4,590 Doors (ATA 52) service difficulty reports for the Airbus A320 (all variants) — 7.4% of all reported difficulties.
Most reported components
- BOTTLE 616
- NONE 358
- CYLINDER 282
- DOOR 234
- UNKNOWN 194
- DAMPER 193
- ANGLE 167
- PROFILE 137
- PROXIMITY SWITCH 110
- HINGE FITTING 108
- DOOR FRAME 104
- FRAME 104
- STRUCTURE 99
- SKIN 96
- FITTING 92
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).