What was found
CABIN ALT AUTO 2 STATUS MESSAGE. REMOVED AND REPLACED CABIN PRESSURE CONTROL 2, IAW AMM 21-31-02. OPERATIONAL CHECK NORMAL. NO FURTHER ISSUES AFTER.
- Difficulty date
- September 8, 2020
- Submitted
- September 17, 2020
- Operation
- Air carrier
- Aircraft
- N757QM
- Make and model
- Boeing 75729J
- Aircraft serial
- 27203
- Aircraft time
- 59,877 hours, 32,549 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 211738811
- Part serial
- 101884
- Condition
- Inoperative
- Location
- Cabin Pressure
- Stage of operation
- CR
- 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.