What was found
FOUND ON PREDEPARTURE CHECK, 2 EA EMERGENCY EXIT SIGNS AND RT EXTERIOR LIGHT NOT TESTING. REMOVED AND REPLACED M730 POWER SUPPLY BATTERY PACK PER AMM 33-51-07-2, OPS CHECKS NORMAL.
- Difficulty date
- April 18, 2017
- Submitted
- April 18, 2017
- Operation
- Air carrier
- Aircraft
- N974FD
- Make and model
- Boeing 7572Y0
- Aircraft serial
- 26158
- Aircraft time
- 70,998 hours, 23,495 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 100501
- Condition
- Discharged
- Location
- Cabin
- Part time
- 34 hours, 1 cycles
- 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.