Kukula kwa silinda ndikuwongolera piston kuti agwire molunjika mosiyanasiyana mu silinda. Ili mu silinda kudzera pakukulira ndikutanthauzidwa ndi mphamvu zamagetsi mu mphamvu yamagetsi; Mafuta mu silinda amakakamizidwa ndi piston komanso kupsinjika kumaleredwa.
Kuchepa kwa cylinder kugwiritsa ntchito kapena kuyenera kusamalidwa mosamala. Choyamba, onetsetsani kuti pali zowonongeka mu njira zoyendera, ma bolts olumikizira amasulidwa, ndikuchotsa chipewa chotchinga ndi mafuta oteteza mutakhazikitsa ndikugwiritsa ntchito molingana ndi zofunikira za bukuli. Chuma chokha chimawonongeka ndipo chikugwiritsidwabe ntchito. Kuphatikiza apo, pomwe silinda ikugwiritsa ntchito, chidwi chiyenera kuseka kuti chisawonongere pansi piston, kuti aletse chidindo cha Rod, Kutulutsa kwa cylinder. Clinder ikagwiridwa ndi mfundo yamanja, ziyenera kutsimikiziridwa kuti siziri mu mphamvu yakuwongolera kuti isalepheretse kulephera. Dongosolo likayenda bwino, momwe ntchito ya mpweya imagwirira ntchito ndi mafuta am'mafuta ziyenera kusankhidwa pafupipafupi, ndipo madzi ayenera kutsutsidwa munthawi yake.
