Make mould using any mould compound After mould cast any resin material it's temporary work better then orignal

Arrange different small on of which acording to oldest one Make sure the on off which is enable to handle enough power supply may be it's ac supply 110ac Or may be it's dc power supply switch 12 volt dc to more U can use any power supply on of which working with remote Small issue Outside projector arrange extra switch

There is a small ac motor which works.like car wiper remove plastic shaft check if all flaps or one of this flaps are blocked hard remove main rotating plastic rod or replace it without load check motor running ya not check rotation switch.. at last change rotation motor it cost 250 rs pull out motor replacement with same size motor