On this model/year bike, it’s critical to shim the oil filter canister correctly to avoid loss of oil to the engine. I show how I do that. I also show how I install the oil cooler, thermostat-oil filter cover, and the shims and o-rings to properly seal the cover and oil filter canister.
Here is a short video summary of how I do this work.
VIDEO: 1983 BMW R100RS Shim Oil Filter Canister, Install Oil Cooler & Filter
Here are some pictures of the work.
Oil Filter Parts Detail
Simple Spreadsheet To Determine The Required Number Of Shims
Cleaned Up Oil Cooler And Hoses
Oil Cooler Installed On Frame Tube
Oil Cooler Hoses Attached To Oil Filter Cover With Built In Oil Cooler Thermostat
Oil Cooler, Filter and Filter Cover Installed