I have a late
model E-20 that has the new style relays. In working out a
problem today I must of switched which wires on one or more of
the relays. Mostly I suspect the problem is with the RTN relay
but I did work with the 2A-H and the RTN-R relays as well. At
this point I can only go forward with the tractor, not reverse
and neither the RTN or the RTN-R pull down when you flip the
forward - reverse switch. The 2A-H does pull down as the motor
speeds up.
I did find a
wire coming loose from its spade lug on one of the RTN wires
which was probably the problem that I was looking for. The new
relays have a total of 8 connectors, four on each side. The
schematic diagram lays out the wiring but does not show the
physical connections.
I appreciate
any help anyone can provide me showing the connections or
trouble shooting techniques to follow.
Thanks,
Dave