What was found
EMERGENCY ESCAPE PATH LIGHTING TEST FAILED. R & R BATTERY PACK REF AMM 33-51-06, OPS CHKD GOOD.
- Difficulty date
- September 25, 2026
- Submitted
- September 28, 2026
- Operation
- Air carrier
- Aircraft
- N37420
- Make and model
- Boeing 737924ER
- Aircraft serial
- 33457
- Aircraft time
- 56,162 hours, 20,038 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- 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.