I'm being messed around with my gearbox by a lad who said he would put it together for me.
He said on the second shaft there's a 2-3mm spacer behind the main big bearing. My problem is I can't work out what it is until I can get a schematic of that shaft. I've got the input shaft and casing drawings but does anyone have the one for that second shaft please?

My paper work is here

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the zombie apocalypse started long ago, only no-one realised most can talk and drive