No the hole is towards the back of the photo where the piston rod goes out to attach to the crankshaft it looks like the oil light in most cars or a genies lamp
I am rebuilding my engine and found this small hole below my piston rod. Will this effect my engine once I change sleeve, piston and rings. I had a bad piston and rings which caused the sleeve to break and potentially cause the hole. It is all internal but I dont want to buy the parts to fix the...