Raws li kev coj ua ntawm kev thauj mus los, cov tsheb kauj vab yog dav siv nyob rau hauv cov kev ua haujlwm nyob deb nroog, tsis tu ncua yog qhov ua tau txij nkawm thaum lub sij hawm? Kab lus no yuav muab cov ncauj lus kom ntxaws rau txhua tus .
Txhua hnub kev txij nkawm ntawm cov tsheb kauj vab yog qhov yooj yim thiab nquag} Kuv yog ib qho tsim nyog los xyuas cov khoom siv hluav taws xob xws li txhua lub lim tiam tuaj yeem tshawb xyuas cov teeb meem niaj hnub no tuaj yeem tiv thaiv kev nthuav dav ntawm kev ua txhaum .
Nws raug nquahu kom ua ib qho kev saib xyuas me me txhua 500 kilometers. Lubricaly. Lubricaly {2 {}}
Ib qho nruab nrab ntawm kev saib xyuas nruab nrab yog qhov yuav tsum tau txhua 2, {}} kev saib xyuas ntawm lub pob muag thiab kev kho kom nrawm dua, cov ntaub ntawv nres yog xav tau qhov chaw nres tsheb yuav tsum tau kuaj xyuas, thiab hloov lossis hloov lubrication yuav tsum ua yog tias tsim nyog .
Nws raug nquahu kom ua ib qho kev saib xyuas loj txhua txhua 10, {} kev saib xyuas ntawm kev saib xyuas me me thiab ib xyoos ib zaug ntxiv thiab hloov piston, thiab hloov lawv yog tsim nyog . Kev txij nkawm tseem txhim kho qhov kev ua tau zoo tag nrho ntawm lub tsheb thiab xyuas kom tsav tsheb kev nyab xeeb {}
Nyob rau hauv luv luv, ua raws li kev txij nkawm sab saud tuaj yeem ua tau zoo tshaj qhov kev pabcuam lub neej ntawm lub neej thiab txhim kho nws cov nqi-ua hauj lwm zoo.
