Another (largely) fruitless weekend under the back if the KJ.
Managed to get my head into a previously unexplored space behind the axle (glad I hadn't removed the wheels, as really needed the right one to support the back of my head) & finally could see the clamp had opened once I'd removed the pinchbolt. Can't find anything to open it up though & the pin isn't interested in coming out. Looks like I'll have to tackle removing the clamp from the diff - & really not looking forward to that.
Turned my attention to the brakes (as all the parts arrived Friday & Saturday) none of my flare wrenches are right right size, which I now know is 12mm, only got a stubby open-ender, so started shopping on-line I found a reasonably priced ratchetting flare wrench - never knew there was such a thing - so should have that for next weekend. Also ordering a new chef's blowtorch, I deal for things like brake lines. Didn't really want another that you refill with lighter gas, although their size is perfect for confined spaces, & found one that'll fill the butane cannister I bought years ago for something else.