What was found
ALL EMERGENCY LIGHTS POWERED BY M1675 DID NOT ULLUMINATE. REMOVED AND REPLACED EMERGENCY POWER SUPPLY (M1675) IAW AMM 33-51-06-960-805, REPLACED THE LAMP AT THE ESCAPE SLIDE LIGHT. PERFORMED A GOOD TEST.
- Difficulty date
- June 28, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N7733B
- Make and model
- Boeing 73776N
- Aircraft serial
- 32678
- Aircraft time
- 45,238 hours, 22,401 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.