ʻO ke ʻano ʻōpala ma ke anawaena o waho o nā mea ʻōwili e pili ana: nā ʻāpana circumferential i ka wahi pili o nā mea ʻōwili.Loaʻa nā ʻōpana poʻe pōʻai like ʻole ma luna o nā huila, e ʻike i nā kiʻi 70 a me 71, a ʻike pinepine ʻia kahi ʻano "hairball" no nā pōpō, e ʻike i ke kiʻi 72. ʻAʻole e huikau me nā meheu lihi (e nānā i ka pauku 3.3.2.6).ʻO ka lihi o ke ala i hana ʻia e ka holo ʻana he laumania ma muli o ka hoʻololi ʻana i ka plastic, aʻo ka ʻōpala he mau kihi ʻoi.Hoʻokomo pinepine ʻia nā ʻāpana paʻa i loko o nā ʻeke o ka hīnaʻi, e hoʻoulu ai i ka ʻeha, e nānā i ke Kiʻi 73. Ke kumu: ʻO ka lubricant haumia;ʻO nā ʻāpana paʻa paʻa i hoʻokomo ʻia i loko o nā ʻeke hale e like me nā ʻāpana abrasive ma ka huila wili.

Hōʻailona hōʻailona paheʻe: paheʻe nā mea ʻōwili, ʻoi aku ka nui a me ke kaumaha, e like me ka INA piha piha i nā huila wili.Hoʻopiʻi ʻino i nā ala heihei a i ʻole nā ​​​​mea ʻōwili.Hoʻokumu pinepine ʻia nā mea me nā kaha huki.ʻAʻole maʻamau ka puʻunaue like ʻole ma ka ʻili akā ma nā kiko, e ʻike i nā Kiʻi 74 a me 75. Loaʻa pinepine ʻia nā lua liʻiliʻi, e ʻike i ka pauku 3.3.2.1 "Ka luhi ma muli o ka lubrication maikaʻi ʻole".Nā kumu: – Ke haʻahaʻa loa ka ukana a maikaʻi ʻole ka lubrication, paheʻe nā mea ʻōwili ma nā ala heihei.I kekahi manawa ma muli o ka liʻiliʻi loa o ka ʻāpana o ka lawe ʻana, e hoʻohaʻahaʻa koke nā rollers i loko o nā ʻeke pahu i loko o ka wahi hoʻouka ʻole, a laila e wikiwiki wikiwiki i ke komo ʻana i ka wahi e halihali ana.- Hoʻololi wikiwiki i ka wikiwiki.Nā hana hoʻoponopono: – E hoʻohana i nā bearings me ka haʻahaʻa haʻahaʻa haʻahaʻa - E hoʻouka mua i nā bearings, e laʻa me nā pūnāwai - E hōʻemi i ka pāʻani bearing - E hōʻoia i ka lawa o ka ukana inā ʻaʻole kaʻawale - Hoʻomaikaʻi i ka lubrication.

ʻO ke ʻano o ka ʻala ʻana: No nā bearings ʻōwili cylindrical hiki ke hoʻokaʻawale ʻia a i ʻole nā ​​​​ bearings roller tapered, ʻaʻole nalo nā mea ʻōwili a me nā ala heihei i mea like me ke koʻi a me ka mamao like mai nā mea ʻōwili.I kekahi manawa, nui nā pūʻulu o nā kaha ma ka ʻaoʻao pōʻai.Loaʻa kēia ʻano maʻamau ma ka ʻaoʻao pōʻai ma kahi o ka B/d ma mua o ke anapuni holoʻokoʻa, e ʻike i ke Kiʻi 76. Ke kumu: Misalignment a me ka hamo ʻana i kekahi i kekahi ke kau ʻana i kahi ferrule a me kahi ferrule me nā mea ʻōwili.ʻOi aku ka pōʻino i ka wā e hoʻoneʻe ai i nā ʻāpana o ka nui nui (i ka wā e pahu ʻia ai ke kumu mānoanoa me ke apo i loko a me ka hui hui ʻōwili i loko o ke apo o waho i hoʻokomo ʻia i loko o ka hale bearing).Hoʻoponopono: - E hoʻohana i nā mea hana kūpono - E pale i ka misalignment - Inā hiki, e huli mālie i ka wā e hoʻokomo ai i nā ʻāpana.