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draft control

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cyclone View Drop Down
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Joined: 11 Apr 2010
Location: indiana
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cyclone Quote  Post ReplyReply Direct Link To This Post Topic: draft control
    Posted: 11 Apr 2010 at 8:16am
I just got a D15 looks almost new and runs like new. after I got it started after it sit for several years. there is a lever on it that is marked draft control. what is this for.it will be used for mowering thanks for any help
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Brian Jasper co. Ia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian Jasper co. Ia Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 2010 at 9:37am
Is this lever on the steering column? If it is, that is the "Traction Booster" control. The Traction Booster is used when plowing or other ground engaging implement. You won't need the T.B. for mowing.
"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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Gerald J. View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerald J. Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 2010 at 10:08am
Don't know about draft control on a D15. On tractors that I have, draft control is used ONLY for plowing to let the three point vary the depth of the plow so it pulls the same in damp, or dry, or sandy ground. So you don't have to shift gears. But I prefer a constant depth of plowing and tend to not use it. Its no use in mowing because the mower doesn't pull hard, it can make the mower wander up and down needlessly.

Gerald J.
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cyclone View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cyclone Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 2010 at 1:53pm
Brain your right it does say traction booster.I was sitting at this computer and was thinking about something.I think you guys for your reply.the tractor has a snap coupler hitch.it seem to me it is better than a three point. garry
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Bill Long View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Bill Long Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 2010 at 2:16pm
If I can recall there are two levers on the lift side of the steering wheel controls.  I think the larger lever is for the lift.  The smaller lever is for the draft control.  If you are not using draft control leave the smaller lever down.
Someone correct me if that is wrong.  My 76 year old head cannot remember everything.
Good Luck!
Bill Long
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Brian Jasper co. Ia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Brian Jasper co. Ia Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 2010 at 5:26pm
According to my D17, you're backwards Bill. The little lever lifts and lowers, the bigger one adjusts the traction boost. Don't feel bad about remembering. I'm only 40 and have trouble remembering stuff too. The doctor says I have an excuse though. Doc says I have "Sleep Apnea". It's where you stop breathing during the night at times. It causes reduced oxygen and increased carbon monoxide levels. One of the things affected is memory...
"Any man who thinks he can be happy and prosperous by letting the government take care of him better take a closer look at the American Indian." Henry Ford
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DREAM View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DREAM Quote  Post ReplyReply Direct Link To This Post Posted: 12 Apr 2010 at 8:34pm
Yeah Brian, I have that too. Thought I was losing my mind for awhile there. Now I realise that i'm just kinda dumb and have a medical condition.LOL!
Sorry, no help on the draft control. I bet it would be in the operators' manual though.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Lonn Quote  Post ReplyReply Direct Link To This Post Posted: 13 Apr 2010 at 9:34am
Correctly set the draft control or Traction Booster doesn't change plowing depth only weight transfer.
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JimD View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote JimD Quote  Post ReplyReply Direct Link To This Post Posted: 13 Apr 2010 at 9:51am
I have a D15 II.  The larger lever is the actual lift.  The smaller is traction boost.
I functions like this:
The lever sets the sensitivity.  Higher is more sensitive, and can be so sensitive it will aise and lower the impliment.
As you plow, you use the large lever to drop the plow.  When it hits a firm spot, the rearward pull increases on the plow.  When it hits the level you set at the lever, it tries to lift the plow very slightly.  This will pull up on the ground, and force the rear tires into the ground harders, and so increasing or boosting traction.  As soon as the load is gone, the lift drop back down.
Set correctly, you will hear a chatter of it working, but never see it mover, or see any difference in the plow depth.
It's one of Allis' great inventions.
JimD
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