What was found
PREFLIGHT, EMERGENCY INSTRUMENT LIGHTS DID NOT ILLUMINATE AND C/P DOME LIGHT SAME. DISARM CHECKS OK. REMOVED AND REPLACED BATTERY AND RELAY UNIT IAW MM 33-50-01-2. SYSTEM OK FOR CONTINUED SERVICE.
- Difficulty date
- April 2, 2008
- Submitted
- April 4, 2008
- Operation
- Air carrier
- Aircraft
- N818UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46108
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Inoperative
- Location
- Inst Pnl 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.