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Mpukutu ngo pa njinga: zifukwa ndi mankhwala

Ngati inu mpukutu wa pedals pa njinga, zikhoza kuchitika pa zifukwa zingapo. Nthawi zambiri kumayambitsa chisamaliro cholakwika njira ziwiri matayala zoyendera. Vuto bwino zimayamba ndi yaitali kukana kwa utumiki njinga machitidwe zofunika zinchito. Ndi zotsatira zoipa za kawirikawiri zimabweretsa avale zina. Tiyeni tione mmene kukonza vuto osagwira cranking ndi pedals pa njinga, mfundo zomwe zimathandiza kuti zikamera wa munthu wolephera.

Scrolled njinga ngo: chifukwa

Akuti n'zongochedwetsana angayambe pa zifukwa zotsatirazi:

  • kupalasa njinga kwambiri anatambasula unyolo;
  • Avale wa sprockets kutsogolo;
  • anali atakula kumbuyo makaseti zinthu.

Komanso, pali mitundu zolephera pamwambapa.

Kafukufuku mkhalidwe wonse wa njinga

Ngati inu mpukutu wa pedals pa njinga, akuyendera kwa disassembly zigawo zake, ndi kuganiza za ndalama kukonza kuwunika boma wonse wa njinga. Choyamba, muyenera kuonanso bwino kusintha kumbuyo ndi kutsogolo derailleur, amene ali ndi udindo kusintha imathamanga. Kulephera zoikamo adzasonyeza uncharacteristic zosasangalatsa crackle pamene galimoto, komanso mwachilungamo zonse kugunda unyolo pakati sprockets pamene pedaling.

Nthawi zina, vuto amakhudza nkhani zimene si anaika dongosolo kulakwa. Pa nthawi imene mpukutuwo ngo njinga ngati dongosolo mu malo oyamba ayenera kulabadira boma la dera la. Zingatheke kuthetsa vuto kokha nazo ndi kuyeretsa mokwanira kondomu.

Kuwononga cranks nyenyezi

Ngati vuto n'lakuti pamene scrolled ngo phiri njinga, patsogolo chidwi ziperekedwe kwa nyenyezi. Zopindika pano Tingaone ndi apoyera.

Monga zifukwa zimene kuonongeka cranks nyenyezi, nthawi zambiri zimenezi zimachititsa kukhazikitsa akupanikizika kwambiri pa pedals pa galimoto. "Malawi" ndi burr pa iwo Mwachibadwa chifukwa cha mikangano. Mapeto a moyo wa nyenyezi mosakayikira kungapangitse pakutchulidwa mavuto ndi kusandutsa pedals lapansi.

Nthawi zina, vuto zikhoza kupewedwa mwa kutsuka nyenyezi ku accumulations akale mafuta a fumbi ndi uve chotsatira. Kuchotsa zosafunika awa, bwinobwino zokwanira misozi mbali gawo la nkhaniyo, wothira palafini.

Ngati vutoli n'lalikulu ndipo sprockets zikusowa mano angapo, muyenera disassemble unit zinchito kuchita disassembly ake ndipo mwina kusintha mbali kuonongeka kwa lonse. Mwachibadwa, yankho lanzeru imeneyi zikuwoneka kukhazikitsa latsopano la nyenyezi. Komabe, njira imeneyi kumafuna chidwi ndalama outlay.

Mavuto ndi unyolo

Ngati inu mpukutu wa pedals pa njinga, mwina unyolo wa mavuto. Nthawi zambiri, kuthetsa vuto yokwanira kusamba kunja maulalo ndi madzi sopo, ndiyeno bwino afewetsedwa ndi chinthu chapadera zochokera silikoni. Mbali khalidwe la nthawi imeneyo kuti zimenezi ndi maonekedwe a creaking zosasangalatsa pa gulu. Lembani kufunika unyolo utumiki ndi kufunika kwa ntchito mphamvu kwambiri pamene pedaling.

Mwina vuto lagona mu kwambiri unyolo kwamakokedwe. Pankhaniyi, iwo amayamba sag mwauchidakwa imbaenda osauka kulanda Nyenyezi ndi chifukwa, kutembenuzira cha pedals lapansi. Kodi kukokera unyolo? Kuchita izi, izo ziyenera adzafupikitsidwa. Choncho, mu imodzi ya kulumikizana ali latch wapadera amene amatsegula annular kugwirizana dera. Pambuyo kuchotsa katunduyo, ndi okwanira kuchotsa mayunitsi chimodzi kapena zingapo, kuchotsa iwo kuchokera malaya ndi nyundo ndi zitsulo kusokonezeka. Kumapeto angakhale okwanira kulumikiza unyolo ku chimodzimodzi latch akale.

Ngati njira pamwamba sindikufuna kuthetsa vutoli, m'pofunika m'malo unyolo pa wina watsopano.

Mavuto ndi kumbuyo ratchet njinga

Kodi ngati njinga ngo mipukutu? Ngati muli ndi vuto ofunika ngoziyo boma ratchet kumbuyo. Nthawi zambiri, pakati pa limagwirira wa thickening ya mafuta akale, ndiyeno yambani kupeza mayendedwe Anapitirizabe. N'kutheka kuti palibe mafuta pa onse, ndi dongosolo chidafundidwa ndi dothi ndi dzimbiri. Pankhaniyi m'pofunika dismantle ndi ratchet, likhale kuyeretsa mokwanira, ndiye kuchitira tsatanetsatane wa mafuta wandiweyani.

mayendedwe

Pedals akhoza scrolled ndi kuchitira kuonongeka kumene malaya kwa njinga. Ngati yotsirizira adagwa pansi, muyenera m'malo yomweyo. Nthawi zambiri, apa ndi wokwanira kuwonjezera mipira akusowa. Komabe zimachitika ndi kusintha n'kofunika kuti khamu lonse la mayendedwe, zomwe chikugwirizana ndi malaya kwa njinga.

osintha liwiro

Mpukutu akuyendetsa njinga mungathe, ngati pali pachithunzichi kolowera anasintha dongosolo. Nthawi zambiri, ndi wapadera kusinthitsa tsamba mabasi kufika nyenyezi ankafuna. Choncho kukoka ulamuliro ndodo ali kukayendera ndi khama, kufinya kwa mwacizalo. Apa ndi pamene izo zimachitika scrolling pedals.

Kodi kuthetsa n'zongochedwetsana? Chimayambitsa akhoza kukhala pano kulankhula anatambasula zingwe, pamaso pa Mankhwala oipitsa pa ziyangoyango. Kusankha amachita katengedwe a zamphepo ndi rinsing mankhwala dzimbiri WD40 ntchito zipangizo zapadera. Pamene inu kuswa kapena kuwonongeka kwa malo ovuta zingwe adzakhala m'malo mwa atsopano.

Kaya m'pofunika mafuta zingwe? Akatswiri musati amalangiza amachita zimenezi. Mwina poyamba zida kosangalatsa simudzavutika kwambiri. Komabe, ndi nthawi pa zingwe, yokutidwa ndi mafuta, dothi nalipnet kuti kwambiri kupita patsogolo awo.

Lay zingwe malaya ayenera kukhala ngati kuti mbali ya unakhota akhala kochepa. Izi kupewa mikangano kwambiri.

Pambuyo kukonza kapena m'malo zingwe adzakhala kachiwiri nyimbo zida selector. Kumapeto muyenera panjinga, kufufuza ngati pedals ndi zimayenda monga kale.

pomaliza

Apa ife kufufuza zolakwa zazikulu zimene chingayambitse yoyamba mpukutu pedals pa njinga. Hope zili m'nkhani kudzakuthandizani kuthetsa vuto ndi kubweza njinga wokondedwa moyo.

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