What was found
AFTER TAKE OFF THE AIRPLANE WAS NOT PRESSURIZING. CAB ALT WENT UP TO 11300-C/A-T/S REF FIM 21-31-00-810-801. REMOVED AND REPLACED PRESSURIZATION DIGITAL CONTROLLER IAW AMM 21-31-01. OPC GOOD IAW AMM 21-31-00.
- Difficulty date
- July 16, 2019
- Submitted
- July 22, 2019
- Operation
- Air carrier
- Aircraft
- N803AE
- Make and model
- Emb EMB135KL
- Aircraft serial
- 145483
- Aircraft time
- 33,744 hours, 29,655 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 22250N030301
- Part serial
- 00418
- Condition
- Failed
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.