What was found
DURING LINE CHECK MAINTENANCE FOUND SEVERAL EMERGENCY LIGHTS IN AFT CABIN INOP. MAINTENANCE REPLACED BATTERIES ON M736 &M737 POWER SUPPLIES. EMERGENCY LIGHTS NOW CHECK OK PER MM 33-50.
- Difficulty date
- November 15, 2011
- Submitted
- November 17, 2011
- Operation
- Air carrier
- Aircraft
- N643DL
- Make and model
- Boeing 757232
- Aircraft serial
- 23997
- Aircraft time
- 77,280 hours, 34,365 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Cabin
- 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.