Not Ranked
Have you replaced the large bearings on the input & output shafts. If so were the new bearings the same width as the old ones ( some bearing manufacturers make wider bearings with the same shaft & outside diameters).
Also check that the detents on the 3-4 syncro hub are in the matching slots of the synchro rings for 3rd/4th ...... the syncro rings should turn with the 3-4 selector hub.... if they are not in the slots they will force the ring up on the cone when you tighten the tail housing.
Jac Mac
|