Momwe mungasinthire gasket mutu wa silinda pa Great Wall Safe
Zamkatimu
Chinese SUV Great Wall Safe ili ndi injini yamafuta ya GW491QE. Injini iyi ndi mtundu wosinthidwa wa chilolezo cha 4Y unit, yomwe idayikidwapo pamagalimoto a Toyota Camry. Achi China "anamaliza" njira yogawa gasi ndi mutu wa silinda (mutu wa silinda) momwemo. Silinda block ndi crank mechanism idakhalabe chimodzimodzi.
Cylinder head gasket mu gawo la GW491QE
Chimodzi mwazovuta zazikulu za injini ya GW491QE ndi silinda mutu gasket. Ndipo ichi si vuto la Chinese - kuwonongeka kwake kunapezekanso pa injini yoyamba ya Toyota. Nthawi zambiri, otaya amayamba m'dera la 3 kapena 4 yamphamvu.
Gasket imayikidwa pakati pa cylinder block ndi mutu. Cholinga chake chachikulu ndikusindikiza zipinda zoyatsira moto ndi jekete lamadzi lomwe choziziriracho chimazungulira.
Kuwonongeka kwa cylinder head gasket kumadzaza ndi kusakanikirana kwamadzimadzi ogwirira ntchito, komwe kumabweretsa kutenthedwa kwa injini, kutsika kwamafuta abwino komanso kuvala mwachangu kwa magawo a injini. Pakhoza kukhala kofunika m'malo mafuta injini ndi antifreeze ndi Flushing dongosolo yozizira ndi dongosolo kondomu. Pakhoza kukhalanso kuwonongeka kwa injini komanso kumwa kwambiri mafuta a petulo.
The yamphamvu mutu gasket gwero la Great Wall Safe injini m'mikhalidwe yabwino ndi pafupifupi 100 ... 150 zikwi makilomita. Koma mavuto angabwere msanga. Izi zitha kuchitika chifukwa cha kusagwira ntchito bwino mu dongosolo lozizirira komanso kutenthedwa kwa unit, unsembe wolakwika wa mutu, kapena ukwati wa gasket wokha.
Kuonjezera apo, gasket imatayidwa, choncho, nthawi iliyonse mutu umachotsedwa, uyenera kusinthidwa ndi watsopano, mosasamala kanthu za nthawi yogwiritsira ntchito. Komanso, panthawi imodzimodziyo, ndikofunikira kusintha ma bolts, chifukwa magawo awo sakukwaniritsanso zofunikira zomangirira ndi mphamvu yofunikira.
Gasket mutu wa silinda wa injini ya GW491QE ili ndi nambala yankhani 1003090A-E00.
Mutha kuzigula mu shopu yapaintaneti yaku China. Mukhozanso kusankha ena apa.
Malangizo osinthira silinda yamutu wa gasket ndi Great Wall Safe
Pazidazo mudzafunika mitu yayitali yopapatiza, mpeni wapa wallpaper, ziro-khungu (mungafunike zambiri), chowotcha torque, zotsukira zosiyanasiyana (parafini, mafuta otsuka, ndi zina).
Ntchito imagwiridwa bwino pamakwerero kapena dzenje lowonera, chifukwa mudzafunika kulowa pansi.
Monga gawo lokonzekera musanachotse mutu wa silinda, tengani njira zitatu zotsatirazi.
1. Zimitsani mphamvuyo podula chingwe choyipa kuchokera ku batire.
2. Chotsani antifreeze. Ngati injini yatentha, dikirani mpaka choziziriracho chizizizira bwino kuti zisapse.
Mudzafunika chidebe chokhala ndi malita osachepera 10 (kuchuluka kwamadzimadzi mu dongosolo ndi 7,9 malita). Iyenera kukhala yoyera ngati simukukonzekera kudzaza chozizirira chatsopano.
Chotsani madzi ogwirira ntchito kuchokera mu choziziritsa kudzera m'matambala a radiator ndi silinda. Chotsani antifreeze mu thanki yowonjezera.
3. Panthawi yogwiritsira ntchito injini, mafuta a petulo mu dongosolo loperekera mafuta amakhala pansi. Pambuyo poyimitsa injiniyo, kupanikizika kumatsika pang'onopang'ono kwa maola angapo. Ngati kuli kofunika kugwira ntchito mwamsanga pambuyo pa ulendo, pangani kumasulidwa kokakamiza. Kuti muchite izi, chotsani chip ndi mawaya amagetsi amagetsi, ndiye yambitsani injini, ndikusiya chosankha chamagetsi osalowerera ndale. Pambuyo pa masekondi angapo, mafuta otsala mu njanji adzatha ndipo injini idzayima. Osayiwala kubwezeretsa chip pamalo ake.
Tsopano inu mukhoza kupita mwachindunji disassembly.
4. Musanachotse mutu wokha, muyenera kulumikiza chilichonse chomwe chingasokoneze kuchotsedwa kwake:
- payipi chapamwamba cholowera cha radiator ndi mapaipi amagetsi otenthetsera;
- duct nozzle;
- chitoliro chanthambi cha muffler cha kuchuluka kwa utsi;
- mapaipi amafuta (kupatula ndi pulagi);
- accelerator drive chingwe;
- lamba woyendetsa pampu yamadzi;
- pampu chiwongolero champhamvu (mutha kungochimasula osachichotsa ku hydraulic system);
- mawaya ndi makandulo;
- kumasula mawaya kuchokera ku majekeseni ndi masensa;
- chotsani chophimba chamutu cha silinda (chivundikiro cha valve);
- Chotsani zoponya miyala.
5. Pang'onopang'ono, muzodutsa zingapo, muyenera kumasula ndi kumasula ma bolt 10 akuluakulu. Mayendedwe a unscrewing akuwonetsedwa pachithunzichi.
6. Perekani mabawuti 3 owonjezera.
7. Chotsani msonkhano wa mutu.
8. Chotsani gasket yakale ya silinda yamutu ndikutsuka mosamala malo otsalira ake. Tsekani masilinda kuti zinyalala zisatuluke.
9. Yang'anani momwe ndege zokwerera za mutu ndi cylinder block zilili. Nthawi iliyonse, kupatuka kwa ndege kuchokera pamlingo sikuyenera kupitirira 0,05 mm. Apo ayi, m'pofunika pogaya pamwamba kapena m'malo BC kapena mutu.
Kutalika kwa chipika cha silinda pambuyo popera sikuyenera kuchepetsedwa ndi 0,2 mm.
10. Tsukani masilinda, manifolds, mutu kuchokera ku carbon deposits ndi dothi lina.
11. Ikani gasket yatsopano. Ikani mutu wa silinda.
11. Ikani girisi wina wa injini ku mabawuti okwera kumutu ndikumangirira ndi dzanja. Ndiye kumangitsa malinga ndi ndondomeko yeniyeni.
Chonde dziwani: Kulimbitsa molakwika kudzachepetsa kwambiri moyo wa gasket.
12. Chilichonse chomwe chinachotsedwa ndikuzimitsidwa, bwererani ndikugwirizanitsa.
Kumangitsa mabawuti amutu wa silinda a injini ya Great Wall Safe
Ndondomeko yomangirira ma bolts okwera nthawi zambiri imafotokozedwa m'malemba omwe ali nawo, omwe ayenera kuphatikizidwa ndi gasket. Koma nthawi zina zimasoweka kapena malangizo ake ndi ovuta kuwamvetsa.
The tightening algorithm ili motere.
1. Mangani mabawuti 10 ku 30 Nm motere:
2. Limbani mpaka 60 Nm mu dongosolo lomwelo.
3. Limbani mpaka 90 Nm mu dongosolo lomwelo.
4. Masulani mabawuti onse 90 ° motsatira dongosolo (monga disassembly).
5. Dikirani pang'ono ndikumangirira ku 90 Nm.
6. Limbani mabawuti atatu owonjezera ku 20 Nm.
7. Kenako, muyenera kusonkhanitsa injini, lembani antifreeze, yambani ndi kutentha mpaka thermostat iyenda.
8. Zimitsani injini ndikusiya kuti iziziziritsa kwa maola 4 ndi hood yotseguka ndi chivundikiro cha thanki yowonjezera ya makina oziziritsa atachotsedwa.
9. Pambuyo pa maola 4, tsegulani chivundikiro cha valve ndikumasula mabotolo onse 13 ndi 90 °.
10. Dikirani mphindi zingapo ndikumangitsani ma bolts ku 90 Nm, zowonjezera zowonjezera ku 20 Nm.
Pambuyo pafupifupi 1000...1500 makilomita, bwerezani sitepe yomaliza yotsegula. Musanyalanyaze izi ngati simukufuna kulowa m'mavuto ena ofanana.
