Needed, mitey mac 8A apex transmission diagram

[Labradigger1]

My google foo is letting me down. There is apparently a seal that goes behind the sprocket on the apex industries transmission these have. The circllip on the inboard side of this shaft came loose and caused all kinda of carnage. I found all the parts but no evidence of ever having a seal behind the sprocket. Does anyone know where a schematic of this tranny is? Also, how the heck do you post pics here? Thanks.

 

[walio123]

https://cdnmedia.endeavorsuite.com/images/organizations/02c648cd-53c2-44b9-b673-fcc5f666ac02/Migration/GEHL%20Parts%20Construction/HL2500SkidSteerPartsManual.pdf Take a look here. Wich shaft seal..input or otput? Thre is numbered itmems, tell wat number or where is it... "betwen 1and 2 " for example