Other than engine and transmission movement causing the linkage to pull it out of gear. The other common thing that was kind of covered is the splines wearing at a slight angle, I have seen that happen in big road ranger transmissions. The fix it to replace the parts that have the worn splines, shift collars etc.

Kicking self for selling off my Taskforce trucks.
Still looking for an LCF or conventional big bolt in decent shape.


As of 10-26-2022, A 55.2 Taskforce long bed now the work begins