Milked this morning, then swapped out the water heaters in the milk parlor. All went smooth...no leaks! Then I took the water pump off the Massey 1130 and pressed it apart. Got it all cleaned up & awaiting the rebuild kit. I did have a problem when I pressed the shaft out of the pump & pulley. The pulley's neck where the fan bolts on broke clean off, but I'm glad it did, as it had been cracked over 40% the way around for a while, as it was rusty where the crack was. Oh well, another $139 to get a new pulley to my door. If it hadn't broken in the rebuild process, then it would have likely finished breaking later, sending the fan into the $450 radiator. Well, that price was from a few years ago when we had to buy a new radiator for the 1100, so likely higher now. After that, the barn full of calves got their penicillin shots. Silage fed a while ago, and retired for the evening I hope!