Nissan GA14DE ndi GA14DS injini

Mbiri ya injini ya GA inayamba mu 1989, yomwe inalowa m'malo mwa injini za E, ndipo zimapangidwira lero. Injini zotere zimayikidwa pamagalimoto ang'onoang'ono ndi apakatikati a Nissan SUNNY.

Kusintha koyamba kwa mndandandawu, 14DS (4-cylinder, in-line, carburetor) idapangidwira ogula aku Europe. Koma m'magalimoto oyendetsedwa ku Japan, kuyika kwa injini zotere sikumachitidwa.

Mu 1993, injini ya carburetor ya GA14DS idasinthidwa ndi injini yokhala ndi jakisoni wamafuta amtundu wamagetsi komanso mphamvu yowonjezera, yotchedwa GA14DE. Poyamba, injini iyi inali ndi magalimoto a SUNNY, ndipo kuyambira 1993 mpaka 2000 - pa ALMERA ya bungwe la NISSAN. Kuyambira 2000, galimoto ya NISSAN ALMERA sinapangidwe.

Zofananira za GA14DS ndi GA14DE

№ п / п	Maluso aukadaulo	Chithunzi cha GA14DS (chaka chopanga 1989-1993)	Chithunzi cha GA14DE (chaka chopanga 1993-2000)
1	Kugwira ntchito kwa injini yoyaka mkati, dc³	1.392	1.392
2	Makina amagetsi	Carburetor	Jekeseni
3	max injini mphamvu, hp	75	88
4	max torque. Nm (kgm) pa rpm	112 (11) 4000	116 (12) 6000
5	Mtundu wamafuta	Gasoline	Gasoline
6	mtundu wa injini	4-silinda, pamzere	4-silinda, pamzere
7	Pisitoni sitiroko, mm	81.8	81.8
8	Silinda Ø, mm	73.6	73.6
9	Digiri ya compression, kgf/cm²	9.8	9.9
10	Chiwerengero cha ma valve mu silinda, ma PC	4	4

Nambala ya injini ili kumanzere kwa chipika cha silinda (yang'anani kumbali ya ulendo), pa nsanja yapadera. Mbale yomwe ili ndi nambala yosindikizidwa imatha kuwonongeka kwambiri pakagwiritsidwa ntchito nthawi yayitali. Kuti mupewe dzimbiri, ndi bwino kuti mutsegule ndi varnish yamtundu uliwonse yopanda utoto.

Wopangayo amatsimikizira kukonzanso kukonzanso mayunitsi pambuyo pa mtunda wa makilomita 400. Pankhaniyi, chofunikira ndi kugwiritsa ntchito mafuta apamwamba kwambiri ndi mafuta odzola panthawi yake (makilomita 000 aliwonse) kusintha kwa kutentha kwa mavavu. Poganizira mmene ntchito ndi khalidwe mafuta m'nyumba ndi lubricant, muyenera kuganizira mtunda wa makilomita 50000.

Kudalirika kwagalimoto

Panthawi yogwira ntchito, ma injini a GA adziwonetsera okha muzinthu zabwino:

• osasankha za mtundu wamafuta ndi mafuta;
• Unyolo wanthawi 2 woyikiratu umakhala ndi phindu pakugwira ntchito kwake ndipo "osayika patsogolo" zofunikira zamafuta. Unyolo wautali umazungulira sprocket yopatsirana pawiri ndi zida za crankshaft. Yachiwiri, yayifupi, imayendetsa 2 camshafts kuchokera pawiri, sprocket yapakati. Ma valve amayendetsedwa ndi ma disc pushers opanda ma hydraulic compensators. Chifukwa cha izi, tikulimbikitsidwa kuti matenthedwe a ma valve asinthe ma kilomita 50000 aliwonse poika ma shimu;
• odalirika pansi pazikhalidwe zogwira ntchito kwambiri.
• Kukhalitsa

Ma motors a mndandanda wa GA14 ndi wosavuta pakupanga komanso kupanga: chotchinga cha silinda chimapangidwa ndi chitsulo chosungunula, mutu wa silinda umapangidwa ndi aluminiyamu.

Kukonza zambiri kumachitika popanda kuchotsa injini m'galimoto, zomwe ndi:

• unyolo camshaft, tensioners, dampers, sprockets ndi magiya;
• camshafts mwachindunji, ma valve tappets;
• mutu wamphamvu;
• mafuta a injini;
• pompa mafuta;
• zisindikizo mafuta crankshaft;
• nthumwi.

Kuyang'ana kupsinjika, kuyeretsa ma jets ndi zowonera za carburetor, ndi zosefera zimachitika popanda kugwetsa injini. Pamitundu yosiyanasiyana ya injini yokhala ndi jakisoni wamagetsi, sensa yotulutsa mpweya wambiri ndi valavu yopanda ntchito nthawi zambiri imalephera.

Ngati muwona kuchuluka kwa mafuta kapena injini "ikupuma" (utsi wochuluka kuchokera ku muffler, khosi lodzaza mafuta ndi kudzera pa dipstick), kukonzanso kuyenera kuchitika ndi injiniyo itachotsedwa. Zifukwa zingakhale zosiyana:

• mphete "zokakamira" zopaka mafuta;
• kuvala kwambiri kwa mphete zoponderezedwa;
• kukhalapo kwa zikopa zakuya pamakoma a silinda;
• kupanga masilindala mu mawonekedwe a ellipse.

Ndibwino kuti tichite kukonzanso kwakukulu kumalo osungirako ntchito apadera.

Kwa iwo amene akufuna kuchita ntchito zonse okha, ndi bwino kugula bukhu lautumiki lomwe limapangidwa makamaka kuti likonze ntchito yokonza, kufotokoza zochitika zapang'onopang'ono.

Njira yogawa gasi ya injini zomwe zikufunsidwa zayesedwa nthawi ndipo zimaonedwa kuti ndi zodalirika kwambiri. Kusintha lamba wanthawi kumatsikira m'malo mwa maunyolo onse, ma tensioners awiri, damper, ndi sprockets. Ntchitoyo sizovuta, koma zowawa, zomwe zimafuna chidwi chowonjezereka komanso kulondola.

Ndi mafuta ati omwe ali bwino kugwiritsa ntchito?

Mafuta amagalimoto opangidwa ndi opanga aku Japan kuti agwiritsidwe ntchito mu injini zamtundu wa NISSAN wamagalimoto amakwaniritsa zofunikira zonse zamakono za mamasukidwe akayendedwe ndi machulukitsidwe owonjezera. Kugwiritsa ntchito kwawo pafupipafupi kumakulitsa "moyo" wa injini, ndikuwonjezera moyo wautumiki wa injini yoyaka moto.

Mafuta a Universal NISSAN 5w40 - ovomerezeka ndi nkhawa zamitundu yonse ya injini zamafuta.

Engine Applications

№ п / п	lachitsanzo	Chaka chofunsira	mtundu
1	Dinani pa N13	1989-1990	DS
2	Dinani pa N14	1990-1995	DS/DE
3	Dzuwa B13	1990-1993	DS/DE
4	Pakati B12	1989-1990	DE
5	Pakati B13	1990-1995	DS/DE
6	Almera n15	1995-2000	DE