What was found
AUTO PRESSURE CONTROL FLT ALTITUDE DOES NOT MOVE IN 500FT INCREMENTS. REPLACED CABIN PRESSURE CONTROL MODULE.
- Difficulty date
- October 31, 2007
- Submitted
- November 1, 2007
- Operation
- Air carrier
- Aircraft
- N585AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35683
- Aircraft time
- 478 hours, 159 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Control Module
- Part number
- 71231997302
- Condition
- Broken
- Location
- Cabin Pressure
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.