Service difficulty report · Press.Controller · Doug DC932
FAA SDR system
- Difficulty date
- February 22, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Doug DC932
- Engine
- Pwa JT8D7A
- Part
- Press.Controller
- Part number
- 21011404
- Condition
- Failed
- Location
- Nr 1 & Nr 2
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- B
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)AFTER TRAKEOFF AT FL.290, MASTER CAUTION LIGHT ILLUMINATED INDICATING A PRESSURIZATION PROBLEM. QRH DRILL CARRIED OUT, INITIATED EMERGENCY DESCENT AND MANUALLY DEPLOYED OXYGEN MASKS. ON RETURN MAINTEN ANCE ACTION INVOLVED CHANGING #1 AND #2 PRESSURIZATION CONTROLLERS.