Service difficulty report · Outflow Valve · Boeing 767323
FAA SDR system
- Difficulty date
- April 12, 2023
- Submitted
- April 18, 2023
- Operation
- Air carrier
- Aircraft
- N379CX
- Make and model
- Boeing 767323
- Aircraft serial
- 25199
- Aircraft time
- 108,404 hours, 19,637 cycles
- Part
- Outflow Valve
- Part number
- 60683221
- Part serial
- 1092455
- Condition
- Unknown
- Part time
- 10,682 hours, 4,148 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUAL AUTO PRESSURE FAIL @ 1855Z CABIN AUTO INOP. REMOVED CABIN OUTFLOW VALVE PER AMM TASK 21-31-03-02-001 INSTALLED CABIN PRESSURE OUTFLOW VALV PER AMM TASK 21-31-03-402-006. INSPECTED WIRING AROUND OUTFLOW VALVE, REPAIRED D3148 AND D3196