Chipangizochi, ngakhale chili ndi zazing'ono, ndi chipangizo chovuta kwambiri. Ngati mukuwerenga malangizo ogwiritsira ntchito, zimapezeka zifukwa zomwe bulakitiyi siyiyamba ikudziwika ndipo itha kuthetsedwa. Ndikofunikira kuti muchepetse zinthu zomwe zimalepheretsa kuyambitsidwa kwa chida. Nthawi zambiri yambani ndikuyamba kupezeka ndi ma cheke osavuta azaumoyo.
Zovuta
Zifukwa zonse zomwe burashi yotsitsa sichimayambira imatha kufotokozedwa molingana ndi momwe opangirawo amagwirira ntchito limodzi. Pakati pa ntchito, zosemphana ndi za gulu:
- kusapeza bwino kwa injini (kuvala kwa piston, kubereka kusakhazikika, Crankcase Crack);
- kulephera kwa mafuta osakanikirana - mapira otsekeka a mpweya kapena kusokonekera kwa carburetor;
- dongosolo lonyalanyaza siligwira ntchito;
- makina kulephera - kutayikira kwa mphuno, mawaya osweka pansi pa kuluka, chubu chotumphukira.
Wogwiritsa ntchito amayenera kufufuza ngati mafuta ali mu thanki. Yambirani molingana ndi malangizo, ikani choikiracho mbali yake. Khazikitsani mpweya pompopompo kuti “watsekeka”, pukuta mafuta, yatsani magetsi, ndikupangitseni kunjenjemera kwa 3-4. Ngati injini ikuyenda, tsegulani mpweya. Chitsulo sichimayambira - kubwereza ntchitoyo ndi kutsamwitsidwa pang'ono.
Motokosa sangathe kugwira ntchito motalika. Bokosi lamatayilo ndi injini zidzasefukira. Ndikutchetcha sangadutse kuposa mphindi 15 = 20, ndikupanga mphindi zisanu. Masana asabata, nthawi yogwirira ntchito imatha. Mukadula namsongole, pang'onopang'ono, nthawi yogwira ntchito iyenera kuchepetsedwa.
Ngati kukhazikitsa kulephera, timayamba kufufuza chomwe chimayambitsa kulephera:
- onani mafuta;
- onetsetsani kuti kandulo ikugwira ntchito ndipo poyatsira kandulo ndi yoyera;
- yang'anani kutsuka kwa fyuluta ya mpweya;
- onetsetsani kuti mafayilo a mafuta samatsekedwa;
- yang'anani kuyera kwa wopumira;
- yeretsani kutulutsa madzi okwanira.
Zowonjezera zovuta zidzapezekapezeka pakupezeka kwa malfunctions, zomwe zimayambitsa kusintha kwakukulu kwa carburetor. Zifukwa zoterezi zimaphatikizira kuphimba njira zamkati mwa carburetor, kuvala pa gasket ndikuphwanya zolimba kwa zomanga zamkati ndikusaya vakuyumu. Dzikonzere nokha nokha, ngati siyamba, muyenera kudekha.
Kuthetsa zifukwa zomwe burashi sangayambire
Mafuta osakanikirawa ayenera kukhala okonzedwa ndendende ndi mafuta ndi mafuta. Poterepa, simungagwiritse ntchito mafuta amtundu wina. Pofuna kupewa kulowerera dothi, mafuta ayenera kutsalira m'mbale kapu kapena zitsulo kwa masiku awiri. Osagwiritsa ntchito mapulasitiki kusunga mafuta. Pimani mafuta molondola ndi syringe yamankhwala popanda singano. Gwiritsani ntchito mafuta osinthika mwatsopano osasiya mafuta osapsa mu thanki. Ngati injiniyo ilibe kanthu, mabatani osunthira, mukakakamira mpweya, mafuta akhoza kukhala kuti ali ndi mlandu.
Benzokosa sikuyamba pa yotentha - koka ndunayo ndikuwukoka chingwe kangapo mpaka injini itayamba, ndiye kuti muchepetse choyambitsa. Sizimayambira - imafuna kukonzekera mwapadera.
Kuyang'ana dongosolo lazoyeserera, ngati bulosha siyikuyamba, ikuchitika motsatizana:
- chotsani kandulo yochotsedwa ndi sopo ndi dothi, pukutani, ikani kusiyana kwa 1 mm;
- polumikizanani ndi waya wamphamvu-wonyezera ndikuyang'ana spark pokoka woyambitsa kangapo;
- ngati palibe cheza, yang'anani kukhulupirika kwa waya wamphamvu;
- sinthani kandulo;
- imitsani kandulo;
- nthawi yomweyo, kuyendetsa ntchito kwa coil yoyeserera kumayang'aniridwa, ndikulakwa ngati kandulo yogwira ntchito siyikuwoneka.
Ndi nthawi yoti vutoli lisagwike bwino ntchito kuti bulosha singayambitse kutentha, kukhazikika, kugwira ntchito mosinthana.
Kuyeretsa kapena kulowetsa mpweya ndi zosefera zamagetsi kumawonetsetsa kutuluka kwa zinthu zofunika kulowa mu carburetor. Fyuluta ya mpweya imatha kutsukidwa m'madzi a sokisi kapena m'malo mwake. Ngati nsalu ya nayiloni ikagwiritsidwa ntchito, imatsukidwa, woyeserera tsitsiyo amadzisintha. Fyuluta yamafuta amasinthidwa mosamala, osasiya chitoliro cha suction chatsegulidwa. Kodi ndikofunikira kusintha zosefera chamagetsi, mutha kudziwa ngati injini yomwe ili ndi mpweya woyeretsa iyamba. Kodi ndiyenera kusintha gululi pamagetsi, mafuta osayamba akayamba, makandulo owuma awuza.
Kupumira, polowera mpweya tanki yamagesi. Ikakhala yotsekedwa, thumba limapangidwa mu thanki ndipo osakaniza salowa mu carburetor. Khomalo limatha kutsukidwa ndi mpweya kapena kutsukidwa ndi singano. Yeretsani panjira yotsuka, chotsani ma sapulo oyamwa.
Kusintha Kwa Carburettor
Kuthamanga kwambiri komanso kocheperako kwa injini, kuthamanga kopanda pake kumayendetsedwa ndi carburetor. Kugwira kokhazikika kwa burashi yotsalira kumadalira kuchuluka kwa zosakaniza ndi mpweya wabwino, zomwe zili nawo. Chotsatsira sichingayambike ngati carburetor sinasinthidwe bwino. Njira yokhazikitsira kachipangizoka popereka mafuta pamagetsi otsika (L), mkulu (N) ndi idle (T) imayendetsedwa ndi zomangira za dzina lomweli:
- Chingwe cholumikizacho chimayenera kugwira ntchito kwa mphindi zosachepera 10, popeza kusintha kumachitika ndikutentha.
- Tembenuzani screw N bwino mpaka kuthamanga kwambiri, kenako mutembenuzire ndi ¼, patsekeke, kuchepetsa kuthamanga kwa shaft yamoto.
- Idling imayendetsedwa ndi cholembera T, ndikuonetsetsa kuti kuluka sikuzungulira.
- Screw L ikusinthidwa, poyamba kutsegula malo otsekera momwe mungathere, kenako pang'onopang'ono kuchepetsa kuthamanga kukhala kokhazikika.
Pambuyo pakusintha, carburetor yogwira ntchito yokhala ndi zosefera zoyeretsedwa, zomwe zimayang'aniridwa ndi kuyamwa ziyenera kuonetsetsa kuti injini ikuyenda. Pakakhala vuto la carburetor, mutakonzanso, ndikofunikanso kusintha njira yazodyetsa musanayambe burashi.
Zowonongeka zochepa zomwe zimasokoneza kugwira ntchito kwa bulashi yotsitsa zingakhale:
- sinthanthi masoka;
- pulasitiki wosweka kapena womata;
- msonkhano woyambitsa wolakwika.
Choyipa chofunikira kwambiri, kuchotsedwa kwa komwe kumalumikizidwa ndi kuyimitsidwa kwa injini, kungakhale kulephera kwa gulu la pisitoni ya injini. Mtengo wokonza umawononga pafupifupi 70% ya mtengo wamalonda. Kuti mumvetsetse zifukwa zomwe burashi yotsatsira silikuyamba, kanemayo ingathandize:
Kusamalidwa kwa maawayilesi oyenera
M'mabuku ophunzitsira mulibe mawu osafunikira, chilichonse chomwe chimaperekedwa chimangokhala ntchito yopanda bulawuzi. Kuyeretsa kwa ziwalo zonse patadutsa ntchito iliyonse kumathandizira kuchotsa kosavuta kwa zotsalira ndi litsiro. Ndi malo okhazikika okha omwe amayenera kutsukidwa. Njira imeneyi imathandizira kuti kuziziritsa mpweya kwa injini komanso gearbox.
Kuti muwonjezere mafuta, gwiritsani ntchito mafuta ndi mafuta omwe akulimbikitsidwa m'malangizo. Ngati mafuta osiyidwa atasiyidwa mu thanki yamafuta, mafuta amaphulika ndipo, poyambira, adzagwera pansi, ndikuchepetsa kusintha kwake. Kusakaniza kungapangitse ndikusunga mafuta mu carburetor.
Mukasunga zida zanyengo yachisanu, pangani zoyendera, mafuta a bokosilo ndi pistoni, wokutani chinsalu chonse cha mafuta ndi sitolo pamalo owuma.
Ndizosatheka, ndizowopsa chida ndi thanzi la wopatsayo, kugwiritsa ntchito chingwe chachitsulo m'malo mwa mzere wosodza. Amadula moyenera, koma katundu pa gearbox ndi mota amawonjezeka. Chingwe chovala cha waya chimawuluka mwachangu pa chipolopolo. Kudulira mwaluso kumatha kubweretsa kuvala mwachangu kwa gulu la pisitoni ya injini. Kuti muchite bwino kwambiri, akufuna kugwiritsa ntchito chithunzi cha asterisk.
