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Rearend Knocking
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PDehring View Drop Down
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Joined: 06 Jun 2018
Location: Central MI
Points: 106 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PDehring Quote  Post ReplyReply Direct Link To This Post Topic: Rearend Knocking
    Posted: 19 Jun 2020 at 3:26pm
Anyone experienced a knock in the rear end of a 210/220?  It sounds like its coming from the left (drivers) side.  I've noticed it after turning but it'll come and go.  I was pulled a disk in 5th and it was pretty constant then.  Sounded like 1 knock per revolution of the axle.    

I've tried dragging the brake and that doesn't seem to change anything so I don't think it has anything to do with the brake but I haven't popped the cover yet. 
1937 M Crawler, 1963 D21, 1964 D21, 1965 D12 SIII, 1970 220, 1976 185
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 22246 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jun 2020 at 5:02pm
A "knock" for every revolution of the rear wheel could be a loose wheel on the spin-out rails or clamps on non-spin out type. Never seen a 210 or 220 with final drive issues.
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DougG View Drop Down
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Joined: 20 Sep 2009
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Points: 8384 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DougG Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jun 2020 at 6:01pm
Ive had wheel weights come loose and clunk like that - check everything thats bolted on or like Dr says the rails etc, 
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PDehring View Drop Down
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Points: 106 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PDehring Quote  Post ReplyReply Direct Link To This Post Posted: 19 Jun 2020 at 7:28pm
Thanks guys, I'll check those out.  The fact that its not always present is what is throwing me.  I was hoping it wasn't a bearing or something like that.   
1937 M Crawler, 1963 D21, 1964 D21, 1965 D12 SIII, 1970 220, 1976 185
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