What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS PRESSURIZATION AUTO FAIL ILLUMINATED AFTER T/O WITH ALTN LIGHT. MAINTENANCE REMOVED AND REPLACED #2 CABIN PRESSURE CONTROLLER IAW AMM 21-31-11. ACCOMPLISHED ALL REQUIRED CHECKS.
- Difficulty date
- November 11, 2019
- Submitted
- November 15, 2019
- Operation
- Air carrier
- Aircraft
- N936NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31176
- Aircraft time
- 19,515 hours, 8,049 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 2193301AD
- Part serial
- 1395959
- Condition
- Faulty
- Location
- Cabin Pressure
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.