Terex 72-21AA

Got a 3-71 in a wheel loader. Got some water in though the exhaust, found a piston with some rust. Soak and soaked it got it to move bumping the starter. Piston went down and failed to come up. We tried to pull off the exhaust manifold. Pulled off a bolt and antifreeze come gushing out so we stuck it back in.

We wanted to see what the exhaust ports look like. Is it normal for antifreeze to come out or is that a whole other issue. Not Mechanics just trying to do what we can do with advise...

Terex 72-21AA

Terex 72-21AA