What was found
AIRCRAFT DEPARTED LCK AND WAS CLIMBING THRU 16,000 FT WHEN CABIN PRESSURIZATION STARTED TO CLIMB. AIRCRAFT RETURNED TO LCK WHERE MAINTENANCE FOUND BAD SAFETY VALVE PRESSURIZATION DIFFERENTIAL VALVE.
- Difficulty date
- January 9, 2007
- Submitted
- January 31, 2007
- Operation
- Air carrier
- Aircraft
- N51LC
- Make and model
- Lear 35A
- Aircraft serial
- 302
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Valve
- Part number
- 660020756
- Condition
- Malfunctioned
- Location
- Cabin Pressure
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.