Are Lionel Loco Wiring Diagrams Available On-Line?

Hey there Lionel “pros”! I run “S” gauge Flyer myself, but a friend asked me to take a look at his childhood Lionel 2065 loco. It has been in storage for 40-plus years and was put away not running. Everything looks great as far as being complete mechanically, but it looks to me like someone messed around with the wiring. I know sources to find the wiring diagrams for Flyer, but have no idea where to find the same for Lionel “O”. I’m sure they’re out there! Where can I find them without putting out $75 for a complete service manual? Thanks in advance for your help. Jim E.

http://pictures.olsenstoy.com/searchcd1.htm

Thanks Bob. That’s exactly what I was looking for. Jim E.