Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

I have a pretty old Ariens 924 that I'm trying to keep running. I'm fed up paying the local repair shop to keep it running, so I'm trying to get it working myself. The latest problem is that the throttle doesn't move because the governor linkage is keeping it frozen in place. When the engine is shut off, the governor shaft moves properly, but once the engine is running, it takes so much force to push it that the throttle doesn't move. I'm new to small engine repair, but if anyone has any suggestions they would be greatly appreciated. Also, if anyone can recommend a good manual for servicing this thing, please let me know. I have a Haynes manual, which is pretty useless.

Thanks in advance.