Fold the baggage car is a very good tool, caused a lot of convenience to the public. Knife don't miss your job, when folded trolleys bring us convenience, we also want to repair and maintenance. So how to fold the baggage car wheels for maintenance? First of all, the visual wear test on the surface of the tire. Tyre tread 'grinding flat spot to suggest that the accumulation of foreign body, such as thread the wire clutter may be winding wheel, remove the wheel bolts and nuts, clear clutter. Check whether the wheel bearing damaged, if there is no damage to the parts can be reassembled continue to use; Then, check whether the universal wheel is loose or jammed. Proper maintenance check, especially check bolt tightness, lubricating oil, to replace the damaged rolling performance and rotary motion of the caster wheel can enhance flexibility. Not only to the folding of the baggage car wheels for maintenance, other parts also need regular maintenance, so that the folded trolleys live longer, use longer. Equipment accessories, luggage accessories co. , LTD. , founded in 2007. With 11 years equipment accessories, baggage car research and development, production and manufacturing experience, custom load trolleys, can come to figure to sample customization, welcome to visit our luggage accessories and field trips! Or enter luggage accessories website for consultation for more information! — — Equipment accessories, luggage accessories co. , LTD. 11 years experience in equipment accessories research and development manufacturing custom hotline: 0769 - 83980113 13829269591 website: WWW. tianyu76。 Com email: gdqiangyi @ 163. Com address: luggage accessories, catalpa village bridge city changping town bridge industrial zone in bl1 building