Looked at truck sunday. Transfer case was replaced and after it was installed owner found that shift arm coming out of t-case is not in correct postion so if linkage to shifter inside truck is connected there is not enough travel to let t-case shifter to move all the way forward to 2 wheel drive postion. Looked to me that only to fix is remove t-case pull it apart and clock shift arm forward.( manual hubs)
There are 2 different shifter mounts for that transfer case. It probably has the wrong mount
One is for the c 6 transmission, the other is for the E4OD transmission.
If the mount for the c6 is used on the E4OD, it will not go in 2h