What was found
DOOR 4L SLIDE CAUTION LIGHT ILLUMINATED IN FLIGHT DUE TO LOW SLIDE BOTTLE PRESSURE. MAINTENANCE REMOVED AND REPLACED DECODER / ENCODER UNIT 300RH8 IAW AIRBUS MAINTENANCE MANUAL 23-73-47-000-001 AND 23-73-47-400-001.
- Difficulty date
- August 13, 2011
- Submitted
- August 16, 2011
- Operation
- Air carrier
- Aircraft
- N539UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4082
- Aircraft time
- 6,280 hours, 2,349 cycles
- System (JASC)
- 2565 · Escape Slide
- Part
- Decoder
- Part number
- Z043H000351A
- Part serial
- 043H00013339
- Condition
- Defective
- Location
- Zone 200
- Part time
- 6,302 hours, 2,356 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.