What was found
VERNATHERM VALVE INSPECTED PER LYCOMING SB 518C. NUT LOOSE. SUBMITTER STATED VALVES CONTINUE TO BE A PROBLEM. THIS BULLETIN SHOULD BE MADE INTO AN AIRWORTHINESS DIRECTIVE.
- Difficulty date
- May 16, 1997
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N8387D
- Make and model
- Piper PA32R301T
- Aircraft serial
- 32R8129072
- System (JASC)
- 7922 · Engine Oil Temperature Regulator
- Part
- Valve
- Part number
- 75944
- Condition
- Loose Crimp Nut
- Location
- Thermo Bypass
- 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.