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OVER-CENTER NOTE: Before performing this procedure, the worm (1) Rotate the stub shaft with a 12 point socket from stop to stop and count the number of turns. (2) Starting at either stop, turn the stub shaft back 1/2 the total number of turns. This is the center (3) Place the torque wrench in the vertical position on the stub shaft. Rotate the wrench 45 degrees each NOTE: The stub shaft must rotate smoothly without (4) Rotate the stud shaft between 90° and 180° to the left of center and record the left off-center pre- (5) The Over-Center Rotating Torque should be 0.40-0.70 N·m (3-7 in. lbs.) higher than the Preload (6) If an adjustment to the Over-Center Rotating Torque is necessary, first loosen the adjuster lock (COUNTERCLOCKWISE) until fully extended, then (7) Remeasure Over-Center Rotating Torque. If necessary turn the adjuster screw and repeat mea- Fig. 26 Aligning To The Second Mark 1 – FIRST MARK Fig. 27 Steering Gear Centered 1 – ADJUSTMENT SCREW Fig. 28 Checking Over-center Rotation Torque 1 – CENTER 19 - 20 STEERING XJ ADJUSTMENTS (Continued) |