What was found
ELEC BACKUP GEN L LEFT BACKUP GENERATOR IS OFF OR HAS FAILED. ADVISORY MSG-2446080 LATCHD ER MODE. FOUND BACKUP GENERATOR LEAKING 5 DROPS A SECOND. REPLACED NR 1 ENGINE BACK-UP GENERATOR.
- Difficulty date
- May 29, 2009
- Submitted
- May 29, 2009
- Operation
- Air carrier
- Aircraft
- N775UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26947
- Aircraft time
- 55,479 hours, 10,254 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Generator
- Part number
- 1701768
- Part serial
- 20094
- Condition
- Leaking
- Location
- Nr 1 Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.