Injin Renault L7X
Abubuwa
Don maye gurbin layin injin PRV wanda ya tsufa, masu ginin injin Faransa sun ba da shawarar sabon ESL. Ɗan fari a cikin wannan iyali shine rukunin wutar lantarki L7X.
Description
Injiniyoyin Renault ne suka haɓaka injin tare da ƙwararrun Peugeot-Citroen a cikin 1997. An gudanar da samarwa a shuka a Douvrin (Faransa).
L7X injin mai V-twin ne mai nauyin lita 3,0 wanda ke samar da 190 hp. tare da karfin juyi na 267 nm.
An shigar da shi akan Renault Safrane, Laguna, Espace da kuma "cajin" motocin Clio V6. A ƙarƙashin ma'aunin ES9J4, ana iya samun shi a ƙarƙashin murfin Peugeot (406, 407, 607 da 807), kuma ƙarƙashin ma'aunin XFX/XFV akan Sitroen XM da Xantia.
Silinda block da shugaban Silinda an yi su ne da aluminum gami. Simintin ƙarfe hannun riga.
Shugaban Silinda yana da camshafts guda biyu da bawuloli 12. An yi amfani da shafts ɗin shaft ɗin da aka yi amfani da su tare da masu canza lokaci tun 2000.
Titin bel ɗin lokaci tare da abin nadi na injina (har zuwa 2000 ya kasance na'ura mai aiki da karfin ruwa). The albarkatun ne 120 dubu km, amma shi ne mafi alhẽri canza shi a baya.
Wani fasali a cikin tsarin sanyaya shine famfo. Kafin a ba da injin tare da mai sauya lokaci, an yi amfani da nau'ikan famfo na ruwa iri biyu, waɗanda suka bambanta a cikin diamita na ramukan hawa (73 da 63 mm).
An shigar da injin da aka haɓaka akan Clio V6 (duba tebur). Kafin sake gyarawa, ƙarfinsa ya kasance 230 hp. s, a cikin post-styling version - 255.
Технические характеристики
| Manufacturer | Renault Group |
| nau'in injin | V-mai siffa |
| kusurwar rugujewar Silinda, deg. | 60 |
| Ƙarar injin, cm³ | 2946 |
| Karfi, l. Tare da | 190 (230-255) * |
| Karfin juyi, Nm | 267 (300) * |
| Matsakaicin matsawa | 9,6 (11,4) * |
| Filin silinda | aluminum |
| Yawan silinda | 6 |
| Shugaban silinda | aluminum |
| Silinda diamita, mm | 87 |
| Bugun jini, mm | 82.6 |
| Yawan bawul a kowane silinda | 4 (DOHC) |
| Tukin lokaci | Ð ± |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | a |
| Turbocharging | babu |
| Mai sarrafa lokaci na Valve | mai sarrafa lokaci** |
| Tsarin samar da mai | injector |
| Fuel | Fetur AI-95 |
| Matsayin muhalli | Yuro 3-4 |
| Albarkatu, waje. km | 300 |
* bayanai a cikin baka don Clio V6, ** an shigar dashi tun 2000.
Menene gyare-gyare ke nufi?
A tsawon tsawon lokacin samarwa, injin an sake inganta shi akai-akai. Canje-canjen sun shafi haɗe-haɗe da ɗaure su. Bangaren inji bai canza ba. Banda su ne Clio V6 da Venturi 300 Atlantique, waɗanda ke da injin turbocharged.
Canje-canjen da aka karɓa masu ƙarfin ƙarfin wuta. An maye gurbin coil uku (na gama-gari) da ɗaiɗaikun maɗaukaki.
An canza masu hawan motar daidai da samfurin motar da aka sanya su.
Takaddun bayanai sun kasance a zahiri iri ɗaya.
| Lambar injin | Ikon | Torque | Matsakaicin matsawa | Shekarun saki | An girka |
|---|---|---|---|---|---|
| Saukewa: L7X700 | 190 l. s da 5500 rpm | 267 Nm | 10.5 | 1997-2001 | Renault Laguna I |
| Saukewa: L7X701 | 190 l. s da 5500 rpm | 267 Nm | 10.5 | 1997-2001 | Laguna I, Grandtour (K56_) |
| Saukewa: L7X713 | 190 l. s da 5750 rpm | 267 Nm | 10.5 | 1997-2000 | Safran I, II |
| Saukewa: L7X720 | 207 l. s da 6000 rpm | 285 Nm | 10.9 | 2001-2003 | Hai I |
| Saukewa: L7X721 | 207 l. s da 6000 rpm | 285 Nm | 10.9 | 2001-2003 | Gaba (DE0_) |
| Saukewa: L7X727 | 190 l. s da 5750 rpm | 267 Nm | 10.5 | 1998-2000 | Sarari III |
| Saukewa: L7X731 | 207 l. s da 6000 rpm | 285 Nm | 10.9 | 2001-2007 | Lagoon II, Grand Tour II |
| Saukewa: L7X760 | 226 l. s da 6000 rpm | 300 Nm | 11.4 | 2000-2002 | Clio II, Lutecia II |
| Saukewa: L7X762 | 254 l. s da 5750 rpm | 148 Nm | 11.4 | 2002- | Clio II, Wasanni (CB1H, CB1U) |
Amincewa, rauni, kiyayewa
AMINCI
Bisa ga ƙwararrun sabis na mota da sake dubawa na masu mallakar mota, motar tana da abin dogara kuma mara kyau. Dole ne mu biya haraji, da farko mutane da yawa sun sami matsala game da lokacin. Amma wannan ba ƙididdiga mai ma'ana ba ne, amma jahilci na farko na fasalulluka na L7X.
Dangane da ka'idodin kulawa da cika bukatun masana'anta, injin ɗin ya mamaye albarkatun da ke cikinsa sosai.
Raunuka masu rauni
Babu tsayayyun wuraren rauni a cikin naúrar. Akwai lokuta na gazawar wutar lantarki saboda lambobi masu oxidized da asarar farko na kwakwalwan kwamfuta daga masu haɗin.
Belin lokaci yana buƙatar kulawa ta musamman. Ƙaruwa a rayuwar sabis ɗin sa yana barazanar karye, kuma, sakamakon haka, babban gyare-gyare ko maye gurbin injin.
Injin ba zai iya tsayawa ko da zafi na ɗan gajeren lokaci ba. Katangar Silinda, shugaban Silinda da kwamfutar da ke kan jirgi sun gaza. Saka idanu akai-akai na aikin firikwensin zafin jiki, thermostat da saka idanu na farko na na'urori yayin tafiya gaba ɗaya yana kawar da yuwuwar zafi.
Mahimmanci
Motar ana ganin ana iya gyarawa. Shakka a cikin wannan al'amari yana faruwa ne ta hanyar shingen silinda na aluminum. Tare da lalacewa na ciki, ba za a iya gyara shi ba.
Babu matsala tare da kayan gyara a cikin shaguna na musamman. Amma farashin wasu daga cikinsu yana da yawa a wasu lokuta. Misali, bel na lokaci yana kashe tsakanin $300 da $500. Maye gurbinsa kuma ba shi da arha. A wasu samfuran mota, dole ne a cire injin don maye gurbinsa.
Sabili da haka, kafin fara gyare-gyare, kuna buƙatar yin nazari a hankali akan farashin da zai yiwu. Yana iya faruwa cewa zaɓi na siyan injin kwangila (matsakaicin farashin 60 dubu rubles) zai zama mafi karɓa.
Ɗan fari na jerin ESL L7X ya zama mai nasara kuma abin dogaro. Amma batun da aiwatar da duk shawarwarin masana'anta don kulawa da aiki.
