Momwe mungagwiritsire ntchito crank puller mu njira 4 zosavuta

Khwerero 1. Kuchotsa chipewa cha fumbi
Chokokeracho chimangiriridwa pa spindle ndi crank bolt.Nthawi zambiri ma crank akale amamatira bawuti iyi ndi chipewa chafumbi.
Musanafike pagawo lomwe mungatenge chopindika cha spindle, muyenera kuchotsa kapu yafumbi.Kwa ine pali kagawo kakang'ono m'mphepete mwa chipewa cha fumbi chomwe chimakanikizidwa m'malo mwake.Mutha kuyika screwdriver yamutu wathyathyathya ndikuyichotsa.
Mitundu ina ya zisoti zafumbi zimakhala ndi ming'alu yayikulu pakati, dzenje la kiyi ya allen kapena mabowo awiri kapena pini.Matembenuzidwe onsewa amasokonekera.
Zovala zoyambirira zafumbi ndizosowa komanso zodula.Ndi chifukwa chakuti pulasitiki yofooka imawonongeka mosavuta ndipo imakonda kutayika.Choncho samalani poyesa kuwamasula.

Khwerero 2. Kuchotsa bawuti
Chingwecho chimayikidwa pamalo ake ndi crank bolt.Ndili ndi awrench ya bolt, yomwe ili ndi zitsulo za 14mm kumbali imodzi ndi chida cha 8mm hex kumbali inayo.

Gawo 3. Kuchotsa unyolo
Chingwecho chikatuluka unyolo udakalipo, chimakakamira mu khola la derailleur chifukwa sichimapindikira chammbali.Kotero ndi chinthu chabwino kuchotsa unyolo ndikuuyika pa bulaketi nyumba musanachotse phokosolo.

Gawo 4. Malangizo ena amomwe mungagwiritsire ntchito achokoka crank
Onetsetsani kuti nsonga yazunguliridwa patali mokwanira kunja kapena kuichotsa palimodzi.Kapena mudzakhala ngati ine ndikuganiza kuti chokokera sichingasunthenso chifukwa ulusiwo ndi wakuda m'malo mwa makina osindikizira omwe atakhala kale motsutsana ndi bawuti.
Samalani kuti musadutse ulusi wabwino mu crank.Makamaka ngati zipewa za fumbi zikusowa ulusi ukhoza kukhala wodetsedwa, zomwe zimapangitsa kuti zikhale zovuta kupezachokoka crankmmalo.
Gawo la ulusi la crank puller limakhomeredwa mu mkono wopukutira.Pamene nsonga yozungulira imakankhira pansi pa bulaketi spindle, imadzikankhira yokha ndi phokosolo, kutali ndi spindle.
Ngati chokokera chikafika pafupi theka la inchi, ndi bwino kupita.Pamene akugwira crank ndi dzanja limodzi winayo amatha kutembenuza atolankhani motsata wotchi mothandizidwa ndi wrench yosinthika.
Sindinakhalepo ndi vuto lalikulu kuchotsa crank ndi chida ichi, ziribe kanthu kuti anali aakulu bwanji komanso opambana.Ngati crank sikuyenda, ndi nkhani yongowonjezera mphamvu.