Ngwaahịa atụmatụ: 1. Kwesịrị ekwesị maka ụlọ ọrụ ugboro ugboro mmanụ injection skru air compressors.2. Ọ bụ valvụ a na-emepe emepe nke na-emekarị, na-eji ntinye mgbaama njikwa njikwa, na valvụ oriri na-emechi.3. Pụrụ iche structural imewe, na-enweghị nsogbu nke nnukwu mmalite ibu nke nkịtị na-emeghe oriri valves.4. Ihe nkwụnye ihe oriri nke usoro dum nwere ọrụ nlele, ọ gaghịkwa etinye mmanụ n'okpuru ọnọdụ nkwụsị mberede.5. The oriri valvụ nwere ọrụ nke nbudata na replenishing ikuku, nke nwere ike n'ụzọ dị irè kpochapụ cavitation mkpọtụ eme site isi engine.6. Ngwunye ihe oriri na-ejikọta valvụ mgbapụta, valvụ ikuku ikuku, valvụ solenoid, na valvụ nke nha, nke dị mfe na ngwa ngwa iji wụnye.