TS 150 GEARBOX OIL CHANGE › Forums › Technical › Two Stroke: Help needed › TS 150 GEARBOX OIL CHANGE This topic has 1 reply, 2 voices, and was last updated 10 years, 8 months ago by David Jones. Viewing 1 reply thread Author Posts July 2, 2014 at 8:49 pm #3577 AnonymousInactive I HAVE A HAYES MANUAL BUT COULDN’T FIND ANY RELAVENT INFO. ID THERE A SERVICE MANUAL I COULD PURCHASE TO POINT ME IN THE CORRECT DIRECTION MANY THANKS D FISHER July 19, 2014 at 7:46 am #3721 David JonesParticipant You’re right, there seems no specific oil change info in Haynes, but draining and re-filling are covered in the engine strip down section. Dave Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In