MMM Maitenance

[Anonymous Poster]

Does anyone have any suggestions as how to easily and conveniently access the blades on a 72"MMM for sharpening? On the tractor I can get to the outside blades but the center blade is a problem. Off of the tractor it is a bit heavy to flip over like I can do with the 54" deck from my 425. Any suggestions would be appreciated.

 

[JackIL]

I have used 2 different ways to lift the deck to a nearly vertical position for removal of the blades and cleaning: (1) Use the loader, and (2) Use the rear 3 point hitch with a boom pole or pallet fork. I connect the deck to the lifting device with sling straps. Leave the lifting tractor engine running while you are working on the deck to prevent leak-down or a quick drop. I also prop the deck up with a 2 x 4 for additional security. Be careful.

 

[Anonymous Poster]

I never gave it a thought when I decided I "needed" a 72" MMM, my old 60" I could lift up against the wall but this thing would make the veins stick out too far on my neck. I ended up getting a chain hoist from Grizzly for about $40 and it works great. I hang it over a ceiling joist close to the wall and tip up the deck, top towards the wall.

 

[MReeter]

Doug,I run our tractors up on a set of car ramps to remove and sharpen blades.It works fine for me and is a big time saver.

 

[MikePA]

<font color=blue>Doug,I run our tractors up on a set of car ramps to remove and sharpen blades.</font color=blue>

Just the standard, one piece, ramps you can get at an auto store? Have you ever tried sharpening the blades while they're on the deck?

 

[MReeter]

Yes,standard ramps from the parts store.You about need 4WD to climb up on them.No,I always remove the blades,clean the build-up off,sharpen and balance.I have sharpened the blades on our rotory cutter while still on the machine,but that's it.