What was found
FLIGHT 5199 - DURING CRUISE FLIGHT THE 10TH STAGE ISOLATION VALVE FAILED TO CLOSE. PERFORMED AN OPERATIONAL CHECK OF THE 10TH STAGE ISOLATION VALVE, DISCREPANCY COULD NOT BE DUPLICATED BY MAINTENANCE.
- Difficulty date
- March 11, 2007
- Submitted
- March 14, 2007
- Operation
- Air carrier
- Aircraft
- N786CA
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7333
- Aircraft time
- 19,688 hours, 16,482 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Condition
- Failed
- Location
- Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.