Diagnostics injini pa 2101-2107 ndi njira improvised

Ndikufuna kunena mawu ochepa za kudziletsa ndi injini cheke pa Vaz 2101-2107. Popeza ma mota onse a "classic" ali ofanana, sipadzakhala kusiyana. Ndidzawonetsa zonse pogwiritsa ntchito chitsanzo cha "Penny" yanga, yomwe ndagula posachedwa kuti disassembly.

Kotero, ndinapeza galimotoyo sikuyenda. Mwiniwake wakale adanena kuti valavu imodzi idawotchedwa, koma kwenikweni zinapezeka kuti zonse zinali bwino ndi ma valve kumeneko, koma panali vuto ndi camshaft yokha, popeza thupi lake linasweka bwino ndipo zidutswa zake zinali pansi pa valve. chivundikiro, ndipo rocker adatulukanso ...

pambuyo camshaft inasinthidwa ndi yatsopano pamodzi ndi rockers, injini inayamba kugwira ntchito mochuluka kapena mocheperapo, kunalibe kugogoda, komabe kunali kutali kwambiri. Pansipa ndikuwuzani za njira zodziwonera nokha zomwe mungagwiritse ntchito popanda thandizo lakunja:

Kuyang'ana chitoliro chotulutsa mafuta kuti chiwonongeke

Ngati mupeza mafuta pa chitoliro cha utsi, kapena gawo lamphamvu kwambiri - mwaye, ndiye kuti izi zitha kuwonetsa kuchuluka kwamafuta, zomwe zimatsimikizira kuti injini yamoto yamoto ya VAZ 2101 yatha kale. Choyamba, muyenera kumvetsera mphete za pistoni.

Kuyang'ana utsi wa mpweya

Mpweya - dzenje mu chipika champhamvu, pomwe payipi wandiweyani umatuluka ndikupita ku fyuluta ya mpweya. Ndikofunikira kulumikiza mapeto a payipi kuchokera ku nyumba ya mpweya ndipo, ndi injini ikuwotcha, muwone ngati utsi umachokera kumeneko. Ngati izi zikuchitika, ndiye kuti mungakhale otsimikiza kuti kukonzanso pisitoni kuli pafupi ndi ngodya, muyenera kusokoneza ndi kukonza galimotoyo. Kusintha mphete, ndipo mwina anabala masilindala ndi kusintha pistoni.

Kuyang'ana kupsinjika kwa ma silinda a injini

Apa, njira zowongoka sizingaperekedwe, ndipo kuti muwone kupsinjika mu masilindala 2101-2107, mufunika chipangizo chotchedwa compressometer. Kuti ndipeze matenda amtunduwu, ndinagula chipangizo choterocho mwapadera. Pa chithunzi chili m'munsimu mukhoza kuchiyang'ana:

1. Chipangizochi chili ndi payipi yosinthika yokhala ndi ulusi komanso chubu cholimba chokhala ndi nsonga ya rabala.
2. Mulinso zosakwanira zokhala ndi miyeso iwiri ya ulusi

Njira yoyesera compression

Chinthu choyamba ndikuchotsa mafuta onse, choyamba ndikuchotsa payipi yamafuta nthawi yomweyo kuseri kwa fyuluta yamafuta. Kenako timachotsa ma spark plugs onse:

Pambuyo pake, timayika kuyika kwa chipangizocho mu dzenje la silinda yoyamba, kufinya chopondapo chowongolera kwathunthu ndikutembenuza choyambira mpaka muvi wa compressor usiya kukwera. Uwu udzakhala mtengo wapamwamba wa silinda iyi.

Timachitanso chimodzimodzi ndi ma silinda atatu otsala. Ngati, chifukwa cha diagnostics, kunapezeka kuti kusiyana pakati pa zonenepa kuposa 3 atm., Izi zikusonyeza vuto ndi gulu pisitoni kapena ndi mpweya kugawa limagwirira.

Pa chitsanzo changa cha 21011, chipangizocho chinasonyeza pafupifupi 8 atmospheres mu cylinder iliyonse, zomwe zimasonyeza kuti mphetezo zatha kale, popeza chizindikiro cha 10 bar (atmospheres) chimaonedwa kuti ndi chabwino.

Kuyang'ana crankshaft kuti yavala

Nthawi zambiri, ndi crankshaft yachibadwa ya VAZ 2101, kuwala kwa gulu la zida, komwe kumayambitsa kuthamanga kwa mafuta, sikuyenera kuyatsa ndi kung'anima pamene injini ikuwotha. Ngati iyamba kuwotcha komanso kuwunikira injini ikatentha, ndiye kuti muyenera kusintha zingwe kapena kukulitsa crankshaft.