Heliguy Forum - RC heli forum

this is a simple way in changeing the main gear on the belt cp first of all unclip the servo links to the swash plate



and then move the swash plate guide from the guide back plate



and then locate the bolt at the bottom of the main gear



and then useing a pair of pinchers on the nut and a allen on the other side undo and take the bolt out



and then just simply pull the whole shaft out with the head still on



then just pull the main gear out and just make a note on which way the main top gear runs free and which way it grips,i allways have the gear the right way up to make it easyer to work with



then its just pulling the old gear off ,takeing out the one way bearing and fitting it to the new main gear and then putting it all back together makeing sure that the shoulder on the new gear faces down like the one in the pic



graham
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trex 450se e-smart 600