Does anyone have a 3204 service manual for sale that shows the process for replacing the head gasket on a 1985 953 serial 76y?
Here's a service manual for the complete machine on eBay . From the photos it appears to contain the engine disassembly & asembly section, as well as everything else.
https://drive.google.com/file/d/1GdnMoTyOtN_COMVKoxTA7UoUxg874Ij9/view?usp=drive_link