the Kubota V1200,V1500 and the V1202/ V1505s are screw in injector nozzles,they screw into the head..always replace the copper washer underneath the injector..the Case 188 injectors are very similar to the John Deere Powertech diesel injectors, held in with one bolt on top..(remove the return line pipes) then remove the bolt then wiggle the injector up and out..you can give it a little upwards assistance with PB Blaster and a flat blade screwdriver underneath but not TOO MUCH,the injectors can be stuck and you'll snap it off in the head..requiring the cyl head to be removed to drive it out..causing you to cuss yourself and we'll ask you why you didnt listen to us
