penno350 Report post Posted June 22, 2014 Is it feasible to replace the oil seal behind the gearbox sprocket on a 199 without splitting the engine? Quote Share this post Link to post Share on other sites
bondy 1 Trials Bikes Report post Posted June 22, 2014 (edited) hello yes ive done loads off them quit easy to come out i just use a blunt big flat ended driver and gentely tap out dont go mad or you will damage the crank case i find a few taps from side to side dose it. if it dosant pop out i get 1 side out and pop it out with a oil seal puller. then clean round seal Area dont for get to change the small oring behind the oil seal i normal replace the top hat bush at the same time but you dont have to if the old 1 looks ok. then with a socket thats the same size as the oil seal tap in so its flush with the crank case job done. Edited June 22, 2014 by bondy Quote Share this post Link to post Share on other sites
penno350 Report post Posted June 25, 2014 Lot easier than I thought, used an exhaust spring puller to ease the seal out, no problem at all. Quote Share this post Link to post Share on other sites
taff_d Report post Posted June 25, 2014 Don't suppose you have size and a part number for the seal do you I'm changing mine tomorrow Quote Share this post Link to post Share on other sites
bondy 1 Trials Bikes Report post Posted June 25, 2014 glade you got it out mate. you any idea what i can use to stop the side stand spring on the 198A rubbing on the S/Arm? Quote Share this post Link to post Share on other sites
penno350 Report post Posted June 25, 2014 Sorry Taff, just ordered directly from Dave Renham didn't measure it. Bondy, I would suggest some combination of a piece of inner tube and some cable ties. Quote Share this post Link to post Share on other sites
