What was found
GROUND SERVICE 28 V AC BUS TRANSFORMER 2 LOW VOLTAGE WIRE DAMAGED. REMOVED AND REPLACED 28 VAC BUS TRANSFORMER 2 IN REFERENCE TO SWPM 20-30-00, 20-30-11 AND WDM 24-53-51-1. OPS NORMAL AT THIS TIME.
- Difficulty date
- July 29, 2024
- Submitted
- July 30, 2024
- Operation
- Air carrier
- Aircraft
- N377UP
- Make and model
- Boeing 767300
- Aircraft serial
- 66812
- Aircraft time
- 5,260 hours, 2,112 cycles
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Transformer
- Part number
- 60B4002613
- Part serial
- 10947
- Condition
- Faulted
- Location
- Ground Service
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.