G66M-R Transmission Workshop Manual

I know this is a long shot, but does anyone happen to have the service manual for the G66M-R transmission? It’s the 6 speed manual in a 2010 Mazda 3 (2.5L).

I have the regular service manual for the vehicle, but I’m looking for the manual specific to the transmission because the regular workshop manual doesn’t cover what I’m looking for.

Specifically, I’m trying to fix a transmission fluid leak coming from the shift selector shaft. The manual I have shows how to remove the shift cables but for the life of me I can’t get the shift shaft out of the transmission. The A26M-R used in the Speed 3 is pretty straightforward, but sadly that’s not the case for the G66M-R. I’m hoping there’s a way to replace the boot and shift shaft seal (say that 5 times fast) without disassembling the entire transmission.
 
Top