What was found
L4 DOOR EXIT SIGN WAS DIM. MAINTENANCE REPLACED THE BATTERY PACK M10801 IAW AMM 33-51-07, AND PERFORMED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- March 25, 2019
- Submitted
- March 27, 2019
- Operation
- Air carrier
- Aircraft
- N197AN
- Make and model
- Boeing 757223
- Aircraft serial
- 32391
- Aircraft time
- 55,799 hours, 15,787 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Weak
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.