Lub roob tsheb kauj vab pem hauv ntej derailleur saw yuav tsum tau kho.Cov kauj ruam tshwj xeeb yog raws li nram no:
1. Ua ntej kho qhov chaw H thiab L.Ua ntej, kho cov saw hlau mus rau qhov chaw sab nraud (yog tias nws yog 24 ceev, kho nws mus rau 3-8, 27 ceev rau 3-9, thiab lwm yam).Kho lub H ntsia hlau ntawm pem hauv ntej derailleur counterclockwise, maj mam kho nws los ntawm 1/4 tig kom txog thaum lub iav no hloov kho yam tsis muaj kev sib txhuam.
2. Tom qab ntawd muab cov saw hlau mus rau qhov chaw innermost (1-1 iav).Yog tias cov saw rub tawm ntawm cov ntawv qhia sab hauv lub sijhawm no, kho L ntsia hlau ntawm lub hauv ntej derailleur counterclockwise.Yog lawm, yog tias nws tsis rub tab sis cov saw hlau nyob deb dhau ntawm cov ntawv qhia sab hauv, , kho nws clockwise mus rau ib qho chaw ze, tawm ntawm qhov deb ntawm 1-2 hli.
3. Thaum kawg, muab cov saw hlau pem hauv ntej ntawm lub phaj nruab nrab thiab kho 2-1 thiab 2-8/9.Yog hais tias 2-9 rub tawm ntawm daim ntawv qhia sab nrauv, kho lub hauv ntej derailleur qhov zoo-tuning ntsia hlau counterclockwise (cov ntsia hlau uas tawm los);yog 2-1 Yog hais tias nws rub tawm ntawm lub phaj qhia sab hauv, kho lub hauv ntej derailleur qhov zoo-tuning ntsia hlau clockwise.
Lus Cim: L yog qhov txwv qis, H yog qhov txwv siab, uas yog hais tias, L ntsia hlau tswj lub hauv ntej derailleur txav mus rau sab laug thiab sab xis hauv 1st iav, thiab H ntsia hlau tswj sab laug thiab txoj cai txav hauv 3rd iav. .
Post lub sij hawm: Jan-08-2024