Googie Posted December 15, 2014 Share Posted December 15, 2014 Hi Again: The question just keep on coming ! As I venture into "robot repair" I keep coming up with more questions. I have a plastic robot with a loose arm. The arm is suppose to be manually adjustable, not mechanical. One arm is loose however. Is there any way to tighten it up without going inside the robot. The robot is fully functional so I would rather avoid going in. Best Chris S Link to comment Share on other sites More sharing options...
Morbius Posted December 16, 2014 Share Posted December 16, 2014 Link to comment Share on other sites More sharing options...
Racerxc70 Posted December 16, 2014 Share Posted December 16, 2014 A photo of the unit would help Link to comment Share on other sites More sharing options...
Brian.. Posted December 16, 2014 Share Posted December 16, 2014 A piece of thread tied around and worked in will tighten the arm. Not sophisticated, but it works. Link to comment Share on other sites More sharing options...
SH MIKE Posted December 16, 2014 Share Posted December 16, 2014 You can also try a small rubber band. Maybe the same color as the arm. It will give you tension and act like a spring. Link to comment Share on other sites More sharing options...
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