kuputsika kwepombi yejekiseni

kuputsika kwepombi yejekiseni pane injini ye diesel inotungamirira pakurasikirwa kwesimba, kuwedzera kwemafuta ekushandisa, kutanga kwakaoma, kuwedzera kweutsi hwekutsvaira, nezvimwe. Kuputsika kwepombi yepamusoro-soro yemotokari yedhiziri inopinda mvura mukati meplunger pairs, kudonha kweplunger pair, kutyorwa kwekuvimbika kwezvindori zvekuisa chisimbiso, sensor kana kutadza kwewaya (muinjini dzedhiziri dzinodzorwa ne. zvemagetsi).

Nenzira yakanaka, unofanirwa kutarisa pombi yepamusoro-soro pane imwe nzvimbo yakakosha mubasa remotokari, zvisinei, macheki akareruka epombi yemafuta anogonawo kuitwa mugaraji.

Mhando dzemapombi emafuta

Kutanga, ngatitarisei mhando dzemapombi emafuta emotokari dzedhiziri, nekuti chero ipi zvayo ine hunhu hwayo uye kuparara kwakajairwa kwemapombi ehutsi. Saka, kuziva rudzi rwepombi ndeyapi, unogona kunzwisisa zviri nani musimboti wekushanda uye chaizvo chikonzero chekuputsika. Pasinei nerudzi rwepombi yepamusoro-soro, inofanira kunzwisiswa kuti iyo huru unit ndiyo inonzi plunger pair - piston (plunger) uye cylinder (sleeve).

Pakazara, kune maviri akakosha marudzi emajekiseni pombi:

• nechiito chakananga uye mechanical action ye plunger;
• nejekiseni rebhatiri.

Nekudaro, mapombi emafuta ekumanikidza akapatsanurwawo kuita makirasi zvichienderana nemagadzirirwo awo. kureva:

• In-line. Sezvinoreva zita, zvikamu zvavo zvekushanda zvakarongwa mumutsara mumwe, uye mafuta anopiwa kune chero cylinder.
• Distribution. Pamapombi akadaro, chimwe chikamu chavo chinogona kupa mafuta kune akati wandei masilinda. Midziyo yakadaro inogona kuva imwe-uye mbiri-plunger.
• Multi-section. Rimwe zita ravo rinonzi V-shaped kana hydraulic accumulators. Iyo inoshandiswa kune yakakwirira-simba, asi yakaderera-kumhanya, mukati memoto injini. Idzo hadziwanzowanikwi.

Mumapombi emafuta ane jekiseni rakananga, jekiseni uye jekiseni zvinoitika panguva imwe chete. Iyo mechanical drive ye plunger inokonzera izvi. Kune accumulator pombi, mafuta anopiwa muzvikamu zvakasiyana, kutanga anopinda pombi accumulator, uye chete ipapo kupinda nozzles. Masisitimu echizvino-zvino anodzorwa nemagetsi uye anonzi Common Rail. Ivo vanoshanda pahwaro hweruzivo kubva kune akawanda sensors ari munzvimbo dzakasiyana dzemotokari.

uyewo imwe jekiseni hurongwa ipombi-injector. Muchiitiko ichi, ivo vanobatanidzwa mune imwe nzira. Iyi sisitimu inorerutsa kudzora kudzvinyirira, uye inowedzera kuvimbika, nekuti kana imwe muromo ikatadza, mota icharamba ichishanda, kunyangwe iine simba shoma.

Mapombi emafuta anodzvanyirira akakwira zvakare akagadzirirwa peturu ICEs. Iwo anoshandiswa mumainjini ane zvakananga mafuta jekiseni. Basa repombi nderokupa peturu yepamusoro-soro kumasilinda, uko kusanganiswa kwezita remafuta nemhepo yakawanda kunoitika, kuumba musanganiswa unopfutidzwa ne spark plug.

Zviratidzo zvekuparara kwepombi yejekiseni

Pasinei nokuti mapombi epamusoro-soro ndeemhando dzakasiyana-siyana, zviratidzo zvekukundikana kwavo zvishoma zvinowanzoitika uye nenzira dzakawanda zvinowanzoitika kune vose. Saka, zviratidzo zvekuparara kwepombi yejekiseni zvinosanganisira:

• kuwedzera kushandiswa kwemafuta mumhando dzose dzekushanda kwejini inopisa mukati;
• Kusagadzikana kushanda kweinjini, mota inofamba ichifamba, kunyanya pakumhanya kwakaderera;
• kutanga kwakaoma kwejini inopisa mukati, kazhinji mumwaka unotonhora;
• kudonha musimba reinjini yekupisa mukati uye maitiro emagetsi emota yese;
• kuwedzera kweutsi hweinjini;
• kuputika kwemafuta kubva papombi yepamusoro;
• kutaridzika kwemafuta emulsion muICE inotonhorera;
• kuwedzera injini ruzha.

Ndapota cherechedza kuti zviratidzo zvakanyorwa pamusoro apa zvinogona kuva zviratidzo zvekuputsika mune dzimwe nzvimbo dzemotokari mukati memoto injini, semuenzaniso, inotonhora. Nokudaro, mamiriro epombi yepamusoro-soro inofanira kuongororwa zvakasiyana.

Vatyairi vane ruzivo vanosimbisawo chiratidzo chimwe chekutadza kwepombi plunger yepamusoro. Inosanganisira chokwadi chekuti "pane inopisa" injini inopisa yemukati inogona kumira kana idling. Uye panguva imwe chete, zvinenge zvisingakwanisi kuitanga kusvikira pombi pachayo yatonhora pasi. "Pachando" injini inotanga pasina matambudziko.

Zvikonzero zvikuru zvekukundikana kwepombi yejekiseni

Izvi zvinotevera zvikonzero zvekukundikana kwepombi yepamusoro-soro zvinosiyaniswa. Kazhinji ivo vanokundikana zvinotevera zvimiro zvinhu:

• Plunger. Kazhinji kazhinji ndivo vane mhosva, sezvo plunger pairs dzinokurumidza kusvibiswa. Izvi zvinokonzerwa nezvikonzero zviviri. Yekutanga ndeye magadzirirwo maficha anopa gap diki rinopa kudzvinyirira kwakanyanya muhurongwa. Yechipiri ndiyo yakaderera mhando yemafuta edhiziri, kureva, kuvapo kwesarufa neparafini mairi, izvo, chaizvoizvo, zvinosvibisa chigadzirwa. tsvina inogonawo kuwana kubva mukati memoto injini (soot, tsvina). Kupfeka kwemaplungers kunotungamirira kukusagadzikana kushanda kweinjini pasina basa, kuwedzera kushandiswa kwemafuta, uye kuderera kwekumanikidza. Nekuda kwekukuvadza kune plunger pair, mabearings anogona kupisa zvakanyanya.
• Mvura mumafuta edhiziri. zvakare kazhinji mumafuta edhiziri epamba pane kuwedzera kwemvura. Unyoro hunosuka mafuta (panguva imwe chete inodzivirira) firimu kubva panzvimbo yepamusoro-soro peputi zvikamu zvepombi, nekuda kweiyo sosi yezvikamu zvakanyatsoderedzwa zvakanyanya. Inogona kutoita kuti pombi ibate.
• Yakasviba mafuta firita. Pamusana pefirita yakavharwa, pombi yepamusoro-soro, kutanga, inogona kusvibiswa (plunger pairs), uye chechipiri, inomhanya "yekupfeka", iyo inoderedza hupenyu hwayo hwose.
• Kusaenzana kupa uye kugoverwa kwemafuta edhiziri akaiswa jekiseni. Dambudziko rakadaro rinogonawo kukonzerwa nekuputsika kweplunger pairs, kureva, kupfeka kwevatyairi, mazino e-rack, mavharuvhu ekutumira, pamwe chete nemarara ane tsvina.
• Kukanganisa kwekugadzira. Mamiriro ezvinhu aya haawanzo kuwanikwa, asi dzimwe nguva anoitika pamapombi akachipa. Muchato unosanganisira kutsemuka mudzimba dzepombi dzepombi dzepamusoro, kukuvadzwa kwemabhengi ayo, pamwe nekupwanya kweplunger bushing.
• Kupfeka kupfeka. Vanowanzo kupera simba nekuda kwekuderera kwakanyanya kwezviwanikwa (kuchembera). Neimwe nzira, muchato wefekitori. Zvose izvi zvinotungamirira kukuti kushanda kwepombi kunopera, uye mabheya uye zvikamu zviri pedyo zvinopisa, izvo zvinoderedza hupenyu hwavo hwekushanda.
• Piston uye bushing jamming. Uku ndiko kutadza kwakanyanya kunogona kutungamirira mukuputsika kwegiya rack, camshaft, giya, regulator, makiyi. Kakawanda chikonzero chejamming ndiyo ingress yemvura mugomba pakati pepiston uye sleeve.
• Kupfeka kwezvikamu zvepombi. Izvi zvinogona kuitika zvose nokuda kwezvikonzero zvechisikigo (nekuwedzera kwemamaira emotokari), uye kana mvura ichipinda mukati mayo. Inosuka iyo inodzivirira (inoshanda) lubricant kubva kuzvinhu, izvo zvinonyanya kuderedza hupenyu hwepombi yakazara uye zvikamu zvayo.
• Plunger pair corrosion. Ngura mavara anogona kuoneka nekuda kwekuwedzera kwemvura yemukati mumafuta edhiziri.
• Kushanda kusina kururama kwegadziriro yekutonhodza. Kureva kuti, nekurebesa uye / kana mitoro inorema, iyo yakakwirira-yekumanikidza pombi inogona kungopisa. Iyo yekutonhodza system inogona kunge yakashata nekuda kwezvikonzero zvakasiyana - yakaderera mazinga e antifreeze kana antifreeze, kuvhara kwehurongwa, kuparara kwezvinhu zvega (pombi, pombi, radiator, zvichingodaro).
• Depressurization yehurongwa. Izvi zvinogona kuitika kwete chete kana zvisimbiso zvepombi yepamusoro zvakakanganiswa, asiwo zvimwe zvinhu zvekuisa chisimbiso. Iva sezvazvinogona, panguva yekuora mwoyo, pombi yepamusoro-soro yepombi ichashanda mune imwe nzira yekuremerwa, iyo isingazongoderedza pfuma yayo, asiwo inotungamirira kune zvakatsanangurwa kuputsika.
• Kushanda kusina kunaka kwejekiseni mberi kwevhavha. Ichi chikamu chakaiswa paCommon Rail dhiziri masisitimu kuitira kuti iwedzere kushanda kweinjini yekupisa mukati uye kuderedza kushandiswa kwemafuta. Yakati yepamberi vharafu inodzorwa neinowirirana solenoid vharafu yepamu yekumanikidza pombi. Iyo sisitimu inodzorwa neECU, iyo inoraira plunger, iyo inovhura iyo valve mechanism. iyi ndiyo nzira iyo kudzvinyirira muhurongwa kunogadziriswa.
• Plunger return spring failure. Kana chitubu chikaputsika panzvimbo imwe, zvino chichava kukundikana kwechidimbu, uye chikamu chichashanda, asi nekushanda kwakaderera. Kana chitubu chichiputsika munzvimbo dzinoverengeka, saka kazhinji chikamu chichakundikana zvachose. Mune zvimwe zviitiko, pane kuderera kwekumanikidzwa kwevhavha chitubu chekuoma. Muchiitiko ichi, zvinodikanwa kuitsiva.

Kana paine fungidziro yekuti pombi yemafuta rack kana zvikamu zvine hukama hazvina kunaka, saka iwe unofanirwa kutarisa kuvepo / kusavapo kwezvinotevera kukanganisa:

• kubviswa kwenjanji kubva kune zvikamu zvemutongi;
• jamming kana kusunungura zvisungo zvevatyairi veplunger;
• kudhumhana kwezvisungo zvekubatanidza zvemarimu egiya.

Chimwe chezvikonzero zvakanyanya kuipa kwekukundikana ndiko kukanganisa kwekufamba kwenjanji yemafuta. kureva, kana ikajamba panguva yekuwedzerwa kwemafuta, uye, nekudaro, mutongi haana simba rakakwana rekuiendesa kunzvimbo yayo yepakutanga, ipapo kuwedzera kwekukurumidzira muhuwandu hwekuchinja kwe crankshaft kunoitika mukati meinjini yekupisa. , nekuda kweiyo injini yekupisa yemukati "inoenda mukuparadzaniswa" nemhedzisiro yese inotevera. Kana njanji "yakarumwa" kana giya radzimwa, saka munyaya iyi hazvizobviri kutanga injini inopisa mukati zvachose. Kujairira kwakasarudzika kweiyo rack kunotungamirira kukusagadzikana kushanda kweinjini yekupisa kwemukati uye kuwedzera kwekubuda kwayo mutsindo (inotanga "kurira").

Paunenge uchishandisa motokari mumamiriro echando chikuru, kutonhora kwezvikamu zvepombi dzimwe nguva kunoonekwa, uye kukundikana kwayo zvishoma. kuti udzivise izvi, unofanirwa kushandisa mafuta nemafuta edhiziri neakakodzera tembiricha zviratidzo.

Muchitima chedhiziri masisitimu, vharafu yekudzora (kana SCV inoyerera valve) inogona kutadza. Kazhinji inotsiviwa neimwe itsva. Kashoma, ivo vanoita ongororo uye vanoshandura zvikamu zvega kune zvitsva. kureva, iyo yepakati vharafu hunde inowanzotsiviwa.

Nzira yekuziva sei kukanganisa kwepombi yejekiseni

Ndokumbira utarise kuti zvakanakisa kuyedza iyo yakakwira yekumanikidza pombi pane inomira yehunyanzvi yakagadzirirwa izvi. Ivo vanokutendera iwe kuti uwane mashandiro epombi uye zvimwe zvinhu zvemafuta system yemota. Zvisinei, cheki yakadaro inogoneka chete mubasa remotokari, sezvo chigadziko chakadaro chakanyanya uye chinodhura midziyo. Mumamiriro egaraji, zvinokwanisika kuita chete cheki chepamusoro-soro yepombi yepombi uye kuona chete kuparara kukuru, asi zvimwe zvinogoneka hazvigone kuonekwa!

Kutarisa kuvepo kwemvura mumaplunger pairs

Kuti uite izvi, bvisa bhanhire renguva (nguva) uye nyatsoshandura pulley. Kana ichitenderera nechisimba chinoshanduka, ipapo zvinhu zvose zvakanaka, uye hapana mvura mupombi. Kana kutenderera kuchiitika pasi pesimba rekuedza kukuru uye hakuitiki zvachose, saka unyoro hune nzvimbo yekuve. Izvi zvinokuvadza zvikuru kune zvose pombi uye injini yemoto yemukati yakazara, sezvo motokari ichashanda nesimba rakawedzerwa pakutanga, kusvika pakuzara kwayo (kutadza).

Kutarisa kudzvanywa mu plunger pair

Nokuda kweizvi, kune maturusi anokosha - testers, somuenzaniso, KI-4802 kana TAD-01A. Kana pasina chishandiso chakadaro chiripo, saka unogona kushandisa gauge yekumanikidza ine yakakwira kuyerwa. Saka, inofanirwa kukwizwa pachigaro chepombi yemafuta, kana mukati megomba remusoro wepombi yekumanikidza. Iine injini yekupisa yemukati inomhanya zvakajairika, kuverengerwa kunofanirwa kunge kuri 300 kg/cm² uye pamusoro (Kutaura zvazviri, kukosha kunowirirana kunosiyana kune mhando dzakasiyana dzemota, pamwe nemaitiro ekushandisa einjini yekupisa yemukati). Kana kudzvanywa kwemafuta kwakadzikira, zvinoreva kuti plunger pair yasakara zvakanyanya uye inoda kugadziriswa kana kutsiviwa (kazhinji).

Kudzora sensors

Mumazuva ano akajairika njanji dhiziri masisitimu ayo anodzorwa neECU (electronic control unit), panowanzova nezvinetso nemasensa uye / kana iwo masaini wiring. Kazhinji, izvi zvinomisa Cheki Engine yambiro mwenje pane dashboard. unofanira kushandisa kukanganisa scanner kuverenga nhamba dzavo uye decrypt ivo. zvino, maererano nemashoko akagamuchirwa, ita chisarudzo pamusoro pekugadzirisa.

Chaizvoizvo, sensors inokundikana (nekuda kwekukuvara kana kuchembera), kana kune matambudziko neiyo wiring. Semuenzaniso, waya dzakanyungudika panzvimbo yekudengenyeka uye kinks, kuputika, kukosha kwavo kwekudzivirira kunoderera. Zvose izvi zvinotungamirira kuECU kugamuchira ruzivo rwakashata kubva kwavari, izvo zvinotungamirira pakuumbwa kwezviratidzo zvekutonga zvisina kururama.

kupisa kwemafuta

Kana mafuta edhiziri achiyerera chaizvo kubva papombi yejekiseni, saka kazhinji chikonzero cheizvi ndiko kupfeka kweo-mhete dzayo. Kuti uongorore, unoda apo injini inopisa yemukati iri kushanda, zunza axis yepombi lever. Kana iyo o-ring yakakuvadzwa, mafuta edhiziri anobuda kubva pasi payo. Dzimwe nguva kubuda kunooneka kubva kunzvimbo dzekuisa dzeplunger pairs. Muchiitiko ichi, unofanira kuvaongorora. Kuti uite izvi, pombi yepamusoro yepamusoro inowanzobviswa.

Kuti utarise kusimba kweiyo jekiseni pombi yekucheka-vharuvhu, unofanirwa kuita anotevera matanho:

• sunungura pombi yakakwirira kubva kune chikamu chinokanganisa;
• isa njanji yepombi yekumanikidza munzvimbo yekubvisa;
• uchishandisa manual booster pombi, kugadzira yakawandisa kudzvanywa muhuti system.

kana vharafu haina kukwana, ipapo mafuta anoyerera kuburikidza nekuvhura kwekumanikidza kusungirirwa. Zvikasadaro, vharuvhu iri OK.

Reiki grip

Kuti utarise njanji yekunamatira, iwe unofanirwa kutanga wabvisa tsvimbo kubva kune regulator lever, pamwe nekumisa bracket. mberi, uchishandisa pombi yekudzora levers, unofanirwa kufambisa njanji kunzvimbo yayo yakanyanyisa. Saizvozvowo, panguva yekufamba kwenjanji, unogona kunzwisisa kana "yakabikwa" kana kwete. Zvinokurudzirwa kutenderedza camshaft kakawanda. Nenzira yakanaka, njanji inofanira kufamba zvakanaka uye isina jerks.

Iwe unogona zvakare kuona shanduko yenjanji nemeso ako, zvisinei, nekuda kweizvi iwe unofanirwa kuita rimwe basa rekubvisa. MaICE mazhinji anoda kuti chivharo chepombi chibviswe. PaICE YaMZ, unofanirwa kusunungura muviri wekudzivirira kana plug.

kupomba nechando

Muchiitiko chekuputsika kwepombi yepamusoro-soro yepombi munguva yechando, unogona kutarisa kana yakaoma. Kana iyo pombi yakaomeswa nechando, inofanira kubviswa uye kuiswa muimba inodziya. zvino mirira kusvikira yadziya uye kufamba kwenjanji kwadzorerwa. ipapo pombi inofanira kuparadzaniswa, mafuta anodururwa uye akashambidzwa nemafuta akachena dizeli. Mushure maizvozvi, iwe unofanirwa kudira mafuta matsva mukrankcase uye woimisa zvakare pane injini yekupisa yemukati. Uye kana izvi zvikaitika mune zvakanyanya kutonhora kwechando, vanoshandisawo defroster yemafuta edhiziri, kuitira kuti iparadze mutsara wese wemafuta.

Stand kushandiswa

Mumamiriro ezvinhu ebasa remotokari, vatenzi vanoshandisa zvigadziro zvakakosha zvekuongororwa, nekubatsira kwavanoongorora kushanda kwepombi yepamusoro-soro. kureva, chinhu chekutanga chavanoteerera ndechekuita kwepombi. tarisawo kushanda kweplunger uye control valve (SCV flow valve).

Iyo sisitimu yakabatana kune shaft chinzvimbo sensor kuitira kuti mutongi "aone" nzvimbo iyo jekiseni iri kuitika, pamwe neiyo mafuta chikamu chekudzora valve. ipapo chigadziko chinoiswa mukushanda uye imwe nhamba yezvikamu (mazana akawanda) inoverengwa. Somugumisiro wekushanda kwepombi, imwe chiyero chemafuta inoyerera ichibva mumabhomba ichienda kune mabheji akagadzirirwa, maererano nezvinokwanisika kutonga kushanda kwevose vari vaviri uye chikamu chekutonga chevhavha.

Mune zvimwe zviitiko, vatenzi vanoshandura vheji yekudzora kune inozivikanwa yakanaka kuitira kuti vaone mamiriro chaiwo eiyo plunger pair.

High pressure fuel pombi kugadzirisa

Maitiro ekugadzirisa iyo yakakwira yekumanikidza mafuta pombi zvinoenderana nerudzi rwechishandiso, pamwe nechikonzero chekuputsika. Isu tinonyora maitiro akajairika ekugadzirisa.

Kutsiva plunger pair nemaoko ako pachako

Usati waita cheki yakazvimiririra (pasina kushandisa yakakosha kumira), iwe unofanirwa kunge uine maturusi ekukiya uye nyowani plunger peya paruoko, pamwe nekuva neruzivo mukuita basa rekugadzirisa. Tichatsanangura tsananguro yekutarisa mamiriro epombi yepamusoro-yekudzvanya mafuta tichishandisa muenzaniso weiyo yakajairika Bosch jekiseni pombi.

Bosch jekiseni pombi kugadzirisa

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iwe unofanirwa kunzwisisa kuti kuputsa pombi kunoenderana neiyo chaiyo modhi uye kunyange mukati memoto injini yemoto, saka maitiro acho achatsanangurwa mune zvakajairika. Saka, kutsiva plunger pair (inonyanya kuzivikanwa mhando yekugadzirisa), unoda:

• bvisa materminals kubva mubhatiri yemotokari;
• bvisa kubva kune yakakwira yekumanikidza pombi waya dzese uye hose dzakakodzera;
• bvisa zvikamu zvinodzivirira kuparara kwayo kubva mumotokari;
• sunungura zvisungo uye bvisa pombi;
• nyatso patsanura pombi, nepo zvakakosha kuti usarasikirwe nezvikamu zvidiki, uye zvakare rangarira iyo disassembly kutevedzana (iwe unogona kutora mafoto maitiro aya mumatanho pafoni yako);
• sunungura uye bvisa plunger kubva papombi;
• chenesa zvikamu zvese zvepombi kubva mutsvina (unogona kushandisa yakakosha carb cleaners kana zvakafanana zvinochenesa zveizvi);
• tarisa ma rollers, mabheji uye njanji papombi, havafanirwe kuve nekupfeka kwakakosha;
• bvisa vharafu uye iyo inonzi "jammer" kubva kune yekare plunger pair, uye wozoisa pairi itsva;
• ita basa rekuisa mune reverse order.

Ndapota cherechedza kuti kutsiva kweplunger peya kunogona kuitwa chete kana uine chokwadi chekuti gungano iri harina kurongeka, sezvo richida mari yakawanda.

Reiki kunamatira

Kana iwe ukaona kuti raki inonamatira, saka chinhu chekutanga kuita kutsvaga nzvimbo ye "kunamatira" kwayo. Izvi zvinogona kuitwa kana giya remhete rakapombirwa kumusoro maererano neraki muchikamu chinoenderana. Kana njanji isinganamati, ipapo pachava nemukaha muduku.

Kuzvigadzirisa pachako munyaya iyi hazvigoneki. Zvisinei, zvisinei kuti zvaive sei, unoda kubvisa pombi uye kuiratidza kune nyanzvi!

Matanho ekudzivirira

Sezvaunoziva, kudzivirira ndiko kugadzirisa kwakanyanya, saka, kuitira kuchengetedza mari uye kuve nechokwadi chekushanda kwakajairika kweinjini yekupisa kwemukati, zvinokurudzirwa kuita matanho akareruka ekudzivirira anobatsira kuwedzera hupenyu hwepombi yepamusoro peputi. kureva:

• kutsvaira hurongwa hwemafuta hunofanira kuitwa kamwechete kana kaviri pagore;
• iva nechokwadi chekushandura firiji yemafuta munguva (hazvidiwi kuichenesa, nokuti zvidimbu zviduku zvetsvina zvinogona kuramba zviri pasefa);
• shandisa mafuta emhando yepamusoro (pane chero chiteshi chegesi pane zvinyorwa zvinoratidza kuti mafuta akaunzwa kwenguva yakareba sei, pamwe neruzivo nezve kuumbwa kwayo, kushivirira uye seasonality);
• munguva yechando, zvakakosha kushandisa dhiziri yechando yechando, kana kuderedza nzvimbo yechando (kuwedzera mvura) yemafuta edhiziri, unogona kushandisa mishonga yakakosha - antigels;
• zvinokurudzirwa kusiya mota yekupaka kwenguva refu (kunyanya mukutonhora kwemamiriro ekunze) ine tangi yakazara, nekuti panguva yehusiku mwando condensate mafomu pamadziro emukati etangi, inoyerera ichidzika uye ichisanganiswa nemafuta, pachinzvimbo iwe unogona kushandisa dehumidifiers zvataurwa pamusoro apa;
• kudzivirira kuderera kwakanyanya kwehuwandu hwemafuta mutangi;
• munguva yechando, zvakakosha kuti udziye injini yekupisa yemukati kwemaminitsi akati wandei usati watyaira, uchifunga nezve kuverengerwa kwekushisa kunotonhorera uye mafuta ekumanikidza zviridzwa;
• shandisa mafuta ekuwedzera ekuzora mafuta edhiziri kana paine fungidziro yemafuta edhiziri yakaderera.

Matanho akanyorwa pamusoro achabatsira kune yakajairika kushanda kwete chete high pressure pump, asi iyo yese mota yemafuta system yese.