Hiki ke hoʻokōʻia ka hana maʻamau o nā apo piston i kēia manawa i kēia kaʻina hana:

ʻO ke kamaʻilio muaʻana a me ka hōʻoia hōʻoia
E wehewehe pono i nā koi: E kamaʻilio piha a hāʻawi i nāʻano maʻamau a iʻole nā'āpana maʻamau, e komo pū ana, e pili ana i nā kiʻi o loko Inā loaʻaʻole nā ​​kiʻi kiʻi, hiki ke hāʻawiʻia nā hiʻohiʻona. Loaʻa iā mākou kahi hui loea no nāʻenehana e hoʻopaʻa ai a hoʻopaʻa iā lākou.
E AKUA:
Nā kiʻi huahana: e like me keʻano o nā apo piston
Nā koina waiwai: ke kaniʻana i nā mea e pili ana i nā mea hao, kila, keleawe, e like me ka paʻakikī, e like me ke kū'ēʻana
Nā Kūlana Kūlana: e like me ka nitriding, chromium e pale ana, phophatation, etc. etc. No keʻano,ʻoi aku ka maikaʻi o nā apo i nā apo a me ke kū'ēʻana i nā apo a me ka hoʻonuiʻana i nā kiʻi phosts.
Ke weheʻana i ka hoʻomaʻemaʻe: E wehewehe i keʻano o ka weheʻana o ka piston e wehe ana i ka puka
ʻO ka nui o nā koi: E wehewehe pono i ka nui maʻamau no kēlā me kēia kauoha, mahina a iʻole makahiki.
Nā koi kūikawā'ē aʻe: e like me nā hana hana, nā manawa lawe, nā manawa kūpono, etc.