Do you enjoy my video content and want to help support me? Every dollar helps! (Comments, Rating my videos up, and Subscribing also help me) Click here to .brIf your keurig coffee machine is not brewing a full cup or shutting of mid brew, you probably need to clean the needle. mine is the keurig Mr. Coffee model.brThis coffee brewer got weak and stopped brewing coffee. The motor of the vacuum pump needs to be greased. Unfortunately, this machine is not easy to open.brHow to Repair a Keurig Coffee Brewer B70 Platinum DIY. Not ready, Sputtering, Half Cups, Not Brewing.