Hello Mike,
unlikely you will be able to get a repair manual, if you need to know how to retime a machine email me and I will attch full instructions, you will have to type my address as you say it not as you read it because this site does not allow email addresses to be shown.
Ken
drivewithken at blueyonder dot co dot uk
December 2009
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix sewing machines.