100 Pneumatic (ATA 36) service difficulty reports for the Airbus A319 — 0.2% of all reported difficulties.
Most reported components
- VALVE 14
- REGULATOR VALVE 13
- THERMOSTAT 10
- DUCT 5
- SEAL 5
- COMPUTER 5
- CHECK VALVE 3
- BLEED AIR SYS 3
- LOOP 3
- FILTER 2
- CONTROLLER 2
- CLAMP 2
- WARNING SYSTEM 2
- SHUTOFF VALVE 2
- SOLENOID 2
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).