What was found
C11 CHECK - R4 DOOR DAMPER CYLINDER PRESSURE DEPLEATED. REPLACED R4 DOOR DAMPER DIAPHRAM & EMERGENCY OPERATION CYLINDER SHEAR PIN IAW A321 AMM 52-13-14 PB 401 & SERVICE NITROGEN AIR IAW A321 AMM 52-10-00-014-001-A
- Difficulty date
- March 3, 2013
- Submitted
- March 5, 2013
- Operation
- Air carrier
- Aircraft
- N539UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4082
- Aircraft time
- 11,479 hours, 4,322 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Diaphragm
- Part number
- FE240221001
- Condition
- Broken
- Location
- R4 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.