niles

hello, I just joined since i found so many great tips and tricks here. I am currently rebuilding a Singer 29K51 from 1928. i can post pics if wanted i need help with the gearbox though; i can not get the cogwheel of the axle comming down from the shuttle carrier. it is screwed on and i can not reach it with a screwdriver to unscrew. anyone able to help me out? thank you very much