condition
- Faulty
- Location
- Right
- 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.