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Too much end play after rebuild

Ok, so went through the Tom Hand book, rebuilt everything, took my time during reassembly, reviewed my disassembly pictures as I reassembled - paying special attention to thrust washers and anything that didn't look right (many other posts as I went along), and guess what - I have too much end play.

When I measure pulling the input shaft back and forth it's ~ .099. When I measure flipping the transmission over (so the output shaft also moves a tad", it's .15.

I'm measuring endplay using calipers and a steel tube across the bell housing. Same tube each time, oriented the same way (sharpie) to ensure consistent measure point.

So what's the most obvious thing to look at as I disassemble it? It seems to me there is a lot of movent in the clutch packs s as I can see the part inside move (pic). I have a 3 thrust washers left over (pic) and they are all ~ .062 thick. I replaced all but the one under the sun gear snap ring (the book didn't seem to rebuild the sun gear) - but maybe I missed it.

We're headed out camping today so won't disassemble until Sunday afternoon.

Are there thicker thrust washers I should use? Any part numbers/urls to buy thicker ones are appreciated. They all seemed to match the original thicknesses and end play on input shaft was ~ .063 before rebuild.

I have all original thrust washers as I was doing 1 for 1 replacements.

Any thoughts on typical screw ups is appreciated.

Ross

View attachment 1926856

View attachment 1926857
Just to ask, are you taking the endplay measurements with the rear output housing on or off? If the output housing and the output bearing is not snapped into the rear snap ring in the housing you will get big endplay numbers like that.
 
Just to ask, are you taking the endplay measurements with the rear output housing on or off? If the output housing and the output bearing is not snapped into the rear snap ring in the housing you will get big endplay numbers like that.
I have not put the extension housing on yet. I'll try that first - it may lower the total endplay, but wouldn't expect it to have much of an effect on the input shaft end play.
 
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