What was found
(CAN) UNABLE TO PRESSURIZE CABIN DURING TAKEOFF. CLIMBED TO 7,000 FEET, BUT CABIN PRESSURE WAS UNCONTROLLABLE IN AUTOMATIC MODE, MANUAL CONTROL NOT TRIED. BOTH NR 1 AND NR 2 CONTROLLERS REPLACED AND AIRCRAFT CHECKED SERVICEABLE.
- Difficulty date
- May 18, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Doug DC932
- Engine
- Pwa JT8D7A
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Controller
- Condition
- Failed
- Location
- Cabin Pressure
- 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.