Sram S1400 crank removal from a BB30 bottom bracket
Hi! I am trying to replace my existing Sram S1400 crank on my 2014 Cannondale F29, but the spindle seems reluctant to leave! Any thoughts? I have tried tapping it with a mallet, but I am not sure how hard I can hit it without breaking something I am going to regret breaking. I have read penetrating oil might work, any recommendations for a particular oil. I have also read that spraying a can of compressed air (while upside down) to cool the aluminum spindle (and shrink it) might also work. Has anyone tried this approach? How many cans I should I dump into the inside of my crank spindle? Thanks in advance for any recommendations.