REAR CHAIN LOOK RIGHT?

[Fridge]

I did a valve cover gasket a week ago, seen a picture of a rear cassette broken. I looked back at this photo and found that chain is riding that little peg looks like? Chain had no slack and I thought nothing of it at the time. Is this worst case scenario?

 

[JJMaine]

No it doesn't. Here's what it should look like with the guide around that bolt. At least part of your guide is in your oil pan

 

[Uncle Gump]

Ya know @JJMaine ... i ment to summons you to this post... being you were just doing this on your truck. But... in typical old guy fashion I forgot to do it.

I thought there was a guide that hung from that bolt but was hoping you could verify.

Way to step up with your help here. That is really what makes this place great!