Help repairing Truth cranks

Quick Learner from CO
May 16, 2024 1:11 pm
Hi - I need to do some work on my Truth cranks. The cranks are fine but the black plastic parts have failed. I'm not sure how to get the plastic covers (39-536) off and the replacement parts on.
Is there a video?
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1 Replies
Casey from SWISCO
May 17, 2024 4:08 pm


To remove the 39-536 pivot slides, you'll need to slide back the 39-558 detach clips that attach them to the operator's arms. Once they are detached, you can slide them out of the end of the track. Then, you'll reverse the process to install the replacements. Thanks for posting! 

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