Nui nā kumu no ka ʻaʻahu axial camshaft.

1. Ma muli o ka lubrication maikaʻi ʻole, ma muli o ka lubrication maikaʻi ʻole o ka camshaft, ua hana mua ʻia ka lole radial, a laila nui ka holo ʻana o ka radial, a ʻo ka hopena axial ke kumu.

2. ʻO ka ʻae like ʻana o kēlā me kēia ʻāpana neʻe kūpono he nui loa, e alakaʻi ana i nā neʻe axial a me nā neʻe radial i ka wā o ka neʻe ʻana, e hōʻea ai i ka ʻaʻahu like ʻole. Manaʻo ʻia e ana pono inā he maʻamau ka hoʻomaʻemaʻe kūpono o kēlā me kēia ʻāpana neʻe kūpono.

3. Inā he mea maʻamau nā mea hana a me nā kaʻina hana camshaft, inā ʻaʻole kūpono nā mea hana a me nā kaʻina hana, e hoʻopiʻi pū ʻia ai ke koʻikoʻi a me ka hoʻohana ʻana i ka lole maʻamau.

4. Inā kūpono ka maikaʻi o ka lawe ʻana, ʻoi aku ka maikaʻi o ka lawe ʻana i ka axial a me ka neʻe ʻana o ka radial, ka hopena i ka lole.