Hello Gosnell,
I can tell you exactly how to retime the machine, you will need a set of allen keys to start with and an awful lot of patience because it may not go right the first time, can you tell me what gears you replaced before I type it all up, e-mail me below.
Ken
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix sewing machines.