Product review (5 stars): This is a great replacement kit
This is a great replacement kit. The instructions are non existent as others have commented but I did find a nice video on youtube that showed step by step instructions.  I can't post the link on Amazon do to the rules of posting but you can search for it using the part number and the words "how to replace."  Without this video I would not have been able to figure where the spring and switch installed.