Ke 1970, nzukọ akara nke Volga ụgbọala osisi na Togliatti arahụ ihe dum ọsụ ụzọ VAZ usoro ndị eze. Ọ bụ obere ụgbọ ala 2101, ma ọ bụ dị ka ọ na-ewu ewu a na-akpọ, "penny". A ikikere oyiri nke onye nke ụdị nke Italian Fiat. The mbụ ilo ozugbo relished ndị Soviet agha puku ndị ọkwọ ụgbọala. The ụgbọ ala bụ oké ọnụ, ma kechioma na ọ gara na-enweghị amamọkwa-akwụ ụgwọ. Bi na Moscow mgbe a Zaporozhets "penny" bụ a ìhè na window. Saa mbara n'ime ime, a elu-spirited torquey engine, nkịtị na ọ laa, ụgbọ ala aghọwo a nrọ nke ọtụtụ.
A afọ mgbe e mesịrị, VAZ tọhapụrụ ọzọ nlereanya, ọ bụ ụgbọala ahụ na oké ọrụ nkwusioru. Site VAZ 2102, teknuzu e ji mara nke na-ugboro ugboro nlereanya 2101, anyị nwere obi ụtọ na ndị obodo. The ibu ogige nwere ike itinye fọrọ nke nta ọkara a ton ibu mesikwuru spring n'azụ nkwusioru mfe idi ibu. Mgbe ị na-emeghe n'azụ ụzọ bụ n'elu n'ala larịị nke n'ọnụ ụzọ, nke mere na ọ bụla ibu nwere ike na-kwajuru na ibutu akpụ akpụ coasting, ya bụ nke dị oké mkpa. Ka ihe atụ, na-esote n'ụgbọala vazovskaya 2104, na-emeghe azụ ụzọ a kpọlitere n'elu n'ala, ma a kere oké ihe isi ike mgbe itinye.
Ya mere, na ụgbọala ọhụrụ VAZ 2102 dabeere na-ama pụtara nkeji na aggregates 2101. longitudinal pụrụ isi chọta engine, anọ na-cylinder, na-akara, carburetor. Nnọọ mma n'anya, kọmpat cylinder ngọngọ na enwe aka uwe nke àgwà isi awọ igba ígwè. Gas Nkesa elu, valvụ. On camshaft adiana-ebute site ná si crankshaft abụọ yinye, site a elu na a kpakpando ndị na-tensioner akpụkpọ ụkwụ. Na n'ihu ọgwụgwụ nke a cam nwekwara ọ bụ a abụọ gia. The engine e ejikwara na anọ na-strok mode, na valves chụpụrụ site levers agba na pụrụ iche na-akwado. The valves na-onwem na abụọ nloghachi iyi.
All VAZ engines ndị vysokooborotisty, nke a bụ mode nke ọrụ bụ isi ihe na Ekliziastis nke akụ pistin na crankshaft. Na zuru ezu elu engine gbapụrụ ọsọ maslopodachi usoro adịkwa nsogbu, na-akpụ akpụ n'akụkụ na-abụghị nwetara ezu lubrication. Mgbanye bụ nkịtị, ụgbọala wiring esereese adịghị iche si ọkọlọtọ. Engine jụrụ usoro VAZ 2102 sọrọ-circuit e mechiri. The coolant na-nọgidere ekesa, ọ na-agba tinyere ngwe nke ndị centrifugal mgbapụta na a plastic impeller. The okpomọkụ ọchịchị a nọgidere na-enwe thermostat na a na-akwado, nke dabeere Nsonye nke mmetụta na kpo oku ime-ulo na ala okpomọkụ ahụ.
Adiana nke crankshaft nke engine ebute site ná site gearbox na propela aro na abụọ agịga obe, mgbe ahụ usoro nke hypoid n'azụ axle. The breeki usoro VAZ 2102 bụ a abụọ-circuit, n'ihu-wheel mbanye onwem na diski brek, n'azụ - drum.
The ụgbọ ala bụ structurally ò. The mputa bụ oge a na-ezu, ọ bụ ezie na, na emeghị iche ụfọdụ pụrụ iche twists. Ọ bụ omume e nwere otu n'iji ya gee ntị VAZ 2102, ka ihe atụ, ụfọdụ ndị nwe ọkọlọtọ n'azụ bompa na-agbakwụnye ọzọ - nwetara sọrọ n'azụ bompa, na ọ bụ nnọọ nnukwu. Ụlọ VAZ 2102, karịsịa ma ọ bụrụ na ụgbọala ahụ na-acha ọcha, pasted n'elu na a nwa mma wuru akpụkpọ anụ, igwe ahụ na-aghọ nanị a mara mma. N'ihi na a ogologo oge VAZ 2102 e mepụtara ya isi version ma e napụrụ ahịa naanị na 1985.