Okokuqala, qiniseka ukuba isithuthi simiswe ngokukhuselekileyo kwaye uqhawule i-terminal engafanelekanga yebhetri ukukhusela ukudibanisa ngengozi kwesekethe. Lungiselela ii-wrenches, screwdrivers kunye nezixhobo zexesha.
Jonga amanqaku exesha, abekwe ubukhulu becala kwikhonkco lexesha le-injini okanye ibhanti, kwaye anokuba kwipulley yecrankshaft, camshaft pulley kunye namanye amalungu. Emva koko, kuxhomekeke kwimodeli yesithuthi kunye nokwakheka kwe-injini, unokufuna ukususa ibhanti yefeni, ibhanti yempompo yamanzi, isigqubuthelo sexesha, njl.njl. ukujonga ngokucacileyo amacandelo exesha.
Sebenzisa isixhobo sexesha ukukhangela ukuze ubone ukuba ixesha lichanekile. Ukuba akunjalo, kufuneka ilungiswe. Kwitsheyini yexesha, lungisa i-tensioner yekhonkco; ukuba libhanti lexesha, khulula i-tensioner kwaye ulibuyisele ibhanti ukuze lilungelelaniswe nophawu lwexesha.
Faka iindawo ezisusiweyo kwaye uqinisekise ukuba zonke izikrufu kunye namantongomane ziqinisiwe kwi-torque echaziweyo. Okokugqibela, phinda uqhagamshele i-terminal engalunganga yebhetri, qala injini ukujonga imeko yayo yokusebenza, kwaye usebenzise isixhobo sokuxilonga ukujonga iiparamitha ezifanelekileyo ukuqinisekisa ukuba ixesha lihlengahlengiswe ngokuchanekileyo.
Ngethuba lenkqubo yokulungelelanisa, la manqaku obugcisa alandelayo kufuneka aqatshelwe: Okokuqala, umsebenzi wokucoca. Ummandla ojikeleze amacandelo exesha kufuneka ucocwe ngaphambi kokulungiswa; okwesibini, ukuchaneka kolungelelwaniso lwamanqaku. Ulungelelwaniso lwamanqaku exesha maluchaneke; okwesithathu, sebenzisa izixhobo ezikhethekileyo zokubala ixesha nokuqinisekisa ukuba zikwimeko entle yokusebenza; okwesine, lawula ukunyanzeliswa kwekhonkco lexesha okanye ibhanti; okwesihlanu, wenze uhlengahlengiso ngokuhambelana nencwadana yokulungisa umenzi wesithuthi kunye neenkcukacha zobugcisa.