What was found
DURING INSPECTION, THE NUMBER 1 EMERGENCY LIGHT BATTERY WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE NUMBER 1 EMERGENCY LIGHT BATTERY. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.
- Difficulty date
- December 21, 2011
- Submitted
- December 27, 2011
- Operation
- Air carrier
- Aircraft
- N291SK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145486
- Aircraft time
- 25,550 hours, 20,712 cycles
- Engine
- Allsn AE3007A
- Engine time
- 22,122 hours, 19,737 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- RPS1B
- Part serial
- 133579
- Condition
- Discharged
- Location
- Cabin
- Part time
- 24,474 hours, 20,672 cycles
- 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.