Vim li cas cov cua daj cua dub yog li ntawd?
1. Kev laus ntawm Wiper hniav: Ob lub vias hluav taws kub yog cov khoom lag luam roj hmab. Tom qab ib ntus, kev laus thiab tawv tawv yuav tshwm sim, thiab nws yog qhov tseem ceeb tshaj thaum lub caij ntuj no. Feem ntau Wiper Blades tawm tsam hloov txhua ib mus rau ob xyoos.
2. Muaj ib lub cev txawv teb chaws nyob hauv nruab nrab ntawm Wiper hniav: thaum tus neeg Wiper tau qhib, yuav muaj cov hniav ntse ntawm cov ntaub qhwv thiab cov iav tsom iav. Tus tswv lub tsheb tuaj yeem tshawb pom thiab tshem tawm cov hniav txawv teb chaws hauv qab ntawm Wiper hniav lossis ob qho Wipers kom ntseeg tau tias qhov chaw ntawm ob lub wipers huv.
3. Lub installation lub kaum sab xis ntawm ob daim txhuam hniav yog tsis yog: nws yuav cuam tshuam kev ntaus ntawm cov nag scraper ntawm lub suab, yog li nws yuav ua rau lub suab. Yog hais tias ob lub wipers yog ib txwm muaj, lub kaum sab xis yuav tsum tau hloov kho, thiab ob lub dav hlau yuav tsum raug txiav mus rau lub dav hlau dav hlau.
