1. Huringa koki whakarerekētanga o te mana taipana
2. Ngā kawenga teitei ake:I roto i te umanga hiko hau, ka whakamahia e te umanga motuka, ahakoa he motuka pāhihi, he SUV, he waka arumoni rānei pērā i te taraka pikiapu, te taraka, te pahi, me ētahi atu, tēnei momo hei whakarato i te hiko nui ake.
3. He pai ake te mahi, he iti ake te haruru:Kāore pea i te ōrite ngā koki pēhanga o te taha maui me te taha matau o ōna niho, ā, ko te ahunga reti o te whatunga taputapu kei te taha o te whānui o te niho me te ahunga kōtaha niho, ā, mā te hoahoa me te hangarau ka taea te whiwhi i tētahi tūranga whatunga taputapu pai ake, kia noho te tuku katoa i raro i te kawenga. Ko te mea e whai ake nei he tino pai tonu i roto i te mahi NVH.
4 Te tawhiti whakarerekētanga ka taea te whakarite:Nā te rerekētanga o te hoahoa o te tawhiti tauwehe, ka taea te whakamahi hei whakatutuki i ngā whakaritenga hoahoa wāhi rerekē. Hei tauira, mō te motuka, ka taea e ia te whakatutuki i ngā whakaritenga whakawātea whenua o te waka, me te whakapai ake i te kaha o te motuka ki te pāhi.