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8070 trouble
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Lynn Marshall View Drop Down
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Joined: 13 Sep 2009
Location: Dana, Iowa
Points: 2415 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lynn Marshall Quote  Post ReplyReply Direct Link To This Post Topic: 8070 trouble
    Posted: 21 May 2018 at 1:02pm
Customer now has a see through block. I will be putting in an engine from an R6 gleaner.
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Ron(AB) View Drop Down
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Joined: 27 Dec 2009
Location: Alberta
Points: 962 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ron(AB) Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2018 at 1:16pm
Wow!

How many hours on it?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 22067 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2018 at 3:42pm
I had an old D-17 gas that did that one time. Connecting rod broke right in the beam. When I tore it down, I looked at the other three rods and I could see where they ( at one time) were clamped in a vise, leaving some serious bite marks in the rod beams. That is why the one rod broke. I was always taught to never ever clamp a conn rod in a vise. Always wrap a thick rag around the rod and just snug up the vise.
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FREEDGUY View Drop Down
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Joined: 15 Apr 2017
Location: South West Mich
Points: 5396 		Post Options Post Options   Thanks (0) Thanks(0)   Quote FREEDGUY Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2018 at 9:03pm
Dumb question possibly, but how long could an engine run with a hole like that,seconds,minutes? Would an operator hear the "BANG" from inside the cab? I only ask because I have not been around/on a tractor-combine that suffered this. Sorry for the owner of this particular machine though.
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MACK View Drop Down
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Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 21 May 2018 at 9:15pm
Could depend on which rod. Front rods, die when it happened because it almost always breaks the cam. Back rods could run on front cylinders until it run out of oil or something else gave up.
No they don't make a lot of noise.      MACK
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acer View Drop Down
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Joined: 10 Jun 2010
Points: 143 		Post Options Post Options   Thanks (0) Thanks(0)   Quote acer Quote  Post ReplyReply Direct Link To This Post Posted: 22 May 2018 at 4:07pm
I have welded a patch on some with muggy rod but that's too big to fix!!
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Kevin in WA View Drop Down
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Joined: 08 Feb 2010
Location: Lynden, WA
Points: 612 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kevin in WA Quote  Post ReplyReply Direct Link To This Post Posted: 22 May 2018 at 6:01pm
I saw one that the pin bushings worked loose in the rod and the pounding broke the piston in half and then the rod flailed around and did what the one in the picture did...
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