I took the Sammy down to the lower backyard, which involves a 40% slope. so obviously 4W low. I loaded up all the crap I needed to get up, then calmly motored back up said 40% slope. At the top, on level ground, I unlocked the hubs, then TRIED to shift back into 2W, to no avail. Stuck in t-case neutral with a stick that didn't do anything.
Quick trip to the inter-web, where I rapidly learned how to pull the lever and move the shafts with a screwdriver. Back in 2W and all is well, but I DID order a new bushing, hoping this won't happen again.
Regardless, I've been thru this (at first) panicy nightmare, and now I know the drill. It only feels like the end of the world when the wife pulls up, the Sammy is stuck in the front yard and not moving, and you have no idea how to fix it, and she's pissed about it.
Anyway, 10 minutes on the internet, a $14 part, and maybe this won't happen again. But like I said, if it does, I know the drill.