Service difficulty report · Bpcu · Boeing 7378

Difficulty date
January 4, 2023
Submitted
January 10, 2023
Operation
Air carrier
Aircraft
N352PS
Make and model
Boeing 7378
Aircraft serial
33256
Aircraft time
14,153 hours, 6,085 cycles
Part
Bpcu
Part number
762187G
Part serial
3409
Condition
Faulty
Location
Zone 100 - Fuse
Part time
14,187 hours, 6,103 cycles
Stage of operation
NR
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHT OVERHEAD 1L ENTRY DOOR WILL NOT TURN OFF. **SUPPLEMENTAL REPORT FOR AALA202301050873: REPLACED BUS POWER CONTROL UNIT (BPCU) PER AMM 24-41-21. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.** (CLOSED)

More about the Boeing 737-8