S2 tacho select/reset buttons

[kilkenny1]

Anyone knows the OEM part number of these buttons? Tacho from naked S2. On the left is the original, on the right is aftermarket which is not working, so want to replace it. FZ6 parts catalog seems to only show complete tacho assembly, without parts...

 

[Motogiro]

Have you already removed and tested the switch? Also test the function on the board to see is it's not the IC input failure.

 

[tuning-forks]

Parts are not available, just the complete unit. It's just a momentary switch. If the replacement is good, it's likely that the throughhole (via) got damaged when the original part was removed. The throughhole connects the trace on the topside of circuit board with the trace on the underside.
It's very common for this kind of damage to occur on double-sided circuit boards when components are removed.

 

[kilkenny1]

Have you already removed and tested the switch? Also test the function on the board to see is it's not the IC input failure.

No not yet. Will keep this in mind, as I am not that good with electronics and will ask a friend to do the replacement.

Parts are not available, just the complete unit. It's just a momentary switch. If the replacement is good, it's likely that the throughhole (via) got damaged when the original part was removed. The throughhole connects the trace on the topside of circuit board with the trace on the underside.
It's very common for this kind of damage to occur on double-sided circuit boards when components are removed.

This is how it looks on the other side.

That's a very crappy soldering job...
Will ask a buddy of mine to replace the switch with the off the shelf one and maybe he will do a better job...

 

[kilkenny1]

A magnificent electrician buddy of mine managed to fix the issue, and without replacing any parts! Just some glue, motor oil and a soldering iron
So I will post this in case someone will have a similar problem.

There was oxidation under this red switch cover.

My buddy opened it up, cleaned it up and then put all back together. And now everything is working!