Going to the UP in a few days but I don't anticipate using the low range much.
Thought I replied here but don't see it now so I'll try again.
Got the low range rebuilt with some of the upgraded parts. For instance, added needles to this surface on the input shaft that rides in the high range output shaft.
These are locked together in high range but are always discolored and worn after use. Trans went back together fairly easily. B checked the gap on the crank trigger sensor (only .024", would be fairly difficult to reduce) and replaced the clutch disc. We put the trans back in and reassembled the rest of the car. Seems to be back to normal. At first the clutch action was strange, the first half of the pedal travel just got the slave pushrod in contact with the fork so you had to push the pedal all the way to the floor. Tried pumping it up and bleeding it, no improvement. After maybe an hour of city driving it's suddenly back to normal, only have to push the pedal about 1/4 of the way down to disengage. Low fuel light no longer works, it was working during last year's trip out west but I ran out of gas with the gauge a little above empty and no light on the dash. Fortunately was able to coast into a gas station to a pump, did have a jerry can with me.
One of the seals on one of B's struts was out of place so we took the strut off and went through it. Got the seal retainer welded back into place, replaced that seal, cleaned up the threads on the shaft, and replaced the bumpstop.