911 & 912 Rear (1965-72)
Place torsion bar into transverse tube with inner end splines first. Slip radius arm onto outer end splines of torsion bar. Place suitable tool (VW 261) onto the lower edge of door cavity in body and adjust clinometer so bubble in glass tube is in center. Check adjustment of free hanging radius arm using suitable tool (VW 261). If not within specifications adjust by turning torsion bar and radius arm in opposite directions to change angle. Adjustments of both radius arms must be the same if camber specifications are to be within limits.