What was found
EMERGENCY EXIT SIGN ABOVE THE COCKPIT DOOR BATTERIES ARE DEAD. MAINTENANCE REPLACED THE BATTERIES. SYSTEM OPERATION IS NORMAL. (2010-D1307) (DL76L103011).
- Difficulty date
- October 30, 2010
- Submitted
- November 3, 2010
- Operation
- Air carrier
- Aircraft
- N171DN
- Make and model
- Boeing 767332
- Aircraft serial
- 24759
- Aircraft time
- 95,533 hours, 14,091 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cockpit
- 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.