What was found
DURING CRUISE, "PRESN AUTO FAULT" APPEARED, INCREASE IN DIFFERENTIAL CABIN PRESSURE. RAN QRH FOR PRESN AUTO FAIL, DIVERTED, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R & R CPCS CONTROLLER, OPS CHECK GOOD.
- Difficulty date
- October 3, 2013
- Submitted
- October 7, 2013
- Operation
- Air carrier
- Aircraft
- N641RW
- Make and model
- Emb ERJ170100SE
- Aircraft serial
- 17000062
- Aircraft time
- 25,623 hours, 15,977 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 2160951BA
- Part serial
- 0482767
- Condition
- Inoperative
- Location
- Cabin Pressure
- Part time
- 20,679 hours, 15,560 cycles
- Stage of operation
- CR
- 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.