What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTING BATTERY PACK POWER SUPPLY M1671 IS INOPERATIVE. CORRECTLY CONNECTED POWER SUPPLY WIRES. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- October 15, 2023
- Submitted
- October 16, 2023
- Operation
- Air carrier
- Aircraft
- N934AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29531
- Aircraft time
- 63,332 hours, 26,710 cycles
- System (JASC)
- 3397 · Light System Wiring
- Part
- Wire
- Part number
- UNKNOWN
- Condition
- Miswired
- Location
- Zone 200 - Fuse
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.