What was found
AIRCRAFT IN BASE MAINTENANCE: EMER LIGHT FAILS THE OPS CHK. REMOVED AND REPLACED EMER LT BATTERIES M1694 IAW AMM33-51-06.
- Difficulty date
- September 21, 2026
- Submitted
- October 1, 2026
- Operation
- Air carrier
- Aircraft
- N334SM
- Make and model
- Boeing 7378
- Aircraft serial
- 44478
- Aircraft time
- 17,574 hours, 6,618 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- 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.