Me ya sa ya kamata ku tuƙi a cikin babban gudu

Yawancin direbobi sun fahimci cewa albarkatun aikinta sun dogara ne akan salon tuki da kuma bin ka'idodin sarrafa motar. Daya daga cikin manyan abubuwan da aka gyara shine injin. A cikin labarin za mu gaya muku abin da gudun ya kamata a kiyaye dangane da halin da ake ciki a kan hanya.

Babban saurin injin: al'ada ko a'a

Da farko, ya kamata a lura da cewa tuki a cikin maɗaukaki da ƙananan gudu yana cike da wasu haɗari. Ya wuce alamar 4500 rpm akan tachometer ( adadi shine matsakaici kuma yana iya bambanta dangane da motar) ko motsa kibiya zuwa yankin ja na iya haifar da sakamako masu zuwa:

1. Aiki na lubrication da tsarin sanyaya yana a iyakarsa. Sakamakon haka, ko da ɗan toshe radiyo ko na'urar buɗaɗɗen zafin jiki da bai cika ba na iya haifar da zafi fiye da kima.
2. Rufe tashoshi na lubrication, kuma tare da yin amfani da man fetur mara kyau, wannan yana haifar da "kama" masu layi. Wanda a nan gaba zai iya haifar da rushewar camshaft.

A lokaci guda kuma, ƙananan gudu kuma baya kawo wani abu mai kyau. Daga cikin matsalolin gama gari na tuƙi na dogon lokaci a wannan yanayin akwai:

1. Yunwar mai. Tuƙi na yau da kullun da ke ƙasa da 2500 rpm yana da alaƙa da ƙarancin wadatar mai, wanda ke tare da ƙarin kaya akan layin crankshaft. Rashin isassun man shafawa na sassa na shafa yana haifar da zazzaɓi da cunkoso na inji.
2. Bayyanar soot a cikin ɗakin konewa, clogging na kyandir da nozzles.
3. Kayan da ke kan camshaft, wanda ke haifar da bayyanar ƙwanƙwasa a kan fil ɗin piston.
4. Haɗarin haɗari akan hanya saboda rashin yiwuwar saurin hanzari ba tare da raguwa ba.

Yanayin aiki na injin ana ɗaukar shi mafi kyau a cikin kewayon 2500-4500 rpm.

Kyawawan dalilai na babban canji

A lokaci guda, tuki na lokaci-lokaci na 10-15 km a babban gudu (75-90% na matsakaicin alamar) yana ba ku damar tsawaita rayuwar motar. Takamammun fa'idodi sun haɗa da:

1. Cire kullun kafa soot a cikin ɗakin konewa.
2. Rigakafin mannewa zoben piston. Babban adadin soot yana toshe zoben, wanda a ƙarshe ba zai iya cika babban aikin su ba - don hana mai daga shiga cikin ɗakin. Matsalar tana haifar da raguwar matsawa, ƙara yawan amfani da mai da kuma bayyanar hayaki mai shuɗi daga bututun mai.
3. Evaporation na barbashi na danshi da kuma man fetur tarko a cikin mai. Babban zafin jiki yana ba ku damar cire abubuwan da suka wuce haddi daga mai mai. Koyaya, lokacin da emulsion ya bayyana, bai kamata ku rufe ido ga matsalar ba, amma a tuntuɓi sabis nan da nan don neman ruwan sanyi.

Yana da mahimmanci don barin injin ya "yi atishawa" yayin tuki koyaushe a cikin yanayin birane da ɗan gajeren nisa (5-7 km), yana tsaye a cikin cunkoson ababen hawa.

Bayan karanta kayan, ya bayyana a fili cewa ya zama dole don tuki a cikin babban gudu kawai lokaci-lokaci. Wannan yana ba ku damar cire ajiyar carbon a cikin ɗakin konewa kuma ya hana zoben piston daga liƙa. Sauran lokacin, ya kamata ku bi matsakaicin matsakaicin 2500-4500 rpm.