3 fasteners I think.---------2 bolts on the side and a nut / stud around the front.
Thanks for that papyson.......not what i wished to hear, but needed the truth. I have a yamaha dt 175 trail bike, 1974. It works perfectly all the
good , used or rebuildable
Thank you so much for your help have ordered a new plunger and boot will adfvise how it goes
Things have changed as you note in the auto and in the outboard world....the outboards are computer driven 4 cycles....you can change your oil and plugs