loader tipped over - now a leak in right side chain case - 2001 2050

[2001_2050]

Loader tipped over on right side while I was sliding down a steep, wet hill. Had a wrecker pull me upright - was on side for a little over an hour, now right side leaks - never has before. Did not bang into, or slam into anything on way over - just tipped from what I recall. If in fact there was damage, what could it be? Is it possible that it is just residual leaks from being on the side for over an hour? Im very mechanical, and will fix it. 1860hrs Suggestions? Thank you, Ted