What was found
PRESSURIZATION CONTROLLER PANEL DISPLAY BLANK ON PREFLIGHT. REMOVED AND REPLACED CABIN PRESSURE SELECTOR PANEL PER MM 21 31 02 . SYSTEM TESTS NORMAL REF MM 21 31 02 400 801.
- Difficulty date
- April 22, 2011
- Submitted
- April 25, 2011
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 13,366 hours, 4,342 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Selector Panel
- Part number
- 8243921003
- Part serial
- 2007081120
- Condition
- Failed
- Location
- Cockpit
- Part time
- 13,366 hours, 4,342 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.