What was found
EMERGENCY LIGHTS AT L4 DOOR AND AISLE LIGHTS ON AFT LT, FAILED TO ILLUMINATE DURING TEST. REPLACED BATTERY ASSY, IAW AMM 33-51-07, OPS CHEKS NORMAL.
- Difficulty date
- August 2, 2013
- Submitted
- August 5, 2013
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 72,343 hours, 15,229 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Part serial
- 17065
- 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.