トラックのグリスアップのやり方！

This time, I'll be showing you how to grease up your truck. If you don't do it regularly, parts will wear out and strange noises will start to occur. The process isn't particularly difficult, so I hope all truck drivers will use this as a reference and give it a try. *This is purely an amateur job, so please watch it for reference only. I hope the video is helpful in some way.