What was found
EMERGENCY LIGHTS CONECTED TO POWER SUPPLY M5932 GO OF FOR 3 SECONDSWITH CHARGED BATTERY PACK. REMOVED AND REPLACED POWER SUPPLY IAW B747 AMM 33-51-04. FUNC CHECK OK.
- Difficulty date
- July 30, 2024
- Submitted
- August 10, 2024
- Operation
- Air carrier
- Aircraft
- N702A
- Make and model
- Boeing 747412F
- Aircraft serial
- 27217
- Aircraft time
- 90,748 hours, 14,102 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- BPS73
- Part serial
- 503955
- Condition
- Defective
- Location
- M5932
- Part time
- 14,102 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.