What was found
SEVERAL EMERGENCY LIGHTS INOP DURING CEILING PANEL OPS CHECK. GROUNDED - YES. REMOVED & REPLACED AFT BATTERY PACK S/N 138311 IAW B737-700 AMM 33-51-06-960-805 STEP 4. E THRU F. OPS CHECK GOOD.
- Difficulty date
- November 6, 2021
- Submitted
- November 9, 2021
- Operation
- Air carrier
- Aircraft
- N614AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30343
- Aircraft time
- 67,626 hours, 34,363 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701400
- Condition
- Inoperative
- Location
- Main Cabin
- 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.