Incazelo emfushane:

1. Ihambisana nawo wonke ama-valve ezimoto kanye namayunithi okupholisa umoya

2. Isiza ekukhishweni kwama-valve cores

3. Iqukethe ama-valve cores amane ukuze athathe indawo yalawo akhishwa ngesikhathi esebenza

4. Izingxenye ngaphakathi kwe-valve

5. Thepha kabusha izintambo ngaphakathi nangaphandle

Ithuluzi le-valve yezindlela ezi-4 lilungele ukususa/ukufaka ama-valve cores; Thepha kabusha imicu ngaphakathi nangaphandle; Ama-reams ngaphakathi kweziqu ze-valve; Inaliti eqeda isondo noma isikhiphi samatshe esincane.