Yog tias chainring xav tau hloov vim nws hnav, qhov loj me, lossis xav tau kev huv, ntawm no yog koj ua li cas…
Txoj hlua khi rau koj lub tsheb kauj vab yog ib txoj haujlwm yooj yim, tab sis koj yuav tsum xyuas kom meej tias koj tau txais qhov loj me rau koj lub crank. Muaj ntau ntau cov qauv tawm rau qhov uas hu ua Pitch Circle Diameter (PCD) ntawm cov mounting bolts.
Campagnolo, piv txwv li, siv 112mm thiab 145mm, thaum Shimano siv 110mm - yog li xyuas kom koj tau txais qhov yog!
Tseem muaj qhov tseeb tias ntau lub cranksets tam sim no siv cov kev sib txuam tshwj xeeb uas yuav tsuas haum rau qhov tshwj xeeb lossis qauv. Txawm li cas los xij, ib zaug koj tau txheeb xyuas qhov tseeb, yuav luag txhua qhov haum zoo ib yam li tau piav qhia hauv qab no.
Yog li yog tias chainring xav tau hloov vim nws hnav, qhov loj me lossis xav tau kev huv, ntawm no yog koj ua li cas…
Yuav hloov lub tsheb kauj vab chainring
sijhawm siv sijhawm: 20 feeb
Nyiaj txuag: £10
Yam koj yuav xav tau: 5 hli Allen yuam sij, roj, lub zog torque
Kauj Ruam 1 - Tshem tawm cov chainset
Thaum koj tau tshem lub chainset (Nyeem peb phau ntawv qhia yuav ua li cas ntawm no) nrhiav cov chainring bolts ntawm lub crank. Cov no feem ntau haum siv 5 hli Allen tus yuam sij thiab yuav tsum tau muab ntsia rau ntawm nruj heev - yog li tsis txhob xav tsis thoob yog tias koj tsis tuaj yeem thim rov qab nrog ib qho yooj yim flick ntawm dab teg.
lub luj tshib yuav tsum tau!
Kauj Ruam 2 - Loosen bolts
Siv tus yuam sij 5 hli Allen, tshem tawm cov bolts los ntawm kev tig lawv mus rau hauv kev coj ua counterclockwise. Yog leej twg daig tiag tiag, muab cov tshuaj tsuag tsuag tsuag tsuag tsuag tsuag tsuag tsuag tsuag tsuag tsuag.
Cov qub qub cranksets qhov twg cov chainring bolts tsis ntsia ncaj qha rau hauv kab laug sab yuav xav tau kev siv lub peg spanner los tuav lub nraub qaum ntawm cov txiv ntoo thiab tiv thaiv kom tsis txhob tig thaum koj tshem tawm lawv.
Kauj Ruam 3 - Tshem cov nplhaib
Thaum koj tshem cov bolts thiab muab tso rau ib sab, tshem cov chainrings los ntxuav lossis hloov lawv nrog cov tshiab. Koj tuaj yeem qhia tau yog tias chainring xav tau hloov los ntawm qhov profile ntawm cov hniav - yog tias lawv taw tes zoo li shark's fins, nws yuav tsum tau hloov.
Yog koj ntxuav nws, tshuaj tsuag nrog tshuaj ntxuav tes, tso nws rau ib feeb kom tsau hauv ces txhuam nrog txhuam txhuam.
Kauj Ruam 4 - Ntxuav thiab roj cov bolts
Siv lub degreaser los ntxuav cov bolts. Ua ntej muab lawv rov qab, muab ib lub tsho tiv no rau lawv cov roj zoo zoo thiab siv qee yam rau cov boltholes, ib yam nkaus.
Qhov no yuav tsis tsuas yog tiv thaiv cov bolts los ntawm kev ntes tab sis tseem yuav txwv tsis pub lawv qhuav - ua rau koj lub tsheb kauj vab tsis tshua muaj kev cuam tshuam rau creaking thiab squeaking. Nws tseem yuav txhais tau tias lawv yooj yim dua tshem tawm lwm zaus koj ua txoj haujlwm no.
Kauj Ruam 5 - Tshawb xyuas cov chainring
Tshawb xyuas cov chainring rau ib qho kev sib dhos ua ke, uas qhia tias qhov twg nws yuav tsum tau kab nrog lub crank. Txwv tsis pub, siv cov saw pip raws li kev taw qhia - qhov no yog lub grommet me me uas tau tsim los txwv cov saw hlau yog tias nws tawm ntawm lub nplhaib loj.
Qhov no yuav tsum tau mounted qab lub crank.
Kauj Ruam 6 - Muab tag nrho rov qab ua ke
Thaum kawg, ntsia hlau ntsia hlau rov qab rau hauv thiab - siv lub torque ciaj ntswj - xyuas koj tau nruj kom txaus los ntawm kev mloog rau lub torque wrench rau nyem.
Loose chainring bolts tuaj yeem tsim kev cuam tshuam cov suab nrov nyob ib ncig ntawm lub hauv qab bracket thiab - dhau sijhawm - tuaj yeem ua haujlwm dawb. Qhov twg tsis zoo!
