Motoci overhaul yafi hada da maye gurbin bawuloli, pistons, Silinda liners, ko cylinders, nika shafts, da dai sauransu. Dangane da misali na general 4S Stores, suna bukatar a maye gurbinsu da 4 goyon na'urorin, wato, pistons, piston zobba, bawuloli, bawul man hatimi, bawuloli jagororin, crankshaft shingles, haɗa tashin hankali sanda bel shingles.
Idan sarkar ne lokaci, shi wajibi ne don canza lokaci sarkar, tensioner, ban da machining, Silinda hannun riga, nika shaft, sanyi magudanar ruwa conduit, amma kuma bukatar maye gurbin overhaul kunshin, lankwasa gaban man hatimi, lankwasa baya mai hatimi, camshaft man hatimi, man famfo, ƙarin bincike bawul, da dai sauransu, wani lokacin ma bukatar maye gurbin waje na'urorin haɗi kamar su Inchi, Disc da dai sauransu dole ne maye gurbin waje na'urorin haɗi kamar su clutch, faifai da dai sauransu. injin don tabbatar da aikin injin.
