Light Bulb for Sun Super Tach

[Ed Martin]

Has anyone ever replaced the light bulb in an original Sun Super Tach? How do you get it apart to get at the bulb? Thanks for any input.

 

[Builderguy]

This may help you get it open.
https://www.jalopyjournal.com/forum...r-how-to-update-your-vintage-sun-tach.297171/

 

[Ed Martin]

This may help you get it open.
https://www.jalopyjournal.com/forum...r-how-to-update-your-vintage-sun-tach.297171/

Thanks for your reply. I did see this before, but thought I would check if it was really that hard to disassemble or if maybe someone has run into this when upgrading to LEDs.

 

[72sunroof]

Did led on mine...

 

[Ed Martin]

Did led on mine...

View attachment 1060369

That looks great! I got the LED bulbs yesterday, but don't know how to get the tach apart to get to the bulb. I don't want to damage it. It's been in my car for probably 40 years and I don't remember exactly how it's put together.