i have a singer knitting machine model 600, it has been working great for years, but now it will not knit when carrage is coming from right to left, it has been cleaned and oiled , it's the main back carrage thats the problem, the bottom carrage works well, i cannot see anything broken, the machine is about 30 years old

sylvia, March 2011

Hi Sylvia,
If you go to superbaknitting.com you will find lots of info about these machines. There is also the facility to email for help and links to user groups.
Hope this helps and you get it sorted.

Sue, March 2011