What was found
SHIP 3757 -DIV/PRESS- DIVERTED TO DTW DUE TO BOTH AUTO PRESSURIZATION CONTROLLERS INOP. CORRECTIVE ACTION: MAINTENANCE FOUND OUTFLOW VALVE COVERED IN ICE DUE TO BROKEN WATER LINE. R &R COUPLING ON AFT BRANCH LINE PER B737 AMM 38-10.
- Difficulty date
- January 24, 2025
- Submitted
- January 24, 2025
- Operation
- Air carrier
- Aircraft
- N3757D
- Make and model
- Boeing 737832
- Aircraft serial
- 30813
- Aircraft time
- 74,998 hours, 28,485 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- CR
- 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.