What was found
EMERGENCY LIGHTS POWER SUPPLIES M1671, M1672, M1673, M1675, M1694 AND M1695 FAILED MCM CARD 2908 CAPACITY TEST. REMOVED AND REPLACED POWER SUPPLIES IAW AMM 33-51-06. OPERATIONAL CHECKED GOOD.
- Difficulty date
- May 28, 2017
- Submitted
- June 1, 2017
- Operation
- Air carrier
- Aircraft
- N913AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29514
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 55515
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 12,012 hours, 4,771 cycles
- 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.