Txhawm rau kom ntseeg tau tias qhov kev ua haujlwm tsis haum ntawm cov nres hydraulic, nws yuav tsum tau tswj xyuas ntau zaus hauv txhua hnub:
1. Cov roj nplua nyeem feem ntau ntxiv rau qhov kev txav ntawm lub tshuab hluav taws xob.
2. Tshawb xyuas qhov ntev ntawm caj npab qaug zog tsis tu ncua. Vim tias nyob rau hauv cov txheej txheem khiav ntawm tus brake, vim tias hnav ntawm kev txiav cov npoo, qhov ntev ntawm cov armature yuav ntxiv. Thaum armature ntev tsis ncav cuag tus nqi ib txwm muaj, nws yuav tsum tau kho kom rov kho qhov sib txawv me me ntawm cov nres nres thiab lub turntable. Yog tias tus caj npab hauv qhov ntev nce nce siab dua cov nqi ib txwm muaj, lub tshuab nqus dej yuav muaj kev txo qis heev.
3. Thaum hloov cov khoom lag luam uas hnav tsis zoo, thov kho qhov sib txawv ntawm qhov chaw nres thiab nres kom tsim nyog txij thaum chiv keeb los.
4. Tshawb xyuas cov nruj ntawm cov bolts ntau zaus, tshwj xeeb tshaj yog nruj cov bolts ntawm lub tshuab hluav taws xob, cov pob zeb ntawm lub tshuab hluav taws xob, cov hlua hluav taws xob chel, thiab cov xov hluav taws xob.
5. Nquag xyuas cov neeg kho tshuab hnav ntawm cov khoom txav thiab tshem cov plua plav, plaub hau, thiab av ntawm cov hluav taws xob hluav taws xob.
