Renault F4RT mīkini
Nā mea
I nā makahiki 2000, ua hoʻokumu nā mea ʻenekini Renault ma muli o ka F4P kaulana i kahi mana mana hou i ʻoi aku ma mua o kona mana ma mua.
hōʻikeʻano
Ua ʻike mua ʻia ka mīkini F4RT iā ia iho i ka makahiki 2001 ma Le Bourget (Palani) ma ka hōʻike lewa kaʻa. Ua hoʻomau ka hana kaʻa a hiki i 2016. Ua hoʻokō ʻia ka hui ʻana o ka hui ma Cleon Plant, ka hui makua o ka hopohopo Renault.
Ua manaʻo ʻia ka kaʻa no ka hoʻokomo ʻana i nā kaʻa o kāna hana ponoʻī i nā mea kiʻekiʻe a me nā mea haʻuki.
ʻO F4RT he 2,0-lita turbocharged ʻehā-cylinder gasoline unit me ka mana o 170-250 hp. s a me torque 250-300 Nm.
Hoʻokomo ʻia ma nā kaʻa Renault:
- Hele mai (2001-2003);
- A i ʻole lawa (2002-2009);
- Space (2002-2013);
- Lagoon (2003-2013);
- Megane (2004-2016);
- Scenic (2004-2006).
Ma waho a'e o nā hi'ohi'ona i ho'opa'a 'ia, ua ho'okomo 'ia ka ka'a F4RT ma Megane RS, akā na'e i loko o ka mana ikaika (270 hp a me ka torque o 340-360 Nm).
ʻO ka pahu cylinder he hao hao, ʻaʻole laina. Aluminum alloy cylinder poo me 16 valves a me elua camshafts (DOHC). Pono e hoʻomaopopo ʻia ua hoʻoikaika ʻia nā camshafts a me nā ʻāpana ʻē aʻe o ka CPG (pistons, connecting rods, crankshaft).
Ua hala ka mea hoʻoponopono ʻāpana o ka ʻenekini hoʻopau i loko. Ua mau ke kaʻa manawa, e like me kona mua, kāʻei.
ʻO ka hoʻokomo ʻana i ka turbine e pono ai ka hoʻohana ʻana i ka wahie ʻoi aku ka maikaʻi, me ka helu octane kiʻekiʻe (AI-95 no ke kumu kumu, AI-98 no ke ʻano haʻuki - Megane RS).
Hoʻopau nā mea hoʻopiʻi hydraulic i ka pono e hoʻoponopono lima i ka wehe ʻana o ka valve.
Nāʻike kiko'ī
| Mea hana | Renault Group, з-д mea kanu Cleon |
| Ka nui o ka ʻenekini, cm³ | 1998 |
| Mana, l. mai | 170-250 |
| Pūnaewele, Nm | 250-300 |
| Hoʻolaha kūlā | 9,3-9,8 |
| Ka paku koli | hao hao |
| Head Head | aluminika |
| Ke kaʻina o nā paukūʻolokaʻa | 1-3-4-2 |
| Paukūʻolokaʻa, mm | 82.7 |
| Pāhona piston, mm | 93 |
| Helu o nā kiwikā o ka paukūʻolokaʻa | 4 (DOHC) |
| Kalaiwa manawa | belp |
| Nā mea hoʻopiʻi hydraulic | ka mea |
| Hoʻohuli uila | ʻO TwinScroll turbocharger |
| Mea hoʻoponopono hoʻoponopono manawa | aole |
| ʻŌnaehana lako wahie | injector, hoʻoheheʻe multipoint |
| Kahi | kara ka AI-95 |
| Nā kūlana kaiapuni | 4-5 euros |
| Punawai, tausani km | 250 |
| Kahi: | kuʻekuʻe |
He aha ka manaʻo o nā hoʻololi F4RT 774, 776
I ka wā o ke kaʻina hana, ua hoʻonui pinepine ʻia ka mīkini. Ua mau ke kumu o ka kaʻa, ʻo ka hoʻololi ʻana i pili i nā mea pili. No laila, no ka laʻana, he māhoe turbo ka F4RT 774.
He ʻokoʻa koʻikoʻi ka hoʻololi ʻana o nā kaʻa i nā ʻano ʻenehana.
| Pāʻālua ʻenekini | Ka manaʻai | ʻO Torke | Hoʻolaha kūlā | Nā makahiki o ka hoʻokuʻu | Kau ʻia |
|---|---|---|---|---|---|
| F4RT 774 | 225 l. s ma 5500 rpm | 300 Nm | 9 | 2002-2009 | Megane II, Haʻuki |
| F4RT 776 | 163 l. s ma 5000 rpm | 270 Nm | 9.5 | 2002-2005 | Megane ii |
ʻO ka hilinaʻi, nā nāwaliwali, ka mālama ʻana
Pono
Kāhea nā mea nona nā kaʻa i ka mīkini F4RT pono a paʻa. He oiaio keia. Aia ka ʻāpana i nīnau ʻia i kahi kūlana waena ma ka ʻāpana o nā mīkini turbo gasoline i kāna papa.
He kaʻa kaʻa mai ke kūlanakauhale ʻo Serov, i ka loiloi o kāna Renault Megane, kākau: "... ʻO ka mīkini f4rt 874 i hoʻomohala ʻia e Renault Sport. Hiki ke hilinaʻi, maʻalahi a hoʻāʻo ʻia i ka manawa ". Kākoʻo piha ʻia ʻo ia e kekahi hoa hana mai Omsk: “... Ua makemake nui ka enekini i kona noiseless a me ka elasticity. ʻO ka mīkini o ka hopohopo Renault-Nissan, ua kau ʻia ma luna o ka Nissan Sentra hou, ʻokoʻa wale ka ʻōnaehana wahie a ʻokoʻa ka intake manifold.. ʻO ka hōʻuluʻulu ʻana iā MaFia57 mai Orel: “... Ua hana au i ka mīkini F4RT no 8 mau makahiki i kēia manawa. Mileage 245000 km. No ka manawa holoʻokoʻa o ka hana, hoʻololi wale wau i ka turbine, a laila ua hoʻopau wau i koʻu naʻaupō. Ua kūʻai au i kahi mea i hoʻohana ʻia me ka mileage o 130 a ke holo nei au me ka pilikia ʻole ".
Pono e hoʻomanaʻo e mālama ʻia ka hilinaʻi o ka mīkini me ka mālama pono a me ka mālama pono.
I ka wā o ka hana, pono nō hoʻi e hahai i nā ʻōlelo aʻoaʻo a ka mea hana. ʻO ka haʻalele ʻana iā lākou e alakaʻi i nā hopena hiki ʻole ke hoʻololi. No ka laʻana, ʻaʻole ʻae ʻia ka hoʻohana ʻana o AI-92 gasoline, a me nā aila haʻahaʻa haʻahaʻa. ʻO ka uhaki ʻana i kēia ʻōlelo aʻoaʻo e hōʻemi nui i ke ola o ka kaʻa a alakaʻi i kāna hoʻoponopono.
Nā wahi nāwaliwali
Loaʻa nā hemahema i kēlā me kēia mīkini. ʻO kekahi o nā nāwaliwali koʻikoʻi o ka F4RT ma ke ʻano maʻamau, ʻo nā hemahema uila. Hoʻopau pinepine ʻia nā wili puhi ahi a me kekahi mau mea ʻike (kūlana crankshaft, lambda probe). Me ka manaʻo ʻole, hiki i ka ECU ke hoʻopuka i nā pilikia.
ʻO ka waiwai o ka turbine kekahi e waiho nui i ka makemake. ʻO ka maʻamau, ma hope o 140-150 tausani mau kilomita, pono e hoʻololi ʻia ka turbocharger.
Hoʻonui pinepine ka ʻenekini i ka hoʻohana ʻaila. ʻO ke kumu o kēia ke hana hewa ʻole i ka turbine, nā apo piston i hoʻopaʻa ʻia, nā sila pūlima valve. Eia hou, hiki ke hoʻopili i ka ʻai ʻaila i nā ʻano like ʻole (ma o ke sila ʻaila crankshaft, nā sila uhi uhi valve, turbocharger bypass valve).
ʻAʻole hoʻi e hauʻoli ka māmā holo ʻole. Hoʻopili ʻia ko lākou hiʻohiʻona me ka hoʻohana ʻana i ka wahie haʻahaʻa haʻahaʻa, ka hopena i kahi clogging maʻamau o ka throttle a i ʻole injectors.
ʻO ka mālamaʻana
ʻAʻole pilikia nui ka hoʻoponopono ʻana i ka ʻāpana. ʻO ka poloka hao e hiki ai iā ʻoe ke lawe i nā cylinders i ka nui i makemake ʻia. Hōʻike kēia i ka hiki ke hoʻololi piha i ka ʻenekini hoʻopau i loko.
Hiki ke kūʻai ʻia nā ʻāpana kūpono i kēlā me kēia hale kūʻai kūikawā. ʻO ka hōʻailona wale nō, ʻo nā ʻāpana kumu a me nā hui i kūpono no ka hoʻohana ʻana i ke kūkulu hou ʻana o ka ʻenekini. ʻO ka ʻoiaʻiʻo, ʻaʻole kūlike nā analogues i ka maikaʻi, ʻoi aku ka nui o nā Kina. ʻAʻole ʻōlelo ʻia e hoʻohana i nā ʻāpana i hoʻohana ʻia no ka hoʻoponopono ʻana, no ka mea, aneane hiki ʻole ke hoʻoholo i ko lākou ola lawelawe koena.
Hāʻawi ʻia i ke kumukūʻai kiʻekiʻe o nā ʻāpana ʻokoʻa a me ka paʻakikī o ka hana, pono e loiloi i ke koho o ke kūʻai ʻana i kahi mīkini ʻaelike. ʻO kāna kumu kūʻai ma kahi o 70 tausani rubles.
ʻO ka mīkini F4RT, i hana ʻia e nā mea hana ʻenehana Renault, e hoʻokō i nā pono āpau o nā kaʻa. ʻO nā pōmaikaʻi nui ka hilinaʻi a me ka lōʻihi. Akā ʻike wale ʻia inā e hahai ʻia nā ʻōlelo a ka mea hana no ka lawelawe ʻana i ka ʻāpana.
