What was found
POWER SUPPLY FOR EMERGENCY LIGHT M1137 STA 975R NOT CHARGING. REMOVED AND REPLACED WITH SERVICEABLE POWER SUPPLY AT STA 975R IAW B737-400 AMM 33-51-51. OPS CHECK GOOD.
- Difficulty date
- August 5, 2021
- Submitted
- August 5, 2021
- Operation
- Air carrier
- Aircraft
- N418US
- Make and model
- Boeing 737401
- Aircraft serial
- 23985
- Aircraft time
- 73,098 hours, 47,574 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 20121
- Part serial
- 47574
- Condition
- No Test
- Location
- Emergency Lights
- 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.