What was found
FLIHGT CREW REPORTED LEFT EMERGENCY PRESSURIZATION WOULD NOT WORK UNLESS WINDSHIELD AIR SELECTOR ON. INVESTIGATION REVEALED FAULTY ANTI-ICE MASTER VALVE. REPLACEMENT VALVE CLEARED PROBLEM.
- Difficulty date
- September 13, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N1UP
- Make and model
- Cessna 650
- Aircraft serial
- 6500224
- System (JASC)
- 3040 · Windshield/Door Rain/Ice Removal
- Part
- Valve
- Part number
- 99141242
- Condition
- Faulty
- Location
- Anti-Ice Master
- Part time
- 1,787 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.