ks13 wrote:just snug that front cap up, dont torque it down and install the seal square. If you are having trouble inserting evenly, you can use the old seal or a big socket as a even loading tool so to speak.
I tried using a big socket but wrecked 2 seals doing that. It kept distorting the o-spring inside the seal lip. The spring is very fragile and the seal itself is very stiff and non-flexing towards the outer edges when trying to squeeze it over the outside diameter of the camshaft. The inside lip is flexible but very difficult to strech over the shaft without damaging it.
I have an idea, what if i heat the seal until it becomes more pliable then try and tap it in using the socket method or just a mallet.