[gfmoto]

Not much inside to go wrong.

[NMKawierider]

Interesting. Maybe the disk stops reacting..or reacting enough to the heat. Put some heat to it and see.

[gfmoto]

Already done brother.

[gfmoto]

Seemed to work fine, I think but can't be positive.
That little white rod in the center is like a ceramic material. It may get wore down and not be long enough to press the contacts inside to complete the circuit. Bimetal Disc seems to be popping fine in both heating and cooling.

[NMKawierider]

Yeah... may be. How's the rest of it... any sign of a cold connection...corrosion..ect? Saw some black in one of your picks.

[gfmoto]

Nope, all appear in perfect shape!

[bezerk1]

Cool video.  Very simple.

[WalkinTarget]

Such a simple part. That makes it even more frustrating knowing its been such a thorn in the side of numerous CF Moto owners. Thanks for posting this, GF !

[NMKawierider]

Probably like you say GF, that center piece changes somehow making the disk not push the contacts together.

[gfmoto]

NMK, if you mean the black on the disk itself, there is a printed model number on them.

[NMKawierider]

I was looking at these circled connections.

[gfmoto]

Ohhhhh....good eye!   Those solder joints looked and felt very sturdy. Don't think it was losing connection that way.  Good catch though.