im looking for an exploded view of a 91 w250 cummins 5.9l diesel engine.i have searched the site and cant really find what im looking for.i have an oil leak and am trying to pin-point where it may be coming from.thanks

 

I'll see if I can grab some images from Cummins Quick Serve Online.

 

thanks,im hoping the leak is coming from the tappet cover and not the head gasket.just want to see what i may be getting into.

 

Guess they've changed their site around some. No access to Quick Serve at the moment.