What was found
ISOLATION VALVE WOULD NOT OPERATE IN FLIGHT, RESULTED IN UNPRESSURIZED LANDING. REMOVED AND REPLACED ISOLATION VALVE IAW AMM 36-11-07. OPS CHECK GOOD. (K)
- Difficulty date
- October 16, 2009
- Submitted
- December 4, 2009
- Operation
- Air carrier
- Aircraft
- N402AW
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7281
- Aircraft time
- 26,348 hours, 22,899 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Isolation Valve
- Condition
- Malfunctioned
- Stage of operation
- CL
- 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.