There should be a 3/8" allen head pipe plug in the top of the hydraulic pump. Remove that, then crank the engine with the shutoff pulled out or the coil wire removed... when you get clear oil coming out reinstall the plug. Should be good to go at that point. If it still doesn't work then you may have problems with the unloading valve or the flow control valve... or blown O-rings somewhere under the lift cover... but given it only started when you changed the oil, it's most likely just air locked.
Also... the flow control does control the speed of lift, not drop. Drop is unrestricted on those things other than what control you are afforded by the lift lever.
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Today's Featured Article - Identifying Your Tractor - by Staff. Maybe you bought it from a friend who didn't know what kind of tractor it was, or perhaps (and this is every tractor fanatics dream) you stumbled across it in an abandoned field covered with weeds but intact. In any case, you have no idea what the make and/or model is. For awhile perhaps it doesn't really matter. Especially if it runs! But pretty soon you'll probably need to tinker with it a bit and maybe buy a part or too. Having a manual is nice. But how does one go about dete
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