Here is a pic of an original (almost) unrestored "S" type: The lower hose from the tank (feed) connected to the big screw with inline filter mesh goes to the outer pipe of the oil junction block at the engine. The upper hose (return) connects to the inner pipe of the junction block. In this case the hose is routed via an oil filter at the back of the gearbox cradle like on 1971 onwards models. Originally there is only the filter mesh in th oil circulation on 1969-70 models.Do you have any photos of how the oil fittings go together? Have a a 1969 roadster with the same oil tank. Just don't want to mess up the installation.
Great build, a lot faster than mine is going
Here is a pic of an original (almost) unrestored "S" type: The lower hose from the tank (feed) connected to the big screw with inline filter mesh goes to the outer pipe of the oil junction block at the engine. The upper hose (return) connects to the inner pipe of the junction block. In this case the hose is routed via an oil filter at the back of the gearbox cradle like on 1971 onwards models. Originally there is only the filter mesh in th oil circulation on 1969-70 models.
There are some unique spacer and rubber pad parts with the central oil tank. We can help with that also if you are unsure. Tell me more about your ‘69. If central oil tank and built in 1969 it was probably a 750 S originally. The engine number should start with 20M3S 13xxxx.Do you have any photos of how the oil fittings go together? Have a a 1969 roadster with the same oil tank. Just don't want to mess up the installation.
Great build, a lot faster than mine is going