What was found
CABIN CLIMB RATE EXCEEDED 4K FPM AT FL350, DID SAME AT FL250, HURT EARS. OUCH. R & R OUTFLOW VALVE IAW AMM21-31-03-000-801 AND AMM21-31-03-400-801, PERFORMED OPS CK, OUTFLOW CHKS NORMAL.
- Difficulty date
- June 26, 2019
- Submitted
- June 30, 2019
- Operation
- Air carrier
- Aircraft
- N33203
- Make and model
- Boeing 737824
- Aircraft serial
- 30613
- Aircraft time
- 61,628 hours, 22,167 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 40631997202AA
- 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.