Hey guys, I'm having issues with my Case 621D I have no forward or backward movement and also no movement with the bucket. I have a feeling it may be something simple but I have no idea what it could be. I tried thinking about connecting a scanner but I'm not sure where it would go connected. Help!!
It would appear that the hydraulic pump runs off the back of the transmission. There's a coupler and a driveshaft between the engine flywheel and the torque, is it turning? If it is, you may have lost the splines on the input yoke, or the drive plate between the input shaft and the actual converter inside the housing.
Agreed. Sounds like your drive coupling broke at the engine.