Was taking my DS7 out of hibernation today. I had kicked her over several times on a handful of sessions, in order to get her to wake up. On what was (coincidently) my last kick, the kicker seemed to bind for a second. I then heard a light "crack" sound as the kicker freed up and followed through. She popped right off and I ran her for a minute or so before shutting off. As I was picking up tools I noticed the puddle of oil under the kicker. Upon further investigation, I realized the engine cover was blown out around the kicker shaft. My questions are... What caused this in the first place? And what, if anything, should I be looking at besides replacing the cover? TIA