Posted by JRSutton on August 04, 2011 at 07:36:04 from (75.130.109.233):
I have a 1948 super a with left and right single bottom plows - with the finger trip mechanism and the rear split rockshaft.
I believe they're the a-189 plows.
The trip mechanism and rear rockshaft are all mounted, but now I'm just trying to mount the plows themselves to do some plowing this weekend.
I see the drawbar gets reversed, and I get how everything mounts from there back, with chains to the rear rockshaft and all that.
What I'm having trouble understanding is the front depth control.
I believe the drawbar is supposed to be mounted using only the pins so it can pivot.
Then I believe there's a linkage that attaches direclty to the drawbar, and goes up to the touch control rockshaft - to control the plows depth.
I know I should buy the manual - and will when I can - but if anybody out there has a picture of this setup (particularly the drawbar linkage), it'd really help right now. Even just a detailed explanation will do since I'm only guessing at this point.
I've got a huge pile of miscellaneous parts, and I don't know what's what, or if I even have all the parts I need.
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