What was found
(CAN) CHECK NUT LOOSENS ON VALVE ASSY CAUSING VALVE TO DISSASSEMBLE. VALVE DISSASSEMBLES AT VARYING TIMES IN SERVICE RANGING FROM 16 HRS THROUGH 82 HRS.
- Difficulty date
- April 16, 2012
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Cessna 208
- Aircraft time
- 3,817 hours
- Engine
- Pwa PT6A114A
- Propeller
- Mcauly 3GFR34C703
- System (JASC)
- 3710 · Vacuum Distribution System
- Part
- Relief Valve
- Part number
- RVO5268
- Condition
- Failed
- Location
- Vacuum Sys
- Part time
- 16 hours
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.