av高清-av毛片免费看-av毛片在线看-av免费网站在线观看-av女同-av片在线观看

Maintenance method of Heshan office chair

2020-05-12 1434

Heshan office chair is on a plane, and ensure it is in a horizontal position. Remove the fastening clip at the bottom of the seat and then take off the base. If you fix the base of the bolt or nut, you can use a suitable wrench to loosen and remove it.

Look inside the chair for damaged or damaged parts that may need to be replaced inside. In case of other damaged parts other than gas cylinders, ensure to replace them with correct ones. Refer to the manufacturer's instruction manual for proper replacement parts.

Turn the cylinder tongs over and release the cylinder until it simply falls. Please take care not to pull it forcibly, otherwise it may damage other parts of the chair.

To buy new cylinders at any home hardware store. Ask a sales representative for assistance to ensure you choose the right replacement. Once you have a new cylinder, put the tapered end of the chair column inside.

With the new natural cylinder in place, you can install the basic chair from scratch. Tighten all bolts and nuts with spanner and delete. When the whole chair is assembled from the beginning, check whether it works normally by adjusting the height of the seat cylinder.


主站蜘蛛池模板: 四虎国产精品永久地址51 | 午夜福免费福利在线观看 | 色综合天天综合网国产成人 | 亚洲免费视频在线 | 在线五月婷婷 | 青草免费 | 亚洲成a人v欧美综合天堂软件 | 日韩黄在线观看免费视频 | 五月婷婷综合基地 | 又粗又大又长又爽免费视频 | 在线观看亚洲免费 | 天美传媒影视在线网址 | 亚洲精品有码在线观看 | 日韩在线观看中文字幕 | 欧美一级性视频 | 亚洲国产乱码在线精品 | 日本亚洲天堂网 | 色资源网 | 最新版天堂资源中文官网 | 色婷婷在线观看视频 | 特级黄视频 | 最新韩国伦理片大全手机在线播放 | 青青国产成人久久91网站站 | 日本不卡免费高清视频 | 日韩欧美在线不卡 | 欧美无删减 | 特级一级毛片免费看 | 日韩欧美不卡在线 | 日本欧美一区二区三区视频麻豆 | 伊人免费视频 | 伊人网视频在线观看 | 亚洲人成网址在线观看 | 亚洲综合色就色手机在线观看 | 日本最新免费二区三区 | 日韩在线天堂免费观看 | 午夜视频福利在线观看 | 在线播放日本爽快片 | 青青青爽在线视频观看大全 | 日本高清视频色www在线观看 | 婷婷色在线观看 | 日韩福利视频高清免费看 |