hi all im looking at pulling my 5 speed gear box apart and replacing the synchros on 2nd and 3rd gear. my car is an 89 model wagon (ea82). does anyone hear have any images of the internals of the gear box ie a diagram showing all the components,and even better does anyone know where i can get any information regarding pulling the box apart and replacing the worn synchros. all the workshop manuals i have seen are not that great. i have already tried the byb board to no success. any help would be very much appreciated.

Factory service manual has an exploded view of the tranny internals

does it also have detailed instructions about stripping it down?