sincitylocal
+1y
Once you remove the crank shaft, you can remove the pistons from the bottom, but there isn't a snowball's chance in hell that you'll get them back in that way. At least not without destroying the rings.
RTV was used by the factory to install the pan. A gasket scraper, or a stiff putty knife will help, and you may need to straighten the flange before reinstall.
Do not use a gasket when installing the pan. It will leak.