What was found
M1675 EMERGENCY BATTERY PACK FAILED CAPACITY FUNCTIONAL CHECK - REMOVED AND REPLACED M1675 STA 322L W/ SERVICEABLE UNIT AND TEST IAW B737-800 AMM 33-51-06, TEST OK
- Difficulty date
- April 19, 2023
- Submitted
- April 20, 2023
- Operation
- Air carrier
- Aircraft
- N277EA
- Make and model
- Boeing 7378
- Aircraft serial
- 32359
- Aircraft time
- 62,761 hours, 39,011 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100SMI
- Part serial
- 1458
- Condition
- No Test
- 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.