What was found
DURING LINE CHECK MAINTENANCE FOUND RIGHT EXIT SIGN AT EXIT HATCH INOP. MAINTENANCE REPLACED BATTERY ON M10568. EXIT SIGN NOW CHECKS OK PER AMM 33-51.
- Difficulty date
- December 17, 2011
- Submitted
- December 19, 2011
- Operation
- Air carrier
- Aircraft
- N550NW
- Make and model
- Boeing 757251
- Aircraft serial
- 26497
- Aircraft time
- 4,186 hours, 1,445 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.