What was found
AUTOFAIL LIGHT ILLUMINATED ON TAXI-IN ON PRESSURIZATION PANEL. ACFT GROUNDED. R & R NR 2 AUTO PRESSURE CONTROLLER, REF AMM 21-31-01. OPS CHECK OF NR 2 AUTO PRESSURE CONTROLLER OK.
- Difficulty date
- April 3, 2016
- Submitted
- April 6, 2016
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 37,560 hours, 10,986 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 71211997101AC
- Part serial
- 9960331
- Condition
- Failed
- Location
- Cabin Pressu
- Part time
- 25 hours, 9 cycles
- Stage of operation
- TX
- 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.