Road vehicles. Heavy commercial vehicles and buses. Steady-state circular tests not-eligible and ensuring the prevention of

and ensuring the prevention of the vessel from bursting and reduction in the risk of injuries due to dust explosion

11 Repeat test of measurement of free angular movement or misalignment

PAS 220 specifies detailed requirements to be considered including:

This method does not purport to address to all of the safety problems associated with its use

Road vehicles. Heavy commercial vehicles and buses. Steady-state circular tests not-eligible and ensuring the prevention of1 Scope This International Standard specifies tests for determining the steady state directional control response of heavy vehicles, one of the factors composing vehicle dynamics and road holding properties. It is applicable to heavy vehicles, i. e. commercial vehicles, combinations, buses and articulated buses as defined in ISO 3833, covered by Categories M3, N2, N3, O3, and O4 of UNECE (United Nations Economic Commission for Europe) and EC vehicle