What was found
DOOR 4R EPAS BATTERY FAIL ON TEST (NO GREEN LIGHT BLINKING), REMOVED AND REPLACED DOOR 4R EPAS BATTERY IAW AMM 52-11-20-400-805-002. OPS TEST GOOD IAW AMM 52-11-20-700-803-002.
- Difficulty date
- December 8, 2017
- Submitted
- December 11, 2017
- Operation
- Air carrier
- Aircraft
- N756AM
- Make and model
- Boeing 777223
- Aircraft serial
- 30264
- Aircraft time
- 63,865 hours, 8,216 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Battery
- Part number
- S283W2037
- Part serial
- D02083
- Condition
- Discharged
- Location
- R4 Door
- Part time
- 63,865 hours, 8,216 cycles
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.