What was found
FOUND EMERGENCY LIGHT POWER PACK FUNCTIONAL FAIL.(<P>IAW AMM 33-51-04-902-001-001 REV 97, REPLACED EMERGENCY LIGHT POWER PACK M5170 AND PERFORMED POWER SUPPLY TEST, THE RESULT WAS SATISFACTORY. </P>)
- Difficulty date
- February 6, 2020
- Submitted
- February 13, 2020
- Operation
- Air carrier
- Aircraft
- N454PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30812
- Aircraft time
- 74,507 hours, 12,365 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 26529
- 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.