904 Transmission Stopped Going Into Gear

The most important wear parts haven't even been disassembled in the pics. You can't inspect clutches without removing them from the drum. So far it's just a band and direct (not forward) drum. The forward drum has the shaft. The direct drum sometimes called the "front" drum is mistaken for the "forward" drum. And to make matters worse, some people call it the "frontward" drum. You'll find terminology all over the board so never trust that.