Ngenxa yokufudumeza kwezixhobo zombane ngaphakathi kwikhabhinethi yolawulo kunye neemeko zokutshatyalaliswa kobushushu kwikhabhinethi yolawulo, ubushushu obujikeleze i-servo drive iya kuqhubeka nokunyuka, ngoko qwalasela ukupholisa kwe-drive kunye noqwalaselo kwikhabhinethi yokulawula ukuqinisekisa ukuba iqondo lobushushu elijikeleze i-servo drive lingaphantsi kwama-55°C, ukufuma okunxulumeneyo ngaphantsi kwe-90%.Ubushushu bokusebenza obukhuselekileyo bexesha elide bungaphantsi kwama-45°C.