Calaamadee noocee ah ayuu ku leeyahay qafis?
Ku dhaji kaararka muhiimka ah mashiinka shidaalka, doorka shaashadda dhalaalaysa ayaa ah dabka, iyada oo loo marayo dabka dabka dabka, siidaynta caarada, sameynta spark. Haddii ay dhibaato ka jirto fiilada dhalada, astaamaha soo socdaa waxay dhici doonaan:
Marka hore, awoodda dab-dabka ee shaashadda ku filan kuma filna in la burburiyo isku-darka gubashada gaaska, waxaana jiri doona dhululubo la'aan markii la bilaabo. Waxaa jiri doona gariirka daran ee matoorka inta lagu gudajiro howsha shaqada, waxaana laga yaabaa inay u horseedi karto gaariga inuu gaariga galo, oo mashiinka lama bilaabi karo.
Midda labaad, gubashada isku dhafka gubashada ee gaasaska mashiinka ayaa saameyn doona, sidaasna waxay kordhineysaa isticmaalka gaariga shidaalka iyo yareynta awoodda.
Saddexaad, gaaska isku dhafka ah ee gudaha mashiinka si buuxda uma gubto, kordhinta kaarboon kaarboon, iyo tuubbada gaariga ee qiiqa gaaska ayaa u horseedi doonta qiiqa madow, iyo gaaska wasakhda ah si dhab ah u dhaafida heerka.