Nā hiʻohiʻona huahana:

• ʻO ka pūpū alumini alumini ikaika kiʻekiʻe
• Loaʻa i nā palapala hoʻohui kumu hoʻokomo i nā kī palahalaha, nā spline ʻāʻī, nā splines involute, nā splines involute SAE
• Loaʻa ke ʻano pili o ka inlet a me ka puka me ke kaula, flange, etc.
• ʻO ka mīkini hoʻopaʻi axial clearance e hiki ai i ka paila aila ke mālama i ka hana kiʻekiʻe no ka manawa lōʻihi
• ʻO ke kaomi hana kiʻekiʻe, ka laulā ākea ākea, hiki ke mālama ʻia ka leo kiʻekiʻe ma ka wikiwiki haʻahaʻa a hiki i 400rpm