What was found
AUTO FAIL LIGHT AND ALT LIGHT ILLUMINATED ON PRESSURIZATION PANEL. CYCLED TO ALT & BACK TO AUTO, FAULT LIGHT OUT. NR 1 & 2 CABIN PRESSURE CONTROLLERS BITE TEST GOOD.
- Difficulty date
- May 7, 2008
- Submitted
- May 8, 2008
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 2,895 hours, 844 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 8243921002
- Part serial
- 2007061964
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Part time
- 2,895 hours, 844 cycles
- 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.