Gyaran injin mota ya haɗa da maye gurbin bawuloli, pistons, silinda liners, ko silinda mai ban sha'awa, niƙa shafts, da sauransu. Dangane da ƙa'idodin shagunan 4S na gabaɗaya, ana buƙatar maye gurbin duk saiti 4, wato, pistons, zoben piston, bawul, bawul, bawul. hatimin mai, jagororin bawul, ƙwanƙwasa ƙwanƙwasa, igiyoyin haɗin sanda, bel na lokaci, da masu tayar da hankali. Aikin overhaul gabaɗaya ya haɗa da sabunta injin, sarrafa jirgin saman Silinda, ƙoshin silinda, share tankin ruwa, niƙa bawul, saka layin Silinda, danna piston, tsaftace kewayen mai, kula da injin, kula da janareta, da dai sauransu.
Gyaran injin ɗin ya ƙunshi sassa masu zuwa: maye gurbin sarkar lokaci, tashin hankali, ban da machining, ƙananan hannun riga na silinda mai ban sha'awa, ramin niƙa, magudanar ruwan sanyi, da maye gurbin kit ɗin overhaul, cranked gaba. hatimin mai, hatimin mai na baya, hatimin mai Camshaft, famfo mai, bawuloli, da sauransu, kuma wani lokacin ana buƙatar canza sassan waje, kamar fayafai masu kama, da dai sauransu A takaice, ya zama dole don maye gurbin duk sassan da ba su da tabbacin gyara injin don tabbatar da aikin injin.
2. Bangaren injiniya gabaɗaya ya haɗa da saitin shan bawul da shayewa, saitin zoben piston, saitin layin silinda 4 (idan injin 4-cylinder ne), faranti biyu na turawa, da pistons 4;
3. Tsarin sanyaya gabaɗaya ya haɗa da famfo na ruwa (fam ɗin famfo suna lalata ko hatimin ruwa yana da bututun ruwa), bututun ruwa na sama da na ƙasa na injin, babban bututun ruwa mai kewayawa, bututun ruwan ƙarfe, ƙaramin bututun roba, magudanar ruwa. bututun ruwa (dole ne a maye gurbinsu idan ya tsufa kuma ya kumbura), na'urar sarrafa zafin jiki, da dai sauransu;
Bangaren mai gabaɗaya ya haɗa da zoben mai na sama da na ƙasa na mai allurar mai, tace mai; sashin kunnawa: maye gurbin babban layin wutar lantarki idan akwai kumburi ko yabo, fistan wuta; zoben mai na sama da na ƙasa na mai allurar mai, tace mai;
4. Bangaren kunnawa: Sauya babban layin wutar lantarki idan akwai kumburi ko zubewa, da fistan wuta;
Abubuwan da ake buƙata don gyaran injin
1. Kunshin hatimin mai bawul, saiti ɗaya na shaye-shaye da shaye-shaye, saitin zoben toshe ɗaya, saitin layin silinda ɗaya, nau'ikan turawa guda 4, guda biyu na turawa, manyan fale-falen fale-falen buraka, 4 matosai,
2. Tsarin sanyaya gabaɗaya ya haɗa da famfo na ruwa (fam ɗin famfo ya lalace ko hatimin ruwa ba shi da alamun buguwar ruwa).
3. Bututun ruwa na sama da na ƙasa na injin, manyan bututun ruwa na ƙarfe na ƙarfe, ƙananan bututun roba, da bututun ruwa na bawul na kashi (dole ne a maye gurbinsu idan babu tsufa da raguwa);
4. Bangaren mai gabaɗaya ya haɗa da zoben mai na sama da na ƙasa na mai allurar mai, da tace mai;
5. Bangaren kunnawa gabaɗaya ya haɗa da ko za a iya maye gurbin layin mai ƙarfin ƙarfin lantarki ba tare da raguwa ko ɗigo ba, toshe walƙiya, kuma ɓangaren shan iska gabaɗaya ya haɗa da tace iska,
6. Sauran kayan taimako: maganin daskarewa, man inji; ko shugaban Silinda ya lalace ko bai yi daidai ba, crankshaft, camshaft, anti-clocking bel tensioner, anti-clocking bel zeroing wheel, anti-clocking belt, external engine belt and zeroing wheel, crankshaft Arm ko rocker shaft, idan na'ura mai aiki da karfin ruwa lifter ne. tare da ƙarin ganowa na na'ura mai aiki da karfin ruwa lifters, da overhaul kit ya hada da Silinda gaskets da daban-daban mai like, bawul chamber cover gaskets, bawul man fetur. hatimi, gaskets da sauran abubuwa.
