Ivalve yokulawula amaqondo obushushu isetyenziselwa ukuqhagamshela i-radiator ukulawula amandla omzimba ashushu, inkqubo yokufudumeza kunye nezixhobo. Sombulula ingxaki yamandla e-hydraulic engalinganiyo kunye namandla e-shirmal kwinkqubo yokufudumeza ebangelwa ngumgama ongalinganiyo phakathi kwemibhobho, kunye ne-DF ye-Eards kwi-PFElit kunye nengcinezelo ye-FF ff.