Kungani izinga likawoyela wenjini ngokuvamile lehla ngemva kokushintshwa okuhleliwe?
Ngokuvamile, ngemva komsebenzi ohleliwe wokushintsha uwoyela enjinini, izinga layo liyehla ngemva kwesikhathi esithile, lapho umshayeli esekwazile ukushayela amakhilomitha angamakhulu amahlanu. Ingosi ye-AvtoVzglyad ichaza ukuthi kungani ukuvuza kwenzeka.
Esinye sezizathu ze-banal kakhulu: inkosi ayizange iqinise ngokuphelele ipulaki yokudonsa. Enyakaza, kancane kancane waqala ukuqaqa, ngakho amafutha aphela. Esinye isizathu esifanayo isifiso sokulondoloza ezintweni ezincane. Iqiniso liwukuthi uphawu lwe-penny lufakwa ngaphansi kwepulaki ye-drain futhi lushintshwe ngoshintsho ngalunye lwe-lubricant. Akunconywa ukuyisebenzisa okwesibili ngoba lapho ipulaki iqinisiwe, ikhubazekile, iqinisekisa ukuqina kwesistimu. Ukusetshenziswa kwayo ngokuphindaphindiwe kungaholela ekuvuzeni kukawoyela, ngakho-ke akufanele neze ukonga kulokhu okusebenzisekayo.
Ukugcoba kungabuye kuhambe ngaphansi kwe-gasket yokuhlunga amafutha, ngoba amakhosi aneshwa awazange ayikhiphe noma ayiqinise kakhulu ngesikhathi sokufakwa. Isici sefekthri sesihlungi singenzeka futhi, lapho umzimba wayo uvele uqhekeke eduze komthungo.
Ukuvuza okukhulu kungase kwenzeke ngemva kokukhanda injini enkulu. Isibonelo, ngenxa yokuwohloka kwe-cylinder block gasket, uma abadwebi behlanganisa injini kabi noma becindezela ikhanda le-block ngokungalungile. Ngenxa yalokho, ikhanda nge-gasket licindezelwa ngokumelene ne-block ngokwayo ngokungalingani, okuholela ekuqhekekeni ezindaweni lapho ukuqina kwayo kukhululiwe. Induduzo ehlobene ukuthi umshayeli angayibona inkinga ngokwakhe ngodaka lwamafutha enjini ngaphansi kwekhanda lebhulokhi.
Ukwehla kwezinga likawoyela nakho kungadala izinkinga ezindala ngenjini. Isibonelo, ama-valve stem seal ahlulekile. Lezi zingxenye zenziwe ngenjoloba engamelana namafutha, kodwa ngokuhamba kwesikhathi, ngaphansi kwethonya lokushisa eliphezulu nokucindezela, irabha ilahlekelwa ukuqina kwayo futhi iyeke ukusebenza njengophawu.
Ukuvuza kungase kubangelwe izinkinga ohlelweni lwamandla. Iqiniso liwukuthi lapho ama-injection kaphethiloli evaleka, aqala ukungafafazi uphethiloli, kodwa athele ekamelweni elivuthayo. Ngenxa yalokhu, uphethiloli uvutha ngokungalingani, i-detonation ibonakala, okuholela ekubukeni kwama-microcracks kuma-piston namasongo e-piston. Ngenxa yalokhu, izindandatho ze-oil scraper zisusa ifilimu yamafutha ezindongeni zokusebenza zamasilinda ngokungasebenzi kahle. Ngakho-ke kuvela ukuthi i-lubricant igqekeza ekamelweni elivuthayo. Ngakho-ke izindleko ezinyukile.
