Replacing the bulb on an autometer tach

[streeteg]

Well the dull bulbs from my autometers have gotten on my nerves.l I will do a full write up in regard to the changes from the standard bulb to the 220 degree 5 way LEDs in another thread but the longand short of it is....I have 7 autometer guages, one of which is a tach, which doesnt have the standard screw type ballast to easily change the bulb. Can I pop the back open without having to worry about screwing something up? or is there a process to changing these that i am unaware of?

 

Here is the link to the bulbs for those interested

http://www.superbrightleds.com/mini-wedge.html

 

They are the wledx5 on the top section. IN Natural white. I was gonna get the 6 way 360 degree bulbs in the third section but for 5 bucks a bulb it just wasnt worth it.