This is accomplished by simply removing and discarding the retainer plate
Case IH Oil Filter Canister Housing part number 63856D
Please see last image for closeup of gear teeth
Super WD9
These hydraulic lines connect the hydraulic pump to the hydraulic "Touch Control" assembly
New Starter Switch for IH Farmall A, B, C, Cub, Cub LoBoy, Super A and AV, Super C, H, 100, 130, 140, 200, 230 Tractors This is accomplished by simplyNew Engine Saddle Mount Starter Switch Button for International, McCormick Deering, and IH Farmall A, B, C, Cub, Cub LoBoy, Super A, AV, Super C, H, HV, Super H, HV, Super M, MV, Super W6, WD6, 100, 130, 140, 200, and 230 Tractors. Replaces Delco and Case IH Saddle Mount Starter Switch part numbers: 1918405, 1932131, 593292C1, 1925781. Referred to also as a Saddle Starter Switch and mounts on the starter as shown in the last photo.