Habka socodka qodista waxa uu ka kooban yahay qaabka taranka, safarka ugu dambeeya ee assy ee leh sanduuqa gearbox, sprocket, roller track, idler, kulanka dhululubada, rulalula sidaha, kulanka kabaha track, xajinta tareenka iyo wixii la mid ah.
Marka uu qodo-saaruhu socdo, taayir kasta ayaa ku soo rogmanaya jidka, matoorka socodku waxa uu wadaa sprocket-ka, iyo sprocket-ku waxa uu rogaa biinka jidka si uu u garto socodka.