Frequently (every 3-5 days) check the bearing wear, if there is, please replace it in time. Frequently check whether the bolts, handles, etc. are loose, if so, please tighten them in time
Check bearing wear regularly (every 3-5 days) and, if so, replace them in a timely manner. Check the bolts, handles, etc. for looseness, if so, tighten them in time
Check the bearing wear frequently (every 3-5 days). If any, please replace it in time. Check bolts and handle frequently for looseness. If any, please tighten them in time<br>