Gyara da maye gurbin injunan BMW

Gyaran injin BMW ya dogara da girman lalacewa. Ya kamata a yanke shawarar gyarawa kawai bayan bincike, gami da bincike na kwamfuta, ma'aunin matsawa, ma'aunin man fetur, duba daidaitawar lokaci da yanayin.

Idan injin ya tsaya saboda buɗaɗɗen kewayawa ko lokaci, ya isa a gani a duba barnar da ta faru bayan cire murfin bawul da kwanon mai. Gyara a irin waɗannan lokuta yawanci ba shi da riba kuma yana ƙare tare da maye gurbin injin tare da mai aiki.

A waɗanne yanayi ne zai yiwu a gyara injin BMW

Idan akwai lalacewa ga kan silinda ko gasket a ƙarƙashin shugaban Silinda, wanda aka tabbatar ta hanyar ganowar iskar gas a cikin tsarin sanyaya, ana maye gurbin gasket tare da saitin gyare-gyaren kusoshi bayan an riga an shigar da kan Silinda kuma ƙarfinsa yana da. an duba.

Rashin aiki na yau da kullun, musamman akan injunan mai mai lita 1,8, shine leak ɗin hatimin bawul, wanda za'a iya maye gurbinsa (dangane da ƙirar mota) ba tare da kwance kan silinda ba.

Yaushe ne ake ba da shawarar Canjin Inji?

Ana yin maye gurbin injin idan akwai mummunar lalacewa, wanda gyaran ya buƙaci tarwatsa shingen silinda, maye gurbin zoben piston ko pistons, maye gurbin crankshaft da harsashi masu ɗauka. “Sake gina injin” na al’ada, wani lokaci ana kiransa “sake gyaran injin”, sannu a hankali ya zama tarihi.

Fasahar samar da injunan zamani da kuma, sama da duka, tsarin farashi na masu kera kayan gyara na injuna sun tabbatar da cewa yuwuwar gyara injin BMW ya fi tsada fiye da maye gurbin injin gabaɗaya.

Yana da arha don maye gurbin injin da aka yi amfani da shi ko sabo fiye da jerin matsaloli. Misali, idan ana buƙatar maye gurbin zoben ko silinda, idan duwatsun honing sun zama mara amfani, idan ana buƙatar niƙa ko maye gurbin crankshaft.

Sharuɗɗan gyara ko sauyawa

Lokacin gyara ya dogara da nau'in lalacewa da yadda aka gyara shi. Mafi qarancin lokaci don cikakken maye gurbin injin shine yawanci kwanakin kasuwanci 2 (ya danganta da nau'in da samfurin abin hawan ku). Idan akwai maye gurbin, lokacin zai iya ƙara har zuwa kwanaki 3-5, tun da yake wajibi ne don tarwatsa tsohon injiniya kuma a hau wani sabon.

Bincika wasu shawarwarin kulawa na BMW masu taimako.

Gyaran injin BMW mafi tsayi yana da alaƙa da lalacewar toshe, yawanci kwanakin aiki da yawa. Ana ƙididdige ainihin lokacin da farashi koyaushe kafin gyara kuma ya dogara da ƙirar mota da nau'in injin.

Yaya aka samu farashin gyaran injin BMW da maye gurbinsa?

Farashin gyara ko maye gurbin injin ya haɗa da: farashin sassa, hatimi, sabis na ɗan kwangila (tsarin kai, gwajin ɗigon ruwa, yuwuwar rushewa), farashin injin da aka yi amfani da shi da jigilar sa zuwa sabis, cire abubuwan da aka gyara da sake shigar da sabon injin. .