In such case it shall be ensured that at least 75 % of total tractive power can be transmitted to the wheel in question when the tractive conditions under the other wheels do not allow to transmit the tractive power properly via these wheels.
I gcás mar sin, áiritheofar go bhféadfar ar a laghad 75 % den chumhacht tarraingthe iomlán a tharchur chuig an roth atá i gceist nuair nach gceadaítear leis na coinníollacha tarraingthe faoi na rotha eile an chumhacht tarraingthe a tharchur mar is ceart trí na rothaí sin.