ʻOku mahuʻinga ʻa e meʻangaue fakaʻuhila ki he fakaʻauha ʻi he ngaahi ʻatakai fakatuʻutamaki, ka ʻe lava ʻe he siʻisiʻi ʻo e tokangaʻi fakaʻauliliki ʻi ha vahaʻataimi ʻo liliu ia ki ha tuʻunga fakatuʻutamaki, negating hono taumuʻa ke taʻofi.
1. Fakahoko hano toe vakaiʻi ʻo e ngaahi founga sivi fakalūkufuá.
2. Fakafuofuaʻi e ngaahi puha fale, ngaahi meʻangaue ki he laine ʻoku haʻu, ngaahi puha sila maluʻi, angled connectors ki he tightness, feinga ke malu, mo e talangofua ki he ngaahi tuʻunga moʻui ʻo e fakamoʻoni.
3. Fakafuofuaʻi e tuʻunga ʻo e corrosion ʻi he moto, ngaahi meʻangaue fakaʻuhila, penolo ʻo e meʻangaue, pea mo e meʻangaue, fakapapauʻi ʻoku fakamaʻu malu ʻa e sikalu pea ʻoku ngaue lelei ʻa e ngaahi meʻa kehe.
4. Ki he meʻangaue ki hono fakamoʻoniʻi ʻo e lolo, fakapapauʻi ʻoku fakaʻilongaʻi ʻe he tuʻunga ʻo e lolo, polokalama fakatafe, mo e ngaahi fale ʻoku ne fakahaaʻi e kasa ʻoku kei mahino mo ʻi taʻetotongi, ʻaki ha fola ʻoku ʻikai fuʻu lahi 5 mataʻitohi ʻe.
5. Fakapapauʻi ʻoku fakataha ʻa e malohi ʻo e pressurized ʻo e meʻangaue ki he fakaʻauha pe lahi ange ʻi he ngaahi tuʻunga ʻulungaanga mahuʻinga ʻoku fakaʻilongaʻi ʻi he fakaʻilonga ʻo e meʻangaue, pea ʻoku ongoʻingofua ʻa e malohi ʻo e meʻa fakatokanga.
6. Vakaiʻi e ngaahi uaea ki he looseness, maumau ʻoku ne fakaʻaiʻai, mo e ngaahi fakaʻilonga ʻo e corrosion.
7. Makehe mei he ngaahi fakaikiiki ʻo e fakamoʻoni fakaʻauha, tauhi e meʻangāué ʻi he tuʻunga lelei tahá ʻo fakatatau mo e tuʻunga ʻo e ngaahi meʻangāue fakaʻuhila fakalūkufuá.