The larger MTU pumps are not what we are used to. Not a rubber impeller but a ridged stainless one pressed on to the shaft. Custom made for MTU....
Battery level normal and correct, Then goes a little higher and comes back down to normal. Gen-set and ships battery charger fighting the engines...
Get it diagnosed well before you start loosing sleep. Heck, A short block may just go up the companionway...
Please do some searches on this forum. MTU pump service has been brought up before.
My last thought; Those with burned up skin fittings forward know what some of us are concerned about. Those with just an asp plate either have no...