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crwdns2933797:0Jan Carsten Jorgensencrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Jan Carsten Jorgensen
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+ | [title] Why was there a jerky bump ? |
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+ | [* black] In my case I looked at the mechanism and saw no immediate failures |
+ | [* black] I then noticed that a black strap (Arrowed) was showing signs of being curled/crumbled |
+ | [* black] Further examination shows that the strap, which goes from top to bottom, was not aligned 100 % centered between the massage wheels (I try to show that with the red line) and the strap had become a little loose |
+ | [* black] The result was the that the right wheel was sort of "picking up" the strap, so both wheels was on the same side of the strap |
+ | [* black] At some point the right massage wheel had to cross back again over the strap hereby crumbling it and giving this jerky bump. |
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