What was found
ELEC GENERATOR DRIVE L EICAS ADVISORY LEFT IDG FAULT (LOW INTERNAL OIL PRESSURE). EMERGENCY DECLARED. REMOVED AND REPLACED LEFT IDG REF MM 24-11-01, OPS CHECKED IDG REF 24-11-00-700-801, OPS OK
- Difficulty date
- June 23, 2017
- Submitted
- June 23, 2017
- Operation
- Air carrier
- Aircraft
- N799UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26926
- Aircraft time
- 84,468 hours, 11,487 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Part number
- 764939A
- Part serial
- 0159
- Condition
- Faulty
- Location
- Nr 1
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- J, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.