Iinxalenye zeemoto ziyimveliso eyakha iyunithi nganye yemoto iyonke kwaye ikhonza imoto. Kukho iintlobo ngeentlobo zeenxalenye zeemoto, ngokuphuculwa kwemigangatho yokuphila yabantu, ukusetyenziswa kweemoto ngabantu kuyanda, kwaye imakethi yeenxalenye zeemoto iya isiba nkulu ngakumbi nangakumbi. Kwiminyaka yakutshanje, abavelisi beenxalenye zeemoto nabo baphuhla ngokukhawuleza. Okokuqala, uvavanyo lokutywina isilinda yenjini
Kukho izinto ezisixhenxe ezichaphazela ukutywinwa kwesilinda, ikakhulu ukuguguleka kwesilinda, umonakalo weringi yepiston, ukuguguleka kwepiston, umonakalo wesihlalo sevalvu, ukuguguleka kwesikhokelo sevalvu, umonakalo wegasket yesilinda, ukuvuleka kwevalvu kunye nezinye iinkalo zengxaki.
Ziziphi iindlela eziqhelekileyo zokuxilonga? Umlinganiselo ophambili woxinzelelo lwesilinda, i-crankcase gas channelby, i-cylinder leak kunye ne-leak rate, i-intake pipe vacuum, iqela le-cylinder piston ngenxa yokuguga okugqithisileyo okubangelwa kukulinganisa okungaqhelekanga kokungcangcazela, i-crankcase wear metal kukumisela umxholo wamasuntswana.
Ukulinganisa uxinzelelo loxinzelelo lwesilinda, ikakhulu luxinzelelo olusekupheleni koxinzelelo lwenjini olune-stroke ezine. Ngenxa yoxinzelelo lwesilinda kunye nokuqina kweoyile kunye neqela lepiston yesilinda, ukulungiswa kwendlela yevalvu kuchanekile, ukutywinwa kwephedi yesilinda kunye nezinye izinto, ngoko ke, xa ulinganisa uxinzelelo lwesilinda senjini, unokuxilonga uphawu lweqela lepiston yesilinda, ukuba iringi yepiston, ivalvu, itywina lephedi yesilinda lilungile, ngoko ke imvume yevalvu kufuneka ifaneleke.
