What was found
AIRCRAFT WAS NOT GROUNDED: LEFT AFT EXIT DOOR SIGN FAILED TO ILLUMINATE DURING CHECK A. MAINTENANCE REPLACED BATTERY FOR EXIT SIGN AND PERFORMED SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-07.
- Difficulty date
- January 28, 2020
- Submitted
- January 30, 2020
- Operation
- Air carrier
- Aircraft
- N175AN
- Make and model
- Boeing 757223
- Aircraft serial
- 32394
- Aircraft time
- 57,195 hours, 16,391 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- Location
- Emergncy 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.