[Healeys] Temp sensor

[I Erbs]

Bought a flared nut wrench. It broke.
Cut a box end wrench open and in half..
Nut head too rounded. Keeps slipping. Used a 6 point plug socket with slit
cut..and hose clamp.... Still no joy.

Can't file nut as it sits under head piece that overhangs. Can't get vise
grips on for same reason
The $250.00 rebuild solution is looking like the only option after I cut
the capillary tube.
Also tried heat gun....

Ira Erbs
Portland, OR
please excuse typos. Sent from my phone