Manutençao da bike depois de um pedal na Chapada Diamantina.... Freehub
Autor: CANTA GALO ECO AVENTURA BLOG | Publicado: 2013-09-26T09:24:00-07:00


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26/09/2013&nbsp; Durante nossos roteiros estamos sujeitos aos problemas com a
bike, pode ser um simples pneu furado ou um problema no cubo da roda..... As
possibilidades são muitas e entre os mais frequentes temos o pneu furado como
campeão de ocorrências depois são câmbios desregulados, rodas empenadas e supreendentemente
problemas no freehub seguido de freio e corrente.



Já tivemos ocorrências tanto de cliente como na bike do
nosso guia quando o assunto foi freehub. Em um caso o cliente teve que seguir
do Pai Inácio até Lençóis no carro de apoio com problema na peça.



Em fim, resolver compartilhar com nossos seguidos as
manutenções, trocas e outros serviços que realizamos. Vamos começar pela manutenção
do Freehub que como já falamos do problema!!



Entre as marcas que nossos clientes e nos usamos a que tem
mais é aquela japonesa que faz tbm material de pesca, por isso vamos mostrar a
manutenção que realizamos em uma roda da nossa equipe. O fabricante orienta não abrir a peça, mas como não temos muita escolha vamos lá.



Bem, já vamos direto ao assunto, sendo assim já sacamos a
roda, o cassete e já estamos com a peça pronta para tirar do cubo.



Precisamos apenas de duas chaves. Uma chave allen 14mm (seta
vermelha) e uma outra que não se sabe qual é a chave exatamente!!! Talvez um
sacador de freehub sei lá, enfim improvisamos uma chave (peça seta amarela).





Com a chave allen 14 soltamos a peça do cubo, mas apenas
soltamos e não retiramos, pois precisamos travar a peça para soltar a rosca de
dentro (amarela).





Com a chave improvisada retiramos a rosca de dentro que sai
contra rosca (lado ao contrario).

Em seguida termine de soltar a peça do cubo com a allen.







Se o freehub estiver seco o próximo passo é cair um monte de
esferas pequenas... por isso coloque um prato em baixo!!!.





Pronto esta aberto, limpe e verifique o desgaste da peça e/
ou avarias. Neste caso uma aba da palheta que trava o movimento quebrou e ainda
danificou uma das molas (tipo um circulo de arame fino).







Trocamos as peças, montamos, lubrificamos e verificamos o
seu movimento.









Agora é só colocar as esfera lubrificar e fechar!!!&nbsp; Para colocar as esferas use uma boa graxa (pode ser a do fabricante japonês ou da linha de chegada americana....) de preferência biodegradável ( Orontas, essa eu falo porque é legal!!!) 





Assim é como ele fica por dentro do copo.