What was found
AFT CABIN EMERGENCY LIGHTS NOT ILLUMINATED WHEN TESTED ON SVC CHECK. REPLACED EMER LIGHT BATTERIES AND FUSE PER MD88 AMM 33-53. FOUND NORMAL OPERATION WHEN TESTED. (LP5587087)
- Difficulty date
- October 28, 2019
- Submitted
- October 28, 2019
- Operation
- Air carrier
- Aircraft
- N990DL
- Make and model
- Doug MD88
- Aircraft serial
- 53342
- Aircraft time
- 72,424 hours, 52,918 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.