Zonxin Semi-trailer Air Suspension User Manual

2.5 Wheelbase Adjustment of Air Suspension

Using the fixed kingpin center A as the reference point, adjust AD¹ so that AE¹ = AD¹ ±2 mm.For the installation of the first and third axles, ensure the following distances:B¹D¹ = C¹E¹ ±2 mm,D¹F¹ = E¹G¹ ±2 mm.