What was found
ON CLIMBOUT, CABIN AUTO INOP EICAS WITH CABIN ALT AUTO 2 AND CABIN ALT 1 EICAS STATUS MESSAGE. RETURN TO LAX. REPLACED OUTFLOW VALVE, SYSTEM CHECKS NORMAL.
- Difficulty date
- January 12, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N121DE
- Make and model
- Boeing 767332
- Aircraft serial
- 23435
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 60683221
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.