O ngā mahi tiaki katoa o raro i te waka, ko te whakatikatika i te kumenga anake te mea kāore he utu engari he nui te pānga ki te roa o te oranga o tō raro katoa. Ka kuru ngā peera roera i ngā ara kuiti rawa; ka tūpono ngā ara kuiti rawa kia kore e tika te ara. Heoi, ko te nuinga o ngā rangatira kāore e tirotiro - ka whakatikatika rānei "mā te kare ā-roto". E whakaatu ana tēnei aratohu me pēhea te mahi i tētahi tirotiro me te whakatikatika kumenga taumata ngaio i roto i te 10 meneti.
I. He aha te Hiranga o te Ānini Ara
Me taurite te mekameka ara "kia piri tonu kia tū tika" me te "kia wetekina kia whakaiti i te waku":
Te taumaha rawa: Ka pā te pēhanga i waenganui i te mekameka, te pīkau, me ngā titi o ngā roera, ka tere ake te pakaru o ia wāhanga hurihuri — me te nui ake o te kawenga miihini me te whakapaunga wahie.
Te ngoikore o te mekameka: Mā te totohu nui rawa ka nui ake te mōrearea o te wetewete i te ara, ka puta he papaki kaha i waenga i te mekameka me te mīhini mangere, ka kino ai ngā pū rakau.
II. Me pēhea te ine i te heke o te ara
Ngā Utauta e Hiahiatia ana
He rīpene mehua, he rūri tika rānei ngā mea katoa e hiahiatia ana e koe.
Ngā Hipanga Ine
- Tūnga: Whakatūria te mīhini ki te whenua papatahi, mārō.
- Kimihia ngā Pūwāhi Tohutoro: Kimihia te wāhanga mekameka i waenganui i te roera kawe tuatahi me te mīhini mangere.
- Inehia te Totoro: Puritia he rūri tika puta noa i ngā pūwāhi e rua, ka ine i te tawhiti poutū mai i te taha raro o te rūri ki te pūwāhi o raro rawa o te mekameka.
Ngā Uara Tohutoro Paerewa
| Kāwai Mīhini | Sag i tūtohutia |
| Ngā taputapu iti/iti (≤ 8t) | 10 - 20 mm |
| Ngā keri rahi-waenga (20-30t) | 25 - 40 mm |
| Ngā keri/pūwero nui (> 40t) | 40 - 60 mm |
| Ara rapa (CTL/mini) | Ko te tikanga 15 - 25 mm (pēhia rānei kia "pēhia ki raro 10mm" mō ia kaihanga) |
III. Me pēhea te Whakatikatika i te Taumahatanga o te Ara
Kei roto i te whakapūmau ara he rango whakapūmau me te hononga hinu. Ko te tikanga o te whakatikatika he tāpiri, he tuku rānei i te hinu.
Hei Whakakī (Tāpirihia te Hinu)
- Kimihia te hononga hinu kei runga i te rango kume i muri i te idler.
- Mā te whakamahi i te pū hinu, tirohia i muri i ia 2-3 paputanga kia kore ai e tino kukū.
- Kati ina tae te totoro ki te taumata e tika ana, kātahi ka murua te hononga kia ma.
Hei Wetekina (Tukuna te Hinu)
- Tangohia te taupoki tiaki i te hononga hinu.
- Wetekina mārire te tīwiri o te hononga kia haurua te huringa ki te whakamahi i te kī, kia puta te hinu (kia tūpato: kei raro te hinu i te pēhanga teitei — kaua rawa e anga ki te ahunga o te rehu).
- Aroturukihia te totohu, ka whakakaha anō ina tae ki te taumata e tika ana.
Ngā Whakatūpato Haumaru
- Kaua rawa e ine, e whakarerekē rānei i te kukū i te wā e iri ana te ara (e hikitia ana te mīhini).
- Ka rehu pea te hinu i tukuna i raro i te pēhanga — mauria he mōhiti tiaki.
IV. Ripanga Tohutoro Tohu: Tātaritanga Tere
| Tohu | Take Tūpono | Mahi |
| Ka kitea te mahi a te mīhini i te wā e haere ana; ka nui ake te whakamahinga wahie | Te taumahatanga nui rawa | Tukua te hinu kia rite ki te whakaritenga |
| Te papaki mekameka me te haruru nui i te wā e haere ana | Te taumahatanga iti | Tāpirihia te hinu ki te whakaritenga |
| Te tango auau i te aroturuki | Te ngoikore o te pehanga, te tawhito rānei o te mekameka/kamekameka | Whakatikahia i te tuatahi; tirohia te pakaru mēnā ka mau tonu |
| Te tere rawa o te kakahu o te roera/sprocket | Te taumahatanga roa, te tākai paru rānei | Whakatikatika + horoia te raro o te waka |
| Pai i te ata, piri i te ahiahi | Paru, onepu rānei kua tākaihia ki roto i ngā āputa mekameka | Horoia te raro o te waka, kātahi ka whakatikatika anō |
V. Āhea koe me tirotiro ai?
| Horopaki | Auautanga Tirotiro |
| Ngā āhuatanga noa | Ia 50 hāora, ia wiki rānei |
| Paru/onepu/āhuatanga tino kino | Ia 10-25 hāora (ia rā) |
| Mekameka hou/mīhini hou | Tirohia anō i muri i te wā okiokinga tuatahi mō ngā haora 10 |
Wā tuku: 25 o Ākuhata-2026
