Ko te whāriki pā he momo whāriki, e pā ana ki te momo whāriki e whakamahia ana e te pā o te pūwhakamahana hau-whakamatao.
I roto i te hangarau miihini, he maha ngā momo peera, engari he torutoru noa iho ngā momo e whakamahia ana i roto i ngā hua whakamahana: ko ngā peera ringaringa e whakamahi ana i te waku reti, ko ngā peera pōro e whakamahi ana i te waku hurihuri, me te ranunga o ngā momo peera e rua. I ngā tau tata nei, kua whakauruhia e ngā kaihanga whakamahana nui ngā hangarau hou mō ngā peera, pērā i ngā peera aukume, ngā peera ngaru wai, ngā peera matua aukume, me ngā peera hononga. Ko ngā whakamahana hau-whakamatao noa e whakamahi ana i ngā peera hinu-whakakī me ngā peera pōro.
Ko ngā peera kua whakakiia ki te hinu he peera ringaringa e whakamahi ana i te waku reti. Ka whakamahia te hinu whakahinuhinu hei hinu whakahinuhinu me te whakaiti i te tō. I te whakamahinga tuatahi, he iti te haruru mahi, ā, he iti hoki te utu hanga. Heoi, he nui te pakaru o tēnei momo peera, ā, he tawhiti rawa tōna roa mahi i tō ngā peera pōro. Heoi anō, ki te whakamahia tēnei momo peera mō te wā roa, nā te hiri hinu (kāore e taea te whakamahi i te hiri hinu kounga teitei mō ngā hua whakamahana rorohiko, ko te tikanga he hiri hinu pepa noa), ka memeha haere te hinu whakahinuhinu, ā, ka uru hoki te puehu ki roto i te peera, ka puhoi ake te tere o te pā, ka piki ake te haruru me ētahi atu raruraru. I ngā wā tino kino, ka nui te wiri o te rerekētanga o te pā i puta mai i te pakaru o te peera. Mēnā ka puta ēnei āhuatanga, whakatuwheratia te hiri hinu hei whakakī anō, me tango rānei, ka hoko i tētahi pā hou.
Ka whakarerekē te peera pōro i te aratau waku o te peera, ka whakamahi i te waku hurihuri, ka whakaiti pai ake i te āhuatanga waku i waenga i ngā mata peera, ka whakapai ake i te roa o te mahi a te peera pā, ā, ka roa ake te roa o te mahi a te radiator. Ko te ngoikoretanga he uaua ake te tukanga, ka piki ake te utu me te haruru mahi nui ake.
