7 Service70 Keysight 85024A User’s and Service GuideCable/Probe wand replacementTools required:– 10 mm open-end wrench– 9/16 inch open-end wrench– 1/8 inch-wide flatblade screwdriver– Phillips No. 0 or positive screwdriver– Long-nose pliersSpecial tool:– Spanner/wrench (part number 85024-20041)?This special tool is pictured in Figure 7-10, “Special spanner/wrench tool andarea of use” on page 72.Refer to Figure 7-6.1 Remove the nut with a 10 mm open-end wrench.2 Remove the nose assembly and set aside.Refer to Figure 7-7.3 Remove the amplifier microcircuit. Remove the spring clip and elasticconductive strip. Place the microcircuit in a static-safe place. It will be neededlater in this procedure.4 Remove the regulator housing covers by performing the procedure in“Removing the plastic regulator housing covers” on page 67.Refer to Figure 7-9.5 Remove the connector body with the 9/16 inch wrench.CAUTION The amplifier microcircuit is very sensitive to static electricity. Exercise fullanti-static precautions and use great care when performing the procedure.
