What was found
DURING INSPECTION PER LYCOMING SB 518C, NUT FOUND LOOSE ON SHAFT. NOTE THAT SERIAL NUMBER OF THIS UNIT IS BEYOND RANGE OF SB AND, THEORETICALLY, HAS BEEN REDESIGNED TO ELIMINATE THIS PROBLEM.
- Difficulty date
- November 15, 1995
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N27594
- Make and model
- Piper PA31350
- Aircraft serial
- 317852070
- System (JASC)
- 7922 · Engine Oil Temperature Regulator
- Part
- Valve
- Part number
- 53E19600
- Condition
- Crimp Nut Loose
- 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.