What was found
SHIP 0690 -ATB/DE- DUE TO RIGHT AC BUS FAIL. CORRECTIVE ACTION: REPLACED TRANSFORMER RECTIFIER UNIT AND RIGHT GENERATOR CONTROL UNIT.
- Difficulty date
- May 20, 2025
- Submitted
- May 21, 2025
- Operation
- Air carrier
- Aircraft
- N690DL
- Make and model
- Boeing 757232
- Aircraft serial
- 27585
- Aircraft time
- 77,217 hours, 33,611 cycles
- System (JASC)
- 2420 · AC Generation System
- Part
- Tru
- Part number
- M734284DF
- Part serial
- 1733
- Condition
- Failed
- Location
- Zone 100
- Part time
- 94,964 hours, 30,478 cycles
- 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.