Opel C20LET injini
Zamkatimu
Magalimoto opangidwa ndi Opel ndi otchuka m'maiko ambiri aku Europe, komanso pakati pa anzathu. Awa ndi magalimoto ocheperako, pomwe ali ndi mawonekedwe apamwamba komanso magwiridwe antchito ambiri. Pali zifukwa zambiri zomwe muyenera kusankha makampani amagalimoto aku Germany. Makamaka, ambiri amakonda zida luso magalimoto.
Injini iliyonse yomwe wopanga waku Germany amapereka pamagalimoto ndi apamwamba kwambiri. Choyimira chodziwika bwino ndi injini ya C20XE/C20LET. Mtunduwu udapangidwa ndi akatswiri ochokera ku General Motors kuti agwiritse ntchito pamagalimoto a Opel. Pa nthawi yomweyo anaika wagawo mphamvu pa zitsanzo zina za magalimoto Chevrolet.
Mbiri ya C20LET
Mbiri ya C20LET imayamba ndi kulengedwa kwa C20XE. C20XE ndi 16 vavu 2-lita injini. Lachitsanzo linayambitsidwa mu 1988 ndipo cholinga chake chinali kusintha injini yapitayi. Kusiyana kwachitsanzo cham'mbuyomu chinali kukhalapo kwa chothandizira ndi kafukufuku wa lambda. Choncho, ichi chinali chiyambi cha kulenga injini mogwirizana ndi mfundo zachilengedwe Euro-1. Chophimba cha silinda mu injini yosinthidwa chinali chopangidwa ndi chitsulo chonyezimira. Crankshaft ndi ndodo zolumikizira zimayikidwa mkati mwa mota.
Chotchingacho chimakutidwa ndi mutu wa valve khumi ndi zisanu ndi chimodzi, womwe umayikidwanso pa gasket wandiweyani wa 1.4 mm. Injini ili ndi mavavu anayi olowera.
Kuyendetsa nthawi mu C20XE kumayendetsedwa ndi lamba. Pamakilomita 60000 aliwonse ndikofunikira kusintha lamba wanthawi. Ngati izi sizichitika, ndiye kuti pali mwayi waukulu wa lamba wosweka, womwe ungayambitse kuwonongeka kwakukulu kwa injini. Kwa injini iyi, palibe chifukwa chosinthira ma valve, popeza ma compensators a hydraulic amagwiritsidwa ntchito pano.
Dziwani kuti mu 1993 injini anali restyled. Makamaka, inali ndi zida zatsopano zoyatsira popanda wogawa. Opangawo adasinthanso mutu wa silinda, nthawi, adayika camshaft yotulutsa yosiyana, DMRV yatsopano, majekeseni a 241 cc, ndi gawo lowongolera la Motronic 2.8.
Zaka zingapo pambuyo pake, kutengera injini yofuna mwachilengedwe iyi, mtundu wa turbocharged udapangidwa. Kusiyana kwa C20XE kunali pistoni zakuya zamadzi. Choncho, izi zinapangitsa kuti kuchepetsa chiwerengero cha kuponderezana kufika pa 9. Zodziwika bwino zinali ma nozzles. Chifukwa chake, ntchito yawo ndi 304 cc. Mphamvu ya turbocharged yakhala yabwino kwambiri kuposa yomwe idakhazikitsidwa kale ndipo tsopano imagwiritsidwa ntchito m'magalimoto ambiri a OPEL.
Zolemba zamakono
| Pangani | Chithunzi cha C20LET |
|---|---|
| Kulemba | 1998 onani kyubu (malita 2,0) |
| Mtundu wamagalimoto | Jekeseni |
| Engine mphamvu | Kuyambira 150 mpaka 201 hp |
| Mtundu wamafuta ogwiritsidwa ntchito | Gasoline |
| Valve limagwirira | 16-valavu |
| Chiwerengero cha masilindala | 4 |
| Kugwiritsa ntchito mafuta | Malita 11 pa 100 km |
| Mafuta ainjini | Zamgululi 0W-30 |
| Zamgululi 0W-40 | |
| Zamgululi 5W-30 | |
| Zamgululi 5W-40 | |
| Zamgululi 5W-50 | |
| Zamgululi 10W-40 | |
| Zamgululi 15W-40 | |
| Zachilengedwe Norm | Euro-1-2 |
| Pisitoni m'mimba mwake | 86 мм |
| Kagwiritsidwe ntchito | 300+ makilomita zikwi |
Ntchito
Ponena za kukonza kwa injini yoyaka moto ya C20LET ya magalimoto a Opel, sizimasiyana ndi injini zina zopangidwa ndi wopanga. Pafupifupi makilomita 15 aliwonse m'pofunika kuchita ntchito zodzitetezera. Komabe, tikulimbikitsidwa kuti tigwiritse ntchito injini pamtunda uliwonse wa makilomita 10 zikwi. Pankhaniyi, fyuluta yamafuta ndi mafuta imasinthidwa. Kuzindikira kumapangidwanso kwa machitidwe ena a injini ndipo, ngati kuli kofunikira, kuthetsa mavuto.
"Ubwino ndi kuipa"
Galimoto ili ndi zovuta zingapo, zomwe zimadziwika ndi pafupifupi dalaivala aliyense yemwe wakumana ndi ntchito ya galimoto yomwe imayikidwa magetsi.
- Antifreeze kulowa mu zitsime spark plug. Pakulimbitsa makandulo, torque yolimbikitsa yolimbikitsa imatha kupitilira. Zotsatira zake, izi zimayambitsa ming'alu pamutu wa silinda. Ndikofunikira kusintha mutu wowonongeka kukhala wogwira ntchito.
- Dizilo. The time chain tensioner iyenera kusinthidwa.
- Zhor motor mafuta. Njira yothetsera vutoli ndikusintha chivundikiro cha valve ndi pulasitiki.
Monga mukuonera, vuto lirilonse likhoza kuthetsedwa, muyenera kukhala ndi njira yoyenera ya izi.
Ndi magalimoto ati omwe amagwiritsidwa ntchito?
Injini ya chitsanzo ichi imagwiritsidwa ntchito m'magalimoto opangidwa ndi Germany monga Opel Astra F; Caliber Kadett; Vectra A.
Kawirikawiri, chitsanzo cha injini ichi ndi gawo lodalirika kwambiri, lomwe limadziwika ndi moyo wautali wautumiki ndi kudalirika. Ndi chisamaliro choyenera, mavuto aakulu ndi ntchito ya injini sizidzabuka. Ngati kukonzanso sikunachitike, ndiye kuti kukonzanso kwakukulu sikungakhale njira yotsika mtengo. Zikuoneka kuti muyenera kukhazikitsa injini kuchotsedwa galimoto ina.
