What was found
UTILITY BUS LOSES POWER DURING POWER SWITCH. T/S AND FOUND BPCU FAULTING. R&R BPCU REF AMM 24-41-03, OPS CKS GOOD.
- Difficulty date
- December 7, 2018
- Submitted
- December 10, 2018
- Operation
- Air carrier
- Aircraft
- N662GT
- Make and model
- Boeing 76731A
- Aircraft serial
- 27619
- Aircraft time
- 73,572 hours, 14,518 cycles
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Bpcu
- Part number
- 734285C
- Part serial
- 0315
- Condition
- Faulty
- Location
- Electrical Sys
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.