What was found
EMERGENCY LIGHT TEST FAILED. "LEFT EPSU" ON WEEKLY CHECK. REMOVED AND REPLACED LEFT EPSU BATTERY (11W) IAW TSM 33-51-00-810-808. OPS TEST OF EMERGENCY LIGHT SYS OK.
- Difficulty date
- November 28, 2008
- Submitted
- December 2, 2008
- Operation
- Air carrier
- Aircraft
- N639JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2814
- Aircraft time
- 10,196 hours, 3,596 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 053006
- Condition
- Discharged
- Location
- Cabin
- Part time
- 1,613 hours, 588 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.