ʻO kaPCA&PCD moʻohoʻohana i nā ʻāpana hao kiʻekiʻe i hoʻopaʻa ʻia i ka annealing a me ka vibration aging treatments e hoʻomaikaʻi i ke kūpaʻa. Hoʻokō ʻia ke kino mea mānoanoa i nā koi o ka ʻoki kaumaha a me ka wili pololei ʻana, ʻoiai ʻo nā kaʻa alakaʻi lāʻau paʻa paʻa ʻaʻahu ʻia i ka lima no ka pololei. Hoʻokomo ʻia ka spindle kiʻekiʻe me nā bearings P4-grade a me ka hoʻopau ʻana o ka ʻili o Ra0.4, hoʻonui ʻia e nā bearings nui e hoʻomaikaʻi i ka hana.

E hoʻohana i nā wili pōpō C3 māka kiʻekiʻe me nā hua ʻelua e hōʻoia i ka maʻalahi o ka hana, ka pololei kiʻekiʻe, a me ka lōʻihi. Hāʻawi nā kaʻa haʻahaʻa haʻahaʻa i ka haʻalulu liʻiliʻi a me ka hana hilinaʻi, ʻoiai ka ʻōnaehana hydraulic e hōʻike ana i nā hana haʻahaʻa haʻahaʻa a me ka damping. ʻO kēia mau hiʻohiʻona e hōʻoia i ka hana maʻemaʻe a hilinaʻi o nā mea hana.

He 95% ka maikaʻi o ka hoʻihoʻi hou ʻana o ke kaapuni lubrication hou, e hōʻemi ana i ka contamination coolant. ʻO ka nānā pono ʻana iā ʻoe iho i ka hoʻomaka ʻana a me nā ala hoʻomaka hewa e hōʻoia i ka lubrication piha o nā alakaʻi. Hoʻonui kēia ʻōnaehana mālama akamai i ke ola o nā mea hana a hoʻemi i nā kumukūʻai mālama.