What's up folks. Just looking for clues where to look at. After driving my 5speed for over 200K with a cracked drain plug hole ( JB welded ) I finally sprung for a Marlin Crawler rebuilt unit and a new Aisin clutch BUT when I put everything together. NO 4H ! This tells me the actuator works locking 4L. Any clues what to look at please post up. This is for my daily so 4H only gets used when I go to snow country but still bugs the heck out of me knowing it's not working right now. TIA ..