[Healeys] Fuel Pump Question

[Rich C]

Hello all,

I'm suddenly having a problem with a very early HP pump on a BN1. Fuel is
literally squirting out a very small (breather?) hole in the side of the
solenoid body with every beat of the diaphragm. Removed the pump and carefully
striped it down expecting a tear in the diaphragm. I can't see one anywhere. I
suspect that must be it anyway.
Comments?

Rich Chrysler