2. Whakaritea tepupuhi pupuhiTe tuunga o te ringaringa takotoranga.
Ko te huri i te ringaringa aronga ka taea te whakatika i te ahunga o te jet pupuhi i roto i te awhe pupuhi, engari ka nui rawa te jet maui, matau ranei ka ngoikore te mana pupuhi me te tere ake i te mau o te pereti radial guard.
(1) Whakanohoia he pereti rino kua waikurahia, kua peitahia ranei ki te waahi pupuhi pupuhi o te taputapu pupuhi pupuhi;
(2) Tīmatahia te pupuhi pupuhi. Whakaterehia te motuka ki te tere e tika ana;
(3) Whakamahia te piha mana (ma te ringa) ki te whakatuwhera i te kuaha pupuhi pupuhi. I muri tata ki te 5 hēkona, ka tukuna te pere ki te impeller, ka tangohia te waikura whakarewa i runga i te pereti rino paku waikura;
(4) Hei whakatau i te tuunga pana, wetekina nga tutaki hexagone e toru i runga i te pereti pehi me te 19mm whiri ka taea te whakarite kia taea ra ano te huri i te ringaringa aronga, katahi ka whakamau i te ringaringa aronga;
(5) Whakaritehia he hoahoa matapae hou hei manatoko i te waahi pai rawa atu.
3. Whakaritea te tika o te tuunga i waenganui i te wira wehewehe pere me te tinana impeller.
