Field Relay Adjustment 1 Point Opening The point opening is checked as illustrated in Figure 23c If adjustment is necessary carefully bend the armature stop 2 Air Gap Check the air gap with the p o i n t s jusl touching fig 24c The air gap normally need not be adjusted If the point opening and closing voltages are within specifications the relay will operate satisfactorily even though the air gap may not be exactly according to specifications If adjustment is necessary carefully bend the flat contact spring