What was found
DURING SERVICE CHECK, DR 4R, EXTERIOR EMERGENCY LIGHT NOT ILLUMINATE. TEST AND NO POWER AT L60 SOCKET IAW WDM 33-51-15, PG 4, SH2. REPLACED M736 POWER SUPPLY AND OPS CK OK IAW AMM 33-51-07.
- Difficulty date
- April 11, 2016
- Submitted
- April 12, 2016
- Operation
- Air carrier
- Aircraft
- N820DX
- Make and model
- Boeing 75726D
- Aircraft serial
- 33960
- Aircraft time
- 29,819 hours, 17,727 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.