What was found
AIRCRAFT WAS GROUNDED: PILOT REPORTS CAB PR SYS 2 FAULT THEN CAB SYSTEM WARNING CABIN CLIMBING. MAINTENANCE REMOVED AND REPLACED # 1 AND # 2 CPC IAW AMM 21-31-34. OPS CHECKED GOOD. (SEE SDR # AALA201912169035)
- Difficulty date
- December 14, 2019
- Submitted
- December 17, 2019
- Operation
- Air carrier
- Aircraft
- N650AW
- Make and model
- Airbus A320232
- Aircraft serial
- 856
- Aircraft time
- 73,751 hours, 28,456 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 90221570210
- Part serial
- 4689
- Condition
- Unreliable
- Location
- Cabin Pressure
- Part time
- 65,328 hours, 32,771 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.