Keyboard replacement on mid-2014 MBP Retina
What needs to be performed to remove and replace a keyboard?
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2.2 GHz (Turbo Boost up to 3.4 GHz) or 2.5 GHz (Turbo Boost up to 3.7 GHz) quad-core Intel Core i7 processor with 6MB shared L3 cache.
You will need to remove all and everything to access the keyboard. Have a look at this guide to get an idea of the tasks you'll have to perform. This is the guide on iFixit that gets you as close as possible to your goal
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