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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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05-15-2019, 08:03 PM | #21 |
Gone Wild
Join Date: Sep 2018
Location: Md.
Posts: 1,059
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Re: knocking sound coming from the rear end
Since oil in pan looks good, pretty much eliminates rear end from cause.
Fact that noise has increased with time.. Everything, includeing leaf spring mounts, cracked spring,,loose shocks, ect. Be the problem. Cart setting still if you grap rear hard top support can you make it rattle? Can you rock cart back and forth and duplicate sound? Just tossing out ideas to help identify noise😊 |
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05-15-2019, 08:47 PM | #22 |
Gone Mad
Join Date: Oct 2009
Location: Buford, GA
Posts: 8,988
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Re: knocking sound coming from the rear end
I couldn't really make out any metal shavings on your pic, but you said it was there. If you have slop between the male and female splined connection, I'd think that's what you are hearing. If that's the case, seems like you'd not hear it under load, and mainly while coasting? Do you have the rubber bumper in the motor end? Might help with noise. If there is slop on the splined connection, I would probably try and shim it. I'd probably try and use very fine wire, located at least three places.
My rear end makes noise after replacing every bearing and seal, due to old age. Mine sounds different than yours, but it may be the same, since your phone microphone may not be the best. I'd describe mine more as a moan or whine, while yours sounds more like knocking, if I recall. |
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