What was found
ATB- RETURNED TO SEA DUE TO THE LEFT IDG DRIVE LIGHT ILLUMINATED AND UNABLE TO CONTINUE INTO ETOPS TO OGG. REPLACED NR 1 IDG PER AMM. OPS NORMAL. BPCU BITE NO FAULTS PRESENT.
- Difficulty date
- May 8, 2018
- Submitted
- May 17, 2018
- Operation
- Air carrier
- Aircraft
- N549US
- Make and model
- Boeing 757251
- Aircraft serial
- 26496
- Aircraft time
- 67,561 hours, 25,193 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Idg
- Condition
- Failed
- Location
- Lt Engine
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.