What was found
FLT ALT AND LAND ALT DISPLAYS ON THE PRESSURIZATION CONTROL PANEL ARE FLICKERING. ACFT GROUNDED. ACCOMPLISHED FIM 21-31, TASK 803, CPC MODULE DISPLAY FAULTS, OPS CHECK NORMAL. R & R CABIN PRESSURE CONTROL MODULE IAW AMM 21-31-02.
- Difficulty date
- May 12, 2016
- Submitted
- May 16, 2016
- Operation
- Air carrier
- Aircraft
- N557AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35176
- Aircraft time
- 38,046 hours, 11,216 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Module
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.