This is how to repair a arrma 3s line and the granite voltage servo saver that was stuck because of dirt and debris inside the saver. The 3s line up of vehicles is the same as this one. (I now have done both 3s line and voltage) This video is compliments of my son in-law who hopes it can be helpful. If it is please give the video a like and a comment. Thanks for watching
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Arrma servo saver repair for 3s & 4s line and the granite voltage. Try to fix it before you buy new.
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