I-Idler enomthamo osindayo wangaphambili iyadingeka kubathwali be-Morooka MST800 abakhasayo ngemuva kwenqola yangaphansi. Amathrekhi enjoloba asindayo ochungechungeni lwe-MST800 adinga umuntu ongenzi lutho ukuthi athwale isisindo sethrekhi ngemuva komshini futhi alondoloze ukungezwani ngenxa yenqola ende nesisindo sethrekhi esindayo. Uma into engenzi lutho iyintsha sha, isondo linobubanzi obucishe bube ama-intshi ayishumi nesikhombisa nohhafu, ngakho-ke ungakwazi ukukala ukuguga kwe-idler yakho yamanje ukuze ubone ukuthi ingakanani i-diameter egqokwe. Esikhathini lapho ihlezi khona ngaphakathi kwesistimu yokuqondisa yethrekhi yenjoloba, ububanzi bangempela besondo bungaphezu kwamayintshi amabili. Le ngxenye yamavila iza namantongomane okufaka. Kanye nalawa ma-idlers we-tension, siphinde sibe nama-sprocket, ama-roller aphansi, nama-top roller esitolo. Ukuze unwebe impilo yezingxenye ezintsha, hlola inqola yakho yangaphansi ephelele ngaphambi kokufaka i-oda bese ushintsha noma yiziphi izingxenye ezigugile noma ezilimele.