Kushandiswa pakuboorera zvinyoro nyoro uye zviri pakati nepakati. Simba rinodzorwa nechinhu chinodzora mhepo chakavakirwa mukati chiri papistol kana mubato wekubata, kuti chigadziriswe panzvimbo dzakasiyana dzekuboorera. Mhando dzemubato dzinosiyana kubva kumugadziri kuenda kumugadziri. Kumanikidzwa kwemhepo kunokurudzirwa i0.59 MPa (6 kgf/cm2). Kiyi chuck nenipple yemhepo zvakashongedzerwa sezvishongedzo zvakajairika. Zvinotsanangurwa pano ndezvekutarisa kwauri. Kana uchida kuodha mabhora emaoko kubva kumugadziri chaiye, ndapota tarisa tafura yekufananidza ine vagadziri vakuru vepasi rose nenhamba dzemhando dzezvigadzirwa papeji 59-8.