What was found
EMERGENCY LIGHTS WILL NOT TEST. REMOVE AND REPLACED EMERGENCY LIGHTING BATTERY AND RELAY UNIT IAW 33-50-01-2 OPS CK OKAY. P/N 60-1223-5, S/N 322 OFF, P/N 5708458-503, S/N FTL010 ON.
- Difficulty date
- October 2, 2003
- Submitted
- October 8, 2003
- Operation
- Air carrier
- Aircraft
- N840UP
- Make and model
- Doug DC873F
- Aircraft serial
- 46140
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Part number
- 6012235
- Part serial
- 322
- Condition
- Will Not Test
- Location
- Cockpit
- 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.