I roto i tā mātou whare hanga, me whiriwhiri rawa ngā rauemi o te rakau tauhou kia rite ki ngā whakaritenga, ā, me whakamana te kounga o te rauemi. Me whakahaere te tukanga whakaputa i roto i te taiao kore puehu hei whakarite i te ma o ngā wāhanga. Whakamahia ngā taputapu whakaputa matatau me ngā hangarau whakaputa hei whakarite i te tika me te kounga o ngā wāhanga. Me tino whakahaere te tukanga whakaputa katoa kia tino tutuki ai ngā wāhanga i ngā paerewa kounga. Whakahaerehia ngā tirotiro me ngā whakamātautau pakari i ngā wāhanga kua oti kia tino tutuki ai ngā whakaritenga a ngā kiritaki. Mā te mana whakahaere kounga tino pakari me te hangarau whakaputa matatau, ka taea e mātou te whakarato ki ngā kiritaki he rakau tauhou kounga teitei e tutuki ai ā rātou hiahia.
He mea hanga te rauemi o te camshaft ki te maitai kaha-teitei, e whakarite ana i te pono me te roa o te wā. kia tutuki ai te mahi hihiri tino pai me te penapena wahie. He tino pai hoki te ātete ki te kakahu me te roa o te ora ratonga, ka taea ai te whakaiti i ngā utu tiaki. He rōpū ngaio me te hangarau hanga matatau tā mātou kaihanga camshaft hei whakarite i te kounga me te mahi o ngā hua.
Ka whiriwhiria e mātou ngā rauemi me ngā wāhanga kounga teitei, ā, ka whakamahia ngā hangarau me ngā taputapu hanga matatau hei whakarite i te kounga me te pono o te hua. Ka whakahaerehia e mātou he tukanga tirotiro me te whakamātautau pakari kia tutuki ai ia camshaft i ngā paerewa teitei. I roto i te tukanga whakaputa, ka tino whakahaerehia e mātou te kounga me te pumau o ngā hua, ā, ka whakapai tonu i te pai o te whakaputa me te kounga o te hua.
Mā te hanganga o te rakau rerekē ka taea te whakahaere tika i ngā takirere whakauru me te putanga hau, ka whai wāhi ki te whakapai ake i te putanga hiko me te whai huatanga o te wahie. Ko tōna hoahoa me te hanganga pai rawa atu ka whakarite kia roa te ora me te pono, ka waiho hei wāhanga nui mō te whakapai ake i te wheako taraiwa whānui. Hei tāpiri, ko tā mātou arotahi ki te whakaiti i te waku me te kakahu i roto i te miihini ka whakarite kia roa ake te ora ratonga me te whakaiti i ngā whakaritenga tiaki o ā mātou rakau cam, ka whakarato uara mō te wā roa ki ā mātou kiritaki.