What was found
DURING CRUISE FL390, THERE WAS A DUCT PRESSURE SPLIT LT 45 RT 20. OPS CHECKED AIR CONDITIONING PRESSURIZATION SYSTEM IAW AMM 21-51-00, NO DEFECTS NOTED.
- Difficulty date
- June 8, 2017
- Submitted
- June 9, 2017
- Operation
- Air carrier
- Aircraft
- N1217A
- Make and model
- Boeing 767375
- Aircraft serial
- 25865
- Aircraft time
- 87,285 hours, 22,045 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Duct Pressure
- Stage of operation
- CR
- 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.