You should post this under the Airheads forum and not the one for pictures.
But, yes, the only way to fix this is to pull the entire assembly (heads and cylinders) out in order to replace the seals.
You might be able to live with it, depending on the rate of leakage or amount of mess it creates. If the bike
is somewhat unknown to you, you may be interested in doing a complete top end overhaul. Save the pushrob tube seals until then...
You should search the Airheads forum...this has recently been discussed.
Kurt in S.A.
But, yes, the only way to fix this is to pull the entire assembly (heads and cylinders) out in order to replace the seals.
You might be able to live with it, depending on the rate of leakage or amount of mess it creates. If the bike
is somewhat unknown to you, you may be interested in doing a complete top end overhaul. Save the pushrob tube seals until then...
You should search the Airheads forum...this has recently been discussed.
Kurt in S.A.