Took the Zama C1S-S1A carb off the 011 for a rebuild using the Zama RB-11 kit. The only difference in parts is the new diphragm pump is made of smooth mylar?? vs the traditional material on the old diaphragm pump. Anyway, I pressure tested the carb and it would not hold pressure. Immersed it in water and the air leak is around the perimeter of the pump cover, gasket and diaphragm. Do I need some type of sealant for the mylar diaphragm?
This carb took an inordinate amount of time to prime when gas tank was refilled. That was my reasoning for the rebulid. Other than that the saw runs just fine!
This carb took an inordinate amount of time to prime when gas tank was refilled. That was my reasoning for the rebulid. Other than that the saw runs just fine!