hi iv got a oil leak on a dt 125 r its coming from the gear lever. its just drips every now and again.. i think its the gear change shaft oil seal could anybody tell me is this a easy job or do i need to get into the engine to change it.or can i empty the oil and some how get the seal out from the outside . any veiws on it would be a help cheers

Normally you can change these by popping them out and then putting a new one in. Getting an old one out can be difficult. Self tapping screws are a common method. Rub the new seal with oil before popping it in and use a socket to tap it in squarely. You should drain the oil first.

You might want to check properly first.

Normally its the ouputshaft seal leaking and the oil ends up dripping from the gearshift.

hi thanks for the help .you guy are aways helpful

had same problem, got small driver and pulled old out and fitted new one..took literally 2 mins and all sealed now- was the gearchanger shaft seal- cost pence to new seal

cheers dread i'm going to put one on next week thanks for the help