What was found
L2 MEGAPHONE BATTERIES INOP ; / [01] REMOVED AND REPLACED L2 MEGAPHONE BATTERIES AS PER BOEING AMM 25-64-00-900-804.; [02] VERIFIED STEP 1
- Difficulty date
- December 4, 2021
- Submitted
- January 18, 2022
- Operation
- Air carrier
- Aircraft
- N7814B
- Make and model
- Boeing 7377K9
- Aircraft serial
- 30042
- Aircraft time
- 56,070 hours, 29,520 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Battery
- Condition
- Inoperative
- Location
- Fwd Cabin
- Stage of operation
- UK
- 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.