He taputapu haumaru te parepare waka e mimiti ana, e whakaiti ana i te pānga o waho, ā, e tiaki ana i te mua me te muri o te tinana o te waka. He taputapu e hanga ana i te urunga ina tukinga te waka, te taraiwa rānei. He mea hanga te parepare kirihou mai i te pereti o waho, te rauemi urunga me te kurupae whakawhiti. He mea hanga te pereti o waho me te rauemi ārai ki te kirihou, ā, ko te kurupae whakawhiti he mea tā ki te pepa hurihuri matao me te matotoru o te 1.5mm hei hanga i te awaawa āhua-U; Ko te pereti o waho me te rauemi ārai ka piri ki te kurupae whakawhiti, e hono ana ki te kurupae roa o te anga mā ngā tīwiri, ā, ka taea te tango i ngā wā katoa. Ko te kirihou e whakamahia ana i roto i tēnei parepare kirihou he mea hanga i te nuinga o te wā ki ngā rauemi polyester me te polypropylene mā te werohanga. He taputapu haumaru te parepare waka e mimiti ana, e whakaiti ana i te pānga o waho, ā, e tiaki ana i ngā wāhanga o mua me muri o te tinana o te waka. E rua tekau tau ki muri, ko ngā parepare o mua me muri o ngā waka he mea hanga te nuinga ki ngā rauemi whakarewa. I tāia ki roto i te maitai hongere āhua-U me te matotoru neke atu i te 3mm. I whakakikoruatia te mata ki te kōroma, i whakakīia ki te rivet, i whakarewahia rānei ki te kurupae roa o te anga, ā, he āputa nui ki te tinana, te āhua nei he wāhanga tāpiri. I te whanaketanga o te umanga motuka, ko te parepare motuka, hei taputapu haumaru nui, kei te ara auaha hoki. Ehara i te mea ko ngā parepare o mua me muri o te motuka anake e pupuri ana i te mahi tiaki taketake, engari e whai ana hoki i te whakakotahitanga me te kotahitanga ki te āhua o te tinana, me te whai i ō rātou ake mama. Hei whakatutuki i tēnei whāinga, ko ngā parepare o mua me muri o ngā motuka he mea hanga ki te kirihou, e kiia nei ko te parepare kirihou. Ko te parepare kirihou he mea hanga ki te pereti o waho, te rauemi urunga me te kurupae whakawhiti. Ko te pereti o waho me te rauemi ārai he mea hanga ki te kirihou, ā, ko te kurupae whakawhiti he mea tā ki te pepa hurihuri makariri me te matotoru o te 1.5mm hei hanga i te awaawa āhua-U; Ko te pereti o waho me te rauemi ārai ka piri ki te kurupae whakawhiti, ka honoa ki te kurupae roa o te anga mā ngā tīwiri, ā, ka taea te tango i ngā wā katoa. Ko te kirihou e whakamahia ana i roto i tēnei parepare kirihou he mea hanga i te nuinga o te wā ki ngā rauemi polyester me te polypropylene mā te werohanga. Kei tāwāhi anō hoki tētahi momo kirihou e kiia nei ko te pūnaha polycarbonate, e uru ana ki roto i te hanganga koranu, ā, e whakamahi ana i te tikanga werohanga koranu. Ehara i te mea he pakari te parepare tukatuka anake, engari he painga anō hoki nō te whakarewa, engari he pai hoki te mahi paninga, ā, he nui haere te whakamahinga ki ngā motuka. He kaha, he pakari, he whakapaipai hoki te parepare kirihou. Mai i te tirohanga haumaru, ka taea e ia te mahi hei ārai i te tukinga me te tiaki i te tinana o mua me muri. Mai i te tirohanga āhua, ka taea te whakakotahi māori ki te tinana, ka noho hei mea kotahi. He pai te whakapaipai, ā, kua waiho hei wāhanga nui hei whakapaipai i te āhua o te motuka.
