What was found
ON PREFLIGHT FOUND AUTO FAIL LIGHT ON PRESSURIZATION PANEL. ACFT GROUNDED. CHECKED MODE SELECTOR SWITCH ON CABIN PRESSURE CONTROL PANEL, FAULT CLEARED, REF FIM 21-31, TASK 801. VERIFIED BOTH CONTROLS HAD NO FAULTS.
- Difficulty date
- March 16, 2016
- Submitted
- March 18, 2016
- Operation
- Air carrier
- Aircraft
- N594AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35191
- Aircraft time
- 30,822 hours, 9,340 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Light
- Condition
- False Activation
- Location
- Cabin Pressure
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.