What was found
EMERGENCY LIGHT BATTERY PACK M1670 FAILED DISCHARGE CHECK. GROUNDED - YES. REMOVED AND REPLACED M1670 BATTERY PACK. OPS CHECK GOOD. REFERENCE: AMM 33-51-06 & 33-51-00.
- Difficulty date
- February 9, 2019
- Submitted
- March 11, 2019
- Operation
- Air carrier
- Aircraft
- N517AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 39,199 hours, 11,574 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Defective
- 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.