What was found
EMERGENCY LIGHTS WILL NOT TEST. AIRCRAFT GROUNDED. REMOVED AND REPLACED THE BATTERY PACK IAW MM 33-51-51, OPS TESTED GOOD.
- Difficulty date
- February 4, 2018
- Submitted
- February 5, 2018
- Operation
- Air carrier
- Aircraft
- N311GT
- Make and model
- Boeing 7374K5
- Aircraft serial
- 26316
- Aircraft time
- 58,467 hours, 34,310 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Part serial
- 14201
- 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.