What was found
SHIP 3801 -MISC/DE- DECLARED EMERGENCY ON DESCENT TO DTW DUE TO RIGHT ENGINE LOW DUCT PRESSURE AND ENGINE VIBRATION. CORRECTIVE ACTION: REPLACED PRSOV CONTROL PRESSURE LINE, PRSOV, HSV AND AC MODULE. OPS CHECKS GOOD.
- Difficulty date
- April 13, 2025
- Submitted
- April 15, 2025
- Operation
- Air carrier
- Aircraft
- N801DZ
- Make and model
- Boeing 737932ER
- Aircraft serial
- 31912
- Aircraft time
- 35,920 hours, 13,859 cycles
- Engine
- Cfmint CFM567B27B1
- Engine time
- 29,274 hours, 19,831 cycles
- System (JASC)
- 3600 · Pneumatic System
- Part
- Line
- Part number
- 32144464
- Part serial
- 1956
- Condition
- Defective
- Location
- Prsov
- Part time
- 100,464 hours, 10,168 cycles
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.