What was found
CLIMBING THROUGH FL310 TO CRUISE ALT 350 THE CABIN ALT WARNING SOUNDED. R & R OUTFLOW VLV & HEATER GASKET IAW MM.
- Difficulty date
- March 21, 2014
- Submitted
- March 25, 2014
- Operation
- Air carrier
- Aircraft
- N378SW
- Make and model
- Boeing 7373H4
- Aircraft serial
- 26585
- Aircraft time
- 64,093 hours, 52,805 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 7110035
- Part serial
- 911288
- Condition
- Faulty
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.