What was found
MAIN ACFT BATTERY HAS LOW VOLTAGE. FOUND EMERGENCY LIGHT POWER SUPPLY DEFECTIVE. REPLACED POWER SUPPLY IN FWD CARGO HOLD AND FUNCTIONALLY TESTED SATISFACTORY IAW MM 33-51-02.
- Difficulty date
- January 29, 2010
- Submitted
- February 1, 2010
- Operation
- Air carrier
- Aircraft
- N712S
- Make and model
- Boeing 7372Y5
- Aircraft serial
- 23038
- Aircraft time
- 66,473 hours, 34,582 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 6013211
- Part serial
- 8163
- Condition
- Inoperative
- 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.