Mitts & Merrill knife removal

[ericknight]

I just purchaced a Mitts & Merrill 12" drum chipper and need to remove the (dull) knives. Anyone know how to do this?

 

[lawson's tree s]

have to lift the door on top and their should be 6 or 8 blades in there staggered really easy to change good luck. you can contact karl kummerling they make them and sell all the parts and manuals. they make a really nice wood chip.