Cadillacdog
New User
We have a 1954 Ford NAA tractor with a problem Sherman 2-speed transmission apparently installed originally. This Sherman slips out of gear driving in hi-range and the shift handle has to be held in place manually. Otherwise works well so the Sherman's gears feel excellent condition. I find question in reading information whether this would be the same Sherman as in the earlier 6N/9N transmissions or would be the same Sherman as in the later Ford 600 or later tractors. Can anyone confirm information of which Sherman was used in the NAA, have any information about how to cure it from jumping out of high range or where any parts might be available, particularly for new gaskets and seals? Appreciate any information you might share.