What was found
AUTO PRESSURIZATION SYSTEM FAILED AFTER TAKEOFF. FLIGHT RETURNED TO STL AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED R2-4 GROUND CONTROL RELAY. OPERATIONAL CHECK NORMAL ON GROUND. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- May 15, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N613NW
- Make and model
- Doug DC932
- Aircraft serial
- 47438
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Relay
- Part number
- 93468946
- Condition
- Failed
- Location
- Ground Control
- 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.