Welcome to the forum. There is a vast amount of knowledge shared on the forum, so you should be able to find out more about your guitar with the right questions. You will also be able to get help with replacing tuners.
But to begin with, please have a look at our welcome page
for more information about the forum and its rules.
With two posts you may apply for access to levels 1 - 3 of the Delcamp score collection, and after more posts you may apply for access to the higher levels (see here
It is helpful if members include their location in their Profile - click on your username.
See you around.