What was found
AT THE GATE, AUTO FAIL AND ALTERNATE ILLUMINATED ON PRESSURIZATION PANEL. ACFT GROUNDED. PERFORMED FIM 21-31 TASK 801. NO FAULT NOTED.
- Difficulty date
- September 17, 2017
- Submitted
- September 18, 2017
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 38,730 hours, 11,432 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Cabin Pressure
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.