The wipers on my car (2006 Pontiac G6) stopped working. I went in to investigate and found the problem. The Motor is working fine, but the arm connected to the motor that moves the blades had fallen off. I pushed it back on by hand, and it worked while i had the blades and everything off the car. Once I put it all back together and tested them, it fell off again. My question is what holds that arm to the motor? I did not see any screws or anything to hold it on. There seemed to be a bolt, but it had a round top, no way to secure it. Thanks for any help.
Dolomite. You can use an HCl acid test to distinguish between them.
calcium magnesium carbonate
definite. the motor is burnt. in case you may pass the windshield wipers manually then i may be conscious of somethings incorrect. merely take it to a fix save, and that they are going to set up a sparkling one for you, and/or permit you be conscious of what else must be inflicting it.