ʻOiai he cylinder i piha i ka ʻaila hydraulic ka jack hydraulic, pono ʻoe e mālama iā ia i kekahi ʻano a hoʻonohonoho pinepine, ʻoiai ma hope o ka loaʻa ʻana o nā waiwai. ʻO ke kaumaha o ke kaʻa āu e hāpai nei e hilinaʻi nui ʻia i kāu mau jacks, no laila makemake ʻoe e hoʻomaka me ka nānā maka.

ʻO ka mea mua, ma hope o ka loaʻa ʻana o ka jack, e nānā mua i ka jack a i ʻole aia kekahi kahe ʻaila ma ka pahu? ʻAʻole pono kēia he kumu e hopohopo ai, ʻaʻole ia he mea maʻamau no ka hoʻopaʻa ʻole ʻia ʻana o nā kiwikā hoʻomaha kaomi ma ka hale hana, a i ʻole kekahi e liki ma muli o ka lawelawe ʻino. E nānā i kāu manual no ko lākou wahi, a laila e hoʻopaʻa i nā kiwikā wehe. Inā liki ka ʻaila, pono ʻoe e hoʻopiha hou.

ʻO ka mea aʻe, e nānā i ka hoʻopau ʻana o ka wili ʻili a me nā ʻōniʻoniʻo o ka jack. Pono ka wili e loaʻa kahi hoʻololi maʻalahi mai ka metala kumu a i ka wili a hoʻi i hope me ka ʻole o nā lua a i ʻole nā ​​​​lua a i ʻole nā ​​​​māwae. He mea maʻamau nō hoʻi nā kulu metala liʻiliʻi e lele i waho a pipili i ka ʻili i ka wā o ka wili ʻana, akā na ka mea wili maikaʻi e hoʻomaʻemaʻe iā lākou. A laila e hoʻopaʻa i nā ʻōniʻoniʻo a me nā wili āpau.

ʻO ka mea hope loa, pono e hoʻohaʻahaʻa ʻia nā jacks hydraulic a pau ma mua o ka hoʻohana ʻana. ʻO ia hoʻi ka loaʻa ʻana o ka ea hou a i ʻole nā ​​​​​​pehu. ʻO ka mea pōmaikaʻi, ʻaʻole ia he paʻakikī, pono ʻoe e hana i ka nui o ka pumping.