Bike Maintenance: Yuav Ua Li Cas Nruab Ib Lub Tsheb kauj vab?

Cov saw hlau yog ib qho tseem ceeb ntawm lub tsheb kauj vab tsav tsheb.Caij nro yuav ua rau kom qhov kev ncua deb ntawm cov chains, ua kom ceev ntawm lub flywheel thiab chainring, ua suab nrov txawv txav, thiab txawm tawg cov saw nyob rau hauv mob hnyav, ua rau tus kheej raug mob.
Txhawm rau zam qhov xwm txheej no, hnub no kuv yuav qhia koj yuav ua li cas txiav txim siab seb cov saw hlau puas yuav tsum tau hloov, thiab yuav ua li cas hloov lub tsheb kauj vab nrog cov saw tshiab sai sai.
Tag nrho cov saw niaj hnub no muaj rivet txhua ib nrab ntiv tes, thiab koj tuaj yeem ntsuas nws nrog tus qauv kav, 12 ntiv tes los ntawm ib qho rivet mus rau lwm qhov.Ua ntej pib ntsuas cov saw hlau.Teem lub xoom cim ntawm qhov teev nrog qhov nruab nrab ntawm lub rivet thiab saib ntawm txoj hauj lwm ntawm 12-nti kos rau ntawm qhov teev.
Yog tias nws yog qhov chaw nruab nrab ntawm lwm qhov rivet, cov saw hlau ua haujlwm zoo.Yog tias lub rivet tsawg dua 1/16 "ntawm cov kab cim, cov saw yog hnav tab sis tseem siv tau.Yog tias lub rivet ntau dua 1/16 "ntawm cov kab cim, koj yuav tsum tau hloov cov saw ntawm lub sijhawm no.
Yuav hloov cov saw tshiab li cas?
1. Txiav txim siab cov saw ntev
Raws li tus naj npawb ntawm Hniav phaj, lub tsheb kauj vab chains tuaj yeem muab faib ua peb hom: ib leeg chainring, ob chav chainring, thiab peb chainrings (ib lub tsheb kauj vab ceev tsis nyob hauv thaj tsam), yog li txoj kev txiav txim siab ntawm cov saw ntev kuj txawv.Ua ntej, peb yuav tsum txiav txim siab qhov ntev ntawm cov saw hlau.Cov saw hlau tsis mus dhau ntawm lub xov tooj tom qab, nws mus dhau ntawm cov chainring loj tshaj plaws thiab cov kab loj tshaj plaws los ua ib lub voj voog tag nrho, tawm hauv 4 chains qab.Tom qab cov saw yog rub rov qab, lub voj voog ua tiav yog tsim los ntawm qhov loj tshaj plaws sprocket thiab lub flywheel me tshaj plaws.Txoj kab ncaj nraim tsim los ntawm cov tensioner thiab phau ntawv qhia lub log sib tshuam hauv av, thiab lub kaum sab xis tsim yog tsawg dua lossis sib npaug li 90 degrees.Xws li cov saw ntev yog qhov zoo tshaj plaws saw ntev.Cov saw hlau tsis mus dhau ntawm lub xov tooj tom qab, nws mus dhau ntawm qhov loj tshaj plaws chainring thiab qhov loj tshaj plaws freewheel, ua kom tiav lub voj voog, tawm 2 chains qab.
2. Txiav txim siab rau pem hauv ntej thiab nraub qaum ntawm cov saw
Qee cov chains tuaj yeem muab faib ua rau pem hauv ntej thiab nraub qaum, xws li Shimano 570067007900 thiab roob hg94 (tshiab 10s saw).Feem ntau, sab nrog font tig tawm yog txoj hauv kev kom raug rau nws.
Cov chamfers nyob rau pem hauv ntej thiab nram qab ntawm lub tsheb kauj vab saw yog txawv.Yog tias lub pem hauv ntej thiab nraub qaum raug teeb tsa tsis raug, cov saw yuav tawg hauv lub sijhawm luv luv.
Thaum peb txhim kho cov saw hlau, yuav tsum muaj kev taw qhia ntawm cov ntawv qhia sab hauv thiab sab nrauv sab laug lossis txoj cai?Txoj kev txhim kho kom raug yuav ua rau koj cov saw hlau muaj zog, thiab nws yuav tsis tawg yooj yim thaum koj nqis rau nws.
Txoj kev raug yog kom muaj cov lus qhia sab hauv ntawm sab laug thiab cov lus qhia sab nraud ntawm sab xis.Thaum txuas cov saw hlau, qhov txuas yog nyob rau hauv qab.

Cixi Kuangyan Hongpeng Sab Nraud Khoom Hoobkas yog ib lub tuam txhab ua lag luam tshwj xeeb hauv kev tsim khoom.cov cuab yeej tsheb kauj vab,Tsheb kauj vab crank puller, Tsheb kauj vabflywheel disassembly ciaj ntswj, Chain Clean Brush, thiab lwm yam.


Post lub sij hawm: May-10-2022