Dib-u-habaynta mishiinka baabuurta inta badan waxaa ka mid ah beddelka valves, pistons, liners cylinders, ama cylinders, shafka wax shiida, iwm. Marka loo eego heerka caadiga ah ee dukaamada 4S, waxay u baahan yihiin in lagu beddelo 4 qalab taageero ah, taas oo ah, pistons, piston rings. alwaaxyada, shaabada saliida waalka, hagayaasha valve, shingles crankshaft, isku xidhka shingles ul, suumanka waqtiga, giraangiraha kacsan.
Haddii silsiladda la waqti, waxaa lagama maarmaan ah in la beddelo silsiladda waqtiga, tensioner, marka lagu daro machining, sleeve dhululubo, usheeda dhexe shiidi, marinka cadaadiska qabow, laakiin sidoo kale u baahan tahay in la beddelo xirmo dib-u-hagaajin, shaabad saliid hore qalooca, qalooca saliid dhabarka , camshaft saliid shaabad, bamka saliidda, waalka cilmi baaris dheeraad ah, iwm, mararka qaarkood sidoo kale u baahan tahay in la beddelo accessories dibadda sida disc clutch, iwm. Marka la soo koobo, waxaa lagama maarmaan ah in la beddelo qaybaha aan la hubin in la dayactiro mishiinka si loo hubiyo in waxqabadka matoorka.
