What was found
DURING CLIMBOUT, AUTOFAIL & ALTN LIGHT ILLUMINATED FOR TWO MINUTES. LIGHTS THEN EXTINGUISHED. OPS NORMAL. ACFT GROUNDED. PERFORMED FIM TASK 21-31 TASK 801. BITE CHECKED BOTH PRESSURE CONTROLLERS, NO FAULT FOUND.
- Difficulty date
- May 25, 2014
- Submitted
- May 29, 2014
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 30,190 hours, 8,873 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning Light
- Part number
- 000
- Condition
- Illuminated
- Location
- Unknown
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.