1 On the 1983 and on all gasoline models, disconnect the pressure line hose from the pipe extension. 2  Remove the union seat from the pressure hose. 3  On diesel models, remove the union bolt with the two gaskets and disconnect the hose from the pump.4  Drain the hose into a container. On the 1983 and on all gasoline models, disconnect the pressure line hose from the pipe extension. 2  Remove the union seat from the pressure hose. 3  On diesel models, remove the union bolt with the two gaskets and disconnect the hose from the pump. 4  Drain the hose into a container.
Most types of nuclear decay emissions consist of subatomic particles -- neutrons, protons and electrons -- energetically kicked out of an atom. However, one type of radiation, called the gamma ray, is pure energy.
Atomic Decay. When an atom of a radioisotope decays, it gives off some of its excess energy as radiation in the form of gamma rays or fast-moving sub-atomic particles. If it decays with emission of an alpha or beta particle, it becomes a new element. One can describe the emissions as gamma, beta and alpha radiation.