What was found
AIRCRAFT WOULD NOT PRESSURIZE IN FLIGHT. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: R AND R THE PRESSURIZATION CONTROLLER IAW B737 AMM 21-31-31 & 21-31-00, OPS CHECK GOOD. NO DEFECTS NOTED
- Difficulty date
- April 27, 2022
- Submitted
- April 27, 2022
- Operation
- Air carrier
- Aircraft
- N311GT
- Make and model
- Boeing 7374K5
- Aircraft serial
- 26316
- Aircraft time
- 62,694 hours, 37,158 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Part number
- 7638101
- Part serial
- 79016194
- Condition
- Defective
- Location
- Zone 100
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.