15 - 30 minutes
When attempting to clean and adjustment the trackpad I ended up breaking the keyboard ribbon cable zif connector - So I ended up having to purchase a new trackpad.
The new trackpad was replaced with out any issues. The zif connector is a bit finicky for attaching both the trackpad ribbon and the keyboard ribbon. My laptop now works great - so I'm happy.
Be really careful when lifting the zif connectors to remove and insert the ribbons. It's very thin plastic and if it breaks you have to replace the entire trackpad. I used the All-new Pro Tech Toolkit, which is awesome. Great tools, great case. Highly recommend this kit - I