What was found
AIRCRAFT NOT GROUNDED: PILOT REPORTS PRESSURIZATION AUTO FAIL AND ALTN LIGHTS ILLUMINATED. MAINTENANCE ACCOMPLISHED #1 & #2 DCPC BITE PRECEDURE BOTH SYSTEMS PASSED, RESETED PRECATIONARY, OPS CHECK NORMAL IAW FIM 21-31-00-810-801.
- Difficulty date
- July 9, 2019
- Submitted
- July 11, 2019
- Operation
- Air carrier
- Aircraft
- N842NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31099
- Aircraft time
- 29,167 hours, 11,716 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Warning System
- Condition
- False Activation
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.