Hyper_Harvest_II
Guest
Sounds like an electrical issue. You mention the connector is in poor shape. You should have three white wires, one with a brown tracer(high),one with a green tracer(medium),and one with a orange tracer(low). Then there should be a blue wire which sends a raise signal back to AHHC and then there should be two red wires with gray tracers that send lower signal back to AHHC. Sounds like some wires might be touching each other in connector or there could be something wrong down at controller on head where three springs are located. Make sure return spring is not broke or missing. Don't know if this is a 20ft. head or not but if it is a 20ft. you may have a controller on each end of header that you need to check. You should be able to reach under cutterbar(Check with combine shut off!) and raise first finger up against feather sheet and the bottom spring should just touch front bar on controller. The valve that you adjusted by mistake I assume is further back in valve stack and takes a 9_16" wrenchIJ If so this valve is the pressure reducing valve and supplies low pressure oil to sep. clutch,cylinder variable speed,and header variable speed. The only way to know where this valve needs to be set is by installing pressure gauge at back of valve stack. Hopefully you didn't screw in or out too far from where it was. Hyper Harvest II