sowilson

I'm retired and have always sewed including my wedding dress as well as re-upholstery cushions and seats of our motorhome.  I now have a used Adler 067 Industrial Machine that needs some attention.  Like Timing Belt changed out as the other belt is dried and cracked.   My question is looking at the attached photo: There is a plastic plug for lack of a better word, if I were to remove that plug would I find a set screw?  Based upon other threads I believe I must push the belt through that tiny opening in order to get the belt into position to be put into place.  I have removed the hand wheel but there is still a round cylinder filling up the hole that I need to move my belt through.  Not having a manual, I thought the plastic plugs were oiling sites, but maybe they are access sites to set screws.  Can someone enlighten me.

Thank You Very Much

Sondra Wilson 

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