I'm looking for a TH400 dude. Looking at the bottom of this trans there's 3-4 solenoids I still have fluid in my eye maybe3. Any way I'm having a shifting problem at about 45mph and when it goes from 3rd to 4th gear. also shifting is erratic in third the filter is clean no metal on the magnet in the pan, it's suppose to be a rebuilt trans. Any ideas? besides rebuild. detent cable disconnected. daily driver no time to work-on it have to grind it tomorrow.
(Solved) Hookup and adjusted detent cable and changed Transmission filter, the filter grommet was hard and leaking, also no drinks during repair.