What was found
LAVATORY MODULE 3L EMERGENCY PROX LIGHTS OUT REPLACED BATTERY PACK ABOVE 3R DOOR (M33400) PER AMM 33-51-06. OPS CHECK NORMAL. INSTALLED MFG P/N AD-D717-01-100.
- Difficulty date
- November 4, 2024
- Submitted
- November 5, 2024
- Operation
- Air carrier
- Aircraft
- N211UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30217
- Aircraft time
- 80,974 hours, 17,316 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Failed
- Location
- Zone 200
- 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.