For a bit more detail, when I bought the Buhler/Farm King blade a couple of years ago, the holes for the pins to connect to the lift arms were worn out. They were between a CAT 2 and CAT 3 in size, so I decided to buy a couple of CAT 3 to CAT 2 pins, plasma and file out the undersized holes to fit the CAT 3 O.D. and weld them in. My thinking was that I could/would eventually buy a QH20 and would pick up the Buhler blade using the captive CAT 3 part of pin. But, I could also pick up the blade as I've been doing using the lift arms directly and the CAT 2 pin interface.
Had I used lock pins/clips to prevent the lift arms from separating from the welded pins I'm not sure what would have happened. I don't see any damage to the tractor and put that down to enough play of the lift arms (left to right) and a soft enough pin that bent under the load.
My plan today is to pick up the blade with pallet forks and chains and move it out of the way until I decide what to do. I'm leaning towards biting the bullet and buying a QH20 so that I can easily pick up and remove the Buhler beast. I would cut off the CAT 2 pins that protrude, leaving the welds in place and call it good.
I want to get the QH15 and EA box blade on the M6060 today, but before doing that I want to address the constant oil leaks from the piece of junk Faster hydraulic couplers. I'll be switching them out for something that doesn't leak all day, every day. The MX rear end is as dry as as bone after four years of hard use, but the M rear end is like a cow's arse. Faster is shit stuff in my opinion. They have a terrible system of seals and such that will piss oil all over the place. I will NEVER buy any FASTER products again.
Here are some photos of the CAT 3 to CAT 2 pins that I welded in.
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