What was found
MAIN ACFT BATTERY HAS LOW VOLTAGE. SUSPECT BATTERY ELECTRICAL DRAIN. FOUND R1 AND L1 DOOR EMERGENCY BATTERY POWER SUPPLY FAULTY. REPLACED POWER SUPPLY FOR THE R1 AND L1 LOCATIONS IAW AMM 33-51-2. OPS TEST GOOD.
- Difficulty date
- January 21, 2010
- Submitted
- January 22, 2010
- Operation
- Air carrier
- Aircraft
- N712S
- Make and model
- Boeing 7372Y5
- Aircraft serial
- 23038
- Aircraft time
- 66,452 hours, 34,570 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 6104791
- Condition
- Faulty
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.