What was found
RH FUSELAGE FWD EMERGENCY LIGHT INOP.(<P>BATTERY PACK M731 WAS REPLACED AND EMERGENCY LIGHT (L393) WORKS CORRECTLY IAW AMM 33-51-00-715-001 REV 144. NO FURTHER DEFECTS NOTED.</P>)
- Difficulty date
- May 16, 2025
- Submitted
- May 20, 2025
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 100,174 hours, 21,435 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Condition
- Inoperative
- Location
- Zone 200
- 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.