If I have the picture loaded correctly, it will show you how the lift arm is attached to the mower (I'm new to posting pictures). The arm that attaches the mower is attached to the forward-most hole of the hydraulic lift arm, with the slotted end of the arm at the top. The guide wheel brackets are mounted to the inside of the mower angle braces with a bolt going through the attaching arm, the guide bracket, and angle brace.
Hope this helps.
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