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Vehicle Maintenance | Mvura Sefa uye Central Control Valve Kuchenesa uye Maintenance Guidelines

Standard Maintenance - Mvura Sefa uye Central Control Valve Kuchenesa uye Maintenance Guidelines

Nekuwedzera zvishoma nezvishoma kwekushisa, kushandiswa kwemvura kwemotokari dzehutsanana kunowedzera. Vamwe vatengi vanosangana nenyaya panguva yekushandiswa kwemotokari, sekucheneswa zvisina kunaka kwesefa yemvura uye kusiyanisa kwemhando yemvura, izvo zvinogona kutungamira mukuvharika kwesefa yemvura, kukuvara kwepombi yemvura, kunamatira kwepakati vharafu, uye kuvharika kwemhino.

Kugadzirisa nyaya idzi, tinoda kugoverana newe dzimwe nzira dzekuchenesa nekugadzirisa matambudziko.

 

sefa
sefa mu ev

Mufananidzo 1: Sefa yemvura inovharika nekuda kwetsvina isina kujeka

sefa muEV mota
sefa inoda kuchinjwa

Mufananidzo 2: Kunamatira yepakati yekudzora mvura vharafu uye kukuvadzwa kwepakati pevhavha

mvura yakachena sefa matanho

01

Chikamu chezasi chesefa yemvura inoshongedzerwa nevhavha yekudhonza. Pamberi pekuchinja kwega kwega, zvinodikanwa kuvhura vharafu yekudhonza kuti ubvise chero tsvina kubva kune sefa element.

02

Ese 2-3 mazuva ekushanda (kana kazhinji kazhinji kana mhando yemvura isina kunaka), imba yekusefa yemvura inofanira kubviswa pakuchenesa kwesefa chinhu.

Ongorora: Shandisa yakachena yakatsikirirwa mvura yemupombi yekugezesa mukati meiyo sefa element. Kutsvaira kubva mukati kuenda kunze kunobatsira kudzivirira tsvina kubva kune simba kupinda musefa element, nekudaro ichirebesa hupenyu hwayo.

03

Kana paine kukuvara kwakaonekwa pane sefa chinhu kana imba ye "O" -ring chisimbiso, iko kutsiva kunodiwa. Ita shuwa chisimbiso chakakodzera nekusimbisa chisimbiso chepamusoro chesefa element uye "O" -mhete chisimbiso paimba. Sefa yemvura isiri-yakavharika kana yakavharwa sefa isina mvura inogona kukonzera pombi yemvura cavitation, inotungamira mukukuvadzwa kwepombi nezvimwe zvinhu.

04

Iyo sefa chinhu chinofanira kutsiviwa nguva nenguva, zvakanaka mwedzi mitanhatu yega yega!

Ongorora: Kune vatengi vasina kuwana yakachena pombi mvura pa-saiti, zvinokurudzirwa kuve nekuwedzera sefa chinhu. Izvi zvinobvumira kubviswa kwakasiyana uye kuchenesa kwesefa zvinhu, kudzivirira kusvibiswa. Zvese zviri zviviri sefa zvinhu zvinogona kuchinjika uye kucheneswa.

Apo hutano hwemvura hunoshandiswa pakushambidza kana kuchenesa motokari husina kunaka kana kana sefa yemvura isina kucheneswa panguva yakakodzera, inowanzokonzera kunamatira kwepneumatic control valve core. Chiratidzo chekutadza uku kuramba kuchiyerera kwemvura kubva pamupini wepfapfaidzo kunyange mushure mekunge oparesheni yapera.

Kugadzirisa Matambudziko 1

01

Kunyange zvazvo pombi yepamusoro-soro yemvura iri kushanda, vhura bhokisi rekutonga kwepneumatic uye nekukurumidza shandisa bhatani rekudzikisa solenoid valve (sezvinoratidzwa mumufananidzo uri pasi apa; mhando dzemotokari dzakasiyana dzinogona kuva nekusiyana). Ichi chiito chichavhara chivharo chevhavha nekuda kwekukanganiswa kwepamusoro-kuyerera kwemvura.

02

Neimwe nzira, iwe unogona zvakare kudzvanya iyo inoenderana solenoid vharafu yeinotadza yepakati control water valve. Kana iwe uchikwanisa kunzwa ruzha rwakasiyana uye rwakasimba rwekuvhura nekuvhara kwevhavha, inoratidza kuti kushanda kwakajairika kwakadzorerwa.

Nokutevera matanho aya, mukana wekuda kuchenesa kana kutsiva yepakati yekudzora mvura valve inogona kuderedzwa zvakanyanya. Kana nyaya ikaramba iripo, ndapota tarisa ku "Troubleshooting Method 2" pazasi.

High pressure kuburutsa

Kugadzirisa Matambudziko 2

01

Uchishandisa saizi 27 wrench, bvisa hose kuseri kwevhavha uye bvisa chivharo chevhavha (bhuruu mumufananidzo uri pazasi).

EGDN20 Sefa mumotokari

02

Zvinotevera zvikamu zvishanu zvichaburitswa pakuparadzana: Chikamu chechipiri chinogona kucheneswa uchishandisa detergent kana mvura ine sipo.

mhando dzakasiyana dzesefa mune mota

Munguva yekushandiswa kwemotokari, kwakaringana uye kwakamisikidzwa kugadzirisa mashandiro anogona kunyatso kuvandudza hupenyu hwemotokari uye kuwedzera nguva yayo yekushanda. YIWEI Automotive inoda kuyeuchidza vatyairi vese kuti vagare vachiongorora mota uye kugadzirisa panguva. Kana ukasangana nechero nyaya dzemotokari, ndapota taura nevashandi vedu vakazvitsaurira kuti ubatsirwe.

YIWEI Automotive yakazvipira kukupa iwe emhando yepamusoro yemagetsi emagetsi ekushandura zvikamu, mota dzehutsanana, uye yakazara mhinduro, kugovera iyo yakasvibira Pasi newe.

 

Taura nesu:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258


Nguva yekutumira: Sep-05-2023