What was found
WHILE ON DESCENT LOST CABIN PRESSURE AT 33,000 FEET MADE EMERGENCY DECENT BOTH PACKS OPERATED NORMAL NO PACK TRIP. CORRECTIVE ACTION: REMOVED AND REPLACED CABIN PRESSURE CONTROLLER OPS CHECK GOOD.
- Difficulty date
- May 4, 2024
- Submitted
- May 6, 2024
- Operation
- Air carrier
- Aircraft
- N332CK
- Make and model
- Boeing 737375
- Aircraft serial
- 23707
- Aircraft time
- 75,820 hours, 46,603 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 7638101
- Part serial
- 8205582
- Condition
- Defective
- Location
- Cabin Pressure
- Part time
- 75,820 hours, 46,603 cycles
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.