rod baker

i am not sure of what you are asking i do not know what to try and align it with i have used a spanner on the lock linkage to push it a little futher to the extent of free play which is is only about 1mm but this made no difference . is it possible to do a partial dissasebly on transfer to see the mechanism or is it a complete removal thanks rod

hi guys n gals my 1983 range rover wont lock it transfercase . yes i have searched for answers in this and other forums but cant seem to find the answer i need. now here is the problem shifter works fine a little stiff from hi to low but clicks left to right easily so when i put it in either low or high lock i doesnt actually lock as it is an off road buggy and has easy access to the box i can see all linkages moveing well so any help would be good rod lt77 5speed lt230 transfer 3.5 v8