Tried to get the OD working on 1973 B today which will not engage. Drained the gearbox and OD, replaced the large filter, installed new solenoid and refilled 20-50 Castrol. Overdrive still does not engage. With the key on in 3&4th gear there is power at the connector and with key on etc.we can hear the solenoid click when switching the OD switch on. Does anybody in this forum with more experience and expertise with overdrives have any suggestions or advice to offer?
thanks,
dave B.
thanks,
dave B.