4 - 134 S-100 • S-105 • S-120 • S-125 Part No. 102916June 2011Section 4 • Repair ProceduresREV AAXLE COMPONENTSCircle-end steer sensors:8 At the platform controls, press the square-endsteer mode button.9 Locate the steer sensor on top of the yoke pivotpin.10 Loosen the steer sensor cover retainingfasteners. Do not remove them.11 Rotate the steer sensor cover either clockwiseor counterclockwise. Measure the distancebetween the inside of tire and the chassis sideplate on both sides of the axle.12 Repeat step 4 until the tire is parallel with thechassis.13 Tighten the steer sensor cover fasteners.14 Repeat steps 9 through 13 for the other circle-end steer sensor.13-2Yoke and HubHow to Remove the Yokeand HubThe yoke installation utilizes bushings and a thrustwasher that may require periodic replacement.There is a steer sensor mounted to the upper yokepivot pin.Note: When removing a hose assembly or fitting,the O-ring on the fitting and/or hose end must bereplaced and then torqued to specification duringinstallation. Refer to Section Two,Hydraulic Hoseand Fitting Torque Specifications.1 Remove the hose hanger bracket retainingfasteners mounted to the top of the yoke.Remove the hose hanger bracket from themachine.2 Tag, disconnect and plug the hydraulic hosesfrom the drive motor and brake assembly. Capthe fittings on the drive motor and brake.Bodily injury hazard. Sprayinghydraulic oil can penetrate andburn skin. Loosen hydraulicconnections very slowly to allowthe oil pressure to dissipategradually. Do not allow oil to squirtor spray.
