Had to remove left front axle to change ball joints now left side stuck in 4wd ?
stuck in 4WD on 1990 Dodge Ramcharger
Double check your work, something was effected from the repair. Man made problems, which this is, are the most difficult to diagnose because the problem is not a normally occurring failure, so there are not normal diagnosis techniques. It will require someone to be able to look at this and access the situation to come up with a solution.