What was found
DURING APPROACH AT 4000MSL THE PILOT LOST PRESSURIZATION CONTROL IN THE AUTO AND MANUAL MODE. A "MAX DIFF" CAS MESSAGE WAS DISPLAYED.
- Difficulty date
- December 7, 2009
- Submitted
- December 7, 2009
- Operation
- General aviation
- Aircraft
- N27WP
- Make and model
- Emb EMB500
- Aircraft serial
- 50000058
- Aircraft time
- 90 hours, 49 cycles
- System (JASC)
- 2133 · Pressure Regulator/Outflow Valve
- Part
- Outflow Valve
- Part number
- 21192864
- Part serial
- 211928600017
- Condition
- Defective
- Location
- Zone 200
- Part time
- 90 hours, 49 cycles
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.