locktite was a bit of an exteme measure, i've had a pinion come loose.
in the uk theres a chemical called accatone, it dissolves super glue, we use it for removing rubber tyres off the rims so we can use the rims again. i would see if you canfind a similar product
Shepherd V10 Velox Idm evo 4
Shepherd V8 velox Idm evo 4