could you, mean someone pulled the reverse idler bolt on right side of tranny, thinking it
is filler plug, (catastrophic mistake) as the mount in side swivles and now you can not put bolt back in ! NO , you said correct,
http://carfix.stufftoread.com/tranny.../problems1.jpg
some lose the 2 rubber plugs, #13,
ahhh, you are correct....
yes, part 36 counter shaft plug, OUCH ! that would drain all oil to the center dry case.
and out bottom vent hole.
I saw one , some guy epoxied that dry case drain hole closed then overfilled to top mark.
94 < 96
i looked at the shift box and the forks., selectors and rails. etc.
all the parts have same pn cept the box it self.
I suspect it is small diff.? there are 2wd and 4wd boxs (extension housing = box)
Replace if bad, 19 and 27 the latter is very important. if missing or dust, will cause lever to move to extremes and hit top hat.
the guts: (ext. housing)
http://carfix.stufftoread.com/tranny/shifting/rails.JPG
if non of above.
see business end.
http://carfix.stufftoread.com/tranny...ail-box-1w.JPG
acid test, remove top extension housing. (last resort)
if you can shift prefect with a giant screw driver on these slots, then tranny is good.
obviouslly in drive way only. but is valid.
but i think it might be hard getting the housing off, as it is up and under the floor pan.
id did this with tranny on floor.
electric drill on pilot shaft and then shifted the heck out of it before puting on housing extinsion. then put Housing, on , then shifted the heck out of it again with 1/2 drill motor. ( as a crash box)
I put elect. tape on tip of pilot shaft. to protect surface.
points 2:
the first link.
shows the screws 36, they are harnened shoulder screws and not really screws.
they work with the top hat and allow it to swisth lock down solid.
if that fails (common on Sammi's most likely huge miles) the top hat drops loose and shifting will Suck.
also some people put soft hardware store screws in there ,and this has no hope.
slinding the main rails and FEELING the detents work is important, as is testing the lock outs.
got to 1st, check all 3,4,5,R locked out. etc.
btw the plug is supposed to be glued in with that specail suz,sealant.
tribond 1211, same stuff as spilt case seal .
cheers.