Kukonzanso kwa injini zamagalimoto kumaphatikizaponso kusinthira ma valve, ma pistoni, ma cylinder liners, kapena masilindala, ma shafts akupera, etc. Malinga ndi muyezo wa masitolo ambiri a 4S, amayenera kusinthidwa ndi zida 4 zothandizira, pisitoni, mphete za pistoni, ma valve, zisindikizo zamafuta a valve, zowongolera ma valve, ma shingles a crankshaft, zolumikizira ndodo, malamba anthawi, kulimbitsa mawilo.
Ngati unyolo ndi nthawi, m'pofunika kusintha nthawi unyolo, tensioner, kuwonjezera Machining, manja yamphamvu, akupera kutsinde, ozizira kuthamanga ngalande, komanso m'malo kukonzanso phukusi, yokhota kumapeto chisindikizo mafuta, yokhota kumapeto chisindikizo mafuta. , chisindikizo cha mafuta a camshaft, pampu yamafuta, valve yowonjezera yowonjezera, ndi zina zotero, nthawi zina zimafunikanso kusintha zina zowonjezera monga clutch disc, etc. Mwachidule, ndikofunikira m'malo mbali zomwe sizikutsimikiza kukonza injini kuti zitsimikizire kuti injiniyo ikugwira ntchito.