What was found
ON LANDING GOT EICAS OUTFLOW VLV RT. VLV HAS BEEN DEACTIVATED, CLOSED REMAINING VLV. OPERATED NORMALLY ON AUTO & MAN CB`S P6 PANEL RT. CABIN PRESS CONTROL RT ICU & PANEL 414 CABIN PRESS ICU RT ARE OPEN & SAFE TIED.
- Difficulty date
- March 6, 2014
- Submitted
- March 7, 2014
- Operation
- Air carrier
- Aircraft
- N107UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26900
- Aircraft time
- 63,580 hours, 7,454 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- LD
- 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.