O le pamu eletise eletise eletise, o se ituaiga masini faʻapipiʻi faʻapipiʻi laiti ma laiti.E masani ona faʻaaogaina e avea o se iunite eletise mo le faʻaleleia o le hydraulic matulaga si'itia, o se faʻaputuga o afi, pamu suauʻu, poloka valve tuʻufaʻatasia, poloka vaʻavaʻa fafo, vaʻa eletise ma mea faʻaoga eseese (eg: accumulators).Pe a faʻatusatusa i nofoaga faʻapitoa masani e ausia ai le manaʻoga faʻavae tutusa, o loʻo i ai le lelei o le fausaga faʻapipiʻi, laʻititi laʻititi, mamafa mama, maualuga le lelei, faʻatuatuaina faʻatinoga, foliga matagofie, leai se tafe ma tau maualalo.

O le siitia o le eletise i le faʻaaogaina o le a mautinoa lava le faʻafeiloaʻi o le tulaga faʻapitoa o le faʻaletonu o le eletise, pe a fai i le fausiaina e feagai ma lenei tulaga faʻafuaseʻi aua le popole, i totonu o le afi ma le vaʻa e fesoʻotaʻi vaega e 2 nati rotary, e mafai ona ausia e ala i le nofoa pamu i luga o le faʻalavelave faʻafuaseʻi tutoʻatasi. va'a i lalo: muamua fa'afuase'i fa'atupu fa'afuase'i ufi ufi nati vili i lalo, ona fa'aoga lemu lea o le sikuli fa'afeagai fa'afeagai fa'afeagai matala fa'alavelave fa'afuase'i fa'asolo fa'afuase'i fa'asolo i lalo, pe a toe fo'i le actuator i lona tulaga muamua, ona fa'amau lea o le fa'alavelave fa'afuase'i fa'asolo i lalo ma ufiufi le. ufiufi laina nati mulimuli ane.