What was found
INSPECTION OF THERMOSTIC BYPASS VALVE. NUT WAS FOUND LOOSE. SERIAL NUMBER IS HIGHER THAN VALVES AFFECTED IN TEXTRON LYCOMING SB 518B.
- Difficulty date
- May 8, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Engine
- Lyc AEIO360B4A
- System (JASC)
- 7922 · Engine Oil Temperature Regulator
- Part
- Valve
- Part number
- 53E19600
- Condition
- Nut Loose
- Location
- Thermo Bypass
- Stage of operation
- IN
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.