My brother Bill, Adam, and I hung the engine on Saturday. It's only 4 bolts but it takes a bit of manuevering to get them all to line up. You basically put in one at a time, tightening them as you go, and eventually they all lined up. We had to alternately lift with the engine crane and lift with an auto tire jack from underneath to get everything lined up. It took about 3 hours to get all the bolts in.
The access to the bolts is difficult so you can't use a standard torque wrench. The manfacturer says not to bother trying to torque the bolts. Just tighten them until the rubber mounts bottom out on the metal cylinder inside.
Now the fun of hooking up it begins. So far, the prop governor and manifold pressure gauge are hooked up. We had put the prop governor before hanging the engine but I had forgotten the bracket for the prop control cable. I ended up removing the governor to install the bracket. The governor is on the back of the engine so there's not much clearance with the firewall. Not too difficult, but it would have been much easier with the engine on the floor. It looks like I'll need to remove the oil filter to tighten one of the governor bolts.
