Seeburg ay-100 record rejection's

My Seeburg ay-100 was working great until last night, the record selector set the record in play only to reject it, this problem continues with the same record. I opened the back and tried another record, only to have the same problem. The scan switch clicks but will not move the selector. I did get it to move a couple of times only to continue rejecting the record. Everything seems quit normal as far as the record and motor goes. Do you have any suggestion's. By the way I do have a manual but didn't find anything helpful

Ted,
Chances are 75% to 25% that you have a lack of, or the use of improper, oil problem. The "lube chart" is in the Service Manual. "Seeburg oil" is SAE 20 wt. ND oil--forget the "Aereo"--, use oil instead.
If that does not fix it. see the Trouble Shooting Guide. Ron Rich