Gadzira shanduro yakaoma zvikuru yemutsara uyu Injini yeBrickley ipfungwa yakabvumirwa yekugadzirwa kweinjini yemukati yekupisa.
Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeyekuti "Injini yeBrickley ipfungwa yakagadziriswa yekugadzirwa kweinjini yemukati yekupisa iyo mune imwe nzira inoshandisa mapistoni anopesana anotyaira hurongwa hwepakati hwekubatanidza hunoshandura crankshaft ine tsvimbo imwe chete inobatanidza. "