I te pito o mua o te mekameka, ko te wāhanga tuatahi o te mekameka punga ko tōna ES e hono tika ana ki te here punga o te punga. Haunga te hononga noa, he maha ngā āpitihanga mekameka punga pērā i ngā here mutunga, ngā hononga mutunga, ngā hononga whakanui me ngā hurihuri. Hei whakahaere i te tiaki, he maha ngā wā ka honoa ēnei āpitihanga ki roto i tētahi mekameka punga ka taea te wetewete, e kiia nei ko te huinga hurihuri, e hono ana ki te tinana hononga mā te hononga hono (here rānei). He maha ngā momo hononga i roto i te huinga hononga, ā, kotahi te āhua noa e whakaaturia ana i te Pikitia 4(b). Ka taea te whakatau i te ahunga whakatuwheratanga o te here mutunga kia rite ki ngā hiahia o te kaiwhakamahi, ā, he rite tonu te ahunga ki te here punga (ki te punga) hei whakaiti i te pakaru me te piri i waenga i te punga me te ngutu punga o raro.
E ai ki te mekameka punga kua tohua, me whakarite he mowhiti hurihuri ki tetahi pito o te punga hono. Ko te kaupapa o te hurihuri he ārai i te mekameka punga kia kaua e tino miro ina herea. Me anga te poro mowhiti o te hurihuri ki te hononga waenga hei whakaiti i te waku me te aukati. Me noho te poro mowhiti me tōna tinana ki te rārangi pokapū kotahi, ā, me taea te hurihuri noa. He momo tāpiri hou, ko te here hurihuri (Swivel Shackle, SW.S), e whakamahia whānuitia ana i ēnei rā. Ko tētahi ko te momo A, e whakanohoia tika ana ki runga i te punga hei utu mō te here punga. Ko tētahi ko te momo B, e whakaratohia ana ki te pito o te mekameka hei whakakapi i te here mutunga, ā, e hono ana ki te here punga. I muri i te whakatakotoranga o te here hurihuri, ka taea te waiho i te hononga mutunga punga me te kore he here hurihuri me te here mutunga.
Te wā tuku: Hurae-19-2022