Kev tu cov thoob excavator

Kev tu cov thoob excavator

Kev tu tsis tu ncua: Tom qab siv, sab hauv ntawm lub thoob yuav tsum tau muab ntxuav kom huv si lub sij hawm kom tsis txhob muaj cov pob zeb seem ntawm ziab.

Tshawb xyuas cov hniav sib xyaw: Txheeb xyuas qhov hnav ntawm cov hniav sib xyaw tsis tu ncua. Yog tias cov hniav hnav hnyav heev, lawv yuav tsum tau hloov lub sijhawm kom ntseeg tau tias kev sib xyaw ua haujlwm thiab kev ua haujlwm zoo.

Lubricating qhov chaw: Tsis tu ncua lubricate cov bearings, chains thiab lwm yam lubricating qhov chaw ntawm lub thoob kom txo tau hnav thiab ntev kev pab cuam lub neej.

Txheeb xyuas cov ntsaws ruaj ruaj: Tshawb xyuas cov ntsaws ruaj ruaj ntawm lub thoob kom paub tseeb tias lawv tsis zoo. Yog tias cov ntsaws ruaj ruaj tau pom tias muaj kev laus los yog puas lawm, lawv yuav tsum tau hloov raws sijhawm.

Cia thiab tiv thaiv: Thaum lub thoob tsis siv, nws yuav tsum muab cia rau hauv qhov chaw qhuav thiab qhov cua kom tsis txhob ya raws thiab xeb.