I still listen to CDs as well as vinyl. The SCD-1 is the best digital source I have. So I am very motivated to get it working again without issues. It would be a shame for a $3 motor to prevent enjoying this excellent CDP.
Hopefully, the sled motor can be replaced. There are 2 reputable electronic repair shops within 25 miles of where I live. The Sony recommended repair facility is in NY (United Radio Service). Did not get a good feeling about sending it there after I called.
I tried to remove the transport assembly to perform the maintenance recommended by dgarretson. Two corner screws came out easily with the correct screw driver, but I messed up the head on the other 2 screws with the wrong size screw driver and cannot get them to loosen. Lesson learned. I am going to the local repair shop next week.