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Never seen this before

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SteveMaskey(MO) View Drop Down
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Joined: 11 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveMaskey(MO) Quote  Post ReplyReply Direct Link To This Post Topic: Never seen this before
    Posted: 14 Mar 2023 at 6:57pm

Got done feeding cows and happened to notice that 3 of the heads have popped off the wheel bolts. Checked the other side and one is off there. 6 marks on the bolt head so I guess they are grade 8. I have had this tractor for 30+ years and never had it do that before. I was lucky and got all 4 out with Snap-On left hand cobalt bits and easy outs


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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 14 Mar 2023 at 7:32pm
normally when the heads pop off, the bolts have been over torqued... what did it take to remove the remaining bolts ?
Like them all, but love the "B"s.
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SteveMaskey(MO) View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote SteveMaskey(MO) Quote  Post ReplyReply Direct Link To This Post Posted: 14 Mar 2023 at 7:54pm

This is what I used. It's probably been 30 years since those bolts were out.
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 14 Mar 2023 at 9:07pm
how TIGHT were the bolts that did not snap ?
Like them all, but love the "B"s.
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Dakota Dave View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Dakota Dave Quote  Post ReplyReply Direct Link To This Post Posted: 14 Mar 2023 at 10:17pm
from the rust patteran thre of those have been broke for a long time

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SteveMaskey(MO) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveMaskey(MO) Quote  Post ReplyReply Direct Link To This Post Posted: 15 Mar 2023 at 9:07pm

Steve, I took a coulple of the good bolts out and they looked ok. I used ½ inch breaker bar and they came loose easy and did not seem overly torqued. Put 4 new ones in and put hay out today no more broke off

 

Dave, It must be shadow in photo as all but 1 was clean break and no rust. The one in the photo on upper left had a little rust

 

I want to add this is a 180 and I put a bale on front and back when I feed and been doing it for 30+ years with no problems

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AC720Man View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote AC720Man Quote  Post ReplyReply Direct Link To This Post Posted: 15 Mar 2023 at 9:25pm
Steve, the wheel holes are not wallowed out which would indicate they were loose so I’m in agreement that they may have been over torqued when installed. They are over 50 years old
1968 B-208, 1976 720 (2 of them)Danco brush hog, single bottom plow,52" snow thrower, belly mower,rear tine tiller, rear blade, front blade, 57"sickle bar,1983 917 hydro, 1968 7hp sno-bee, 1968 190XTD
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