What was found
DURING CLIMB, COULD NOT CONTROL CABIN PRESSURIZATION. RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED EQUIPMENT COOLING AIR SHUTOFF VALVE. PERFORMED PRESSURIZATION CHECK, CHECKED OK.
- Difficulty date
- November 26, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N727RW
- Make and model
- Boeing 7272M7
- Aircraft serial
- 26156
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Part number
- 56697
- Condition
- Malfunctioned
- Location
- E/E Compt
- Part time
- 16,555 hours
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.