A famfo mai bayarwa da sauran masu motoci da kuma rage kayan masarufi na kayan kwalliya suna buƙatar kiyayewa daidai da tanadin littafin. An buƙaci ƙura a cikin ofishin sarrafawa sau ɗaya a kowace watanni shida. Za'a iya cire ƙura tare da ƙura mai bushewa don hana ƙura daga shigar injin ɗin da ke lalata kayan injin. A Colloid ɗin yana buƙatar ƙara man shanu sau ɗaya don kowane tan guda 100 na bitumen da aka samar. Bayan amfani da agitator, ya zama dole a bincika alamar mai akai-akai. Idan an yi kiliya ta kayan aikin bashin asphalt an yi kiliya na dogon lokaci, ruwa a cikin tanki yana buƙatar drained, kuma kowane bangare na motsi kuma yana buƙatar cika da mai.