What was found
DURING EMER LT CAPACITY TEST FOUND DR 1L EXIT IDENT, EXIT SIGN CAN NOT ILLUMINA TE STAY ON 15 MINUTES. REPLACED THE DR 1L BATTERY (M33093) AND C/O EMER LIGHT BATTERY CAPACITY TEST FOUND NORMAL REF AMM 33-51-06-960-802 REV 85.
- Difficulty date
- February 11, 2019
- Submitted
- February 11, 2019
- Operation
- Air carrier
- Aircraft
- N798UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26928
- Aircraft time
- 91,003 hours, 12,238 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.